CN109816195A - A kind of charging station electric energy loss metering system and metering method - Google Patents

A kind of charging station electric energy loss metering system and metering method Download PDF

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Publication number
CN109816195A
CN109816195A CN201811481000.2A CN201811481000A CN109816195A CN 109816195 A CN109816195 A CN 109816195A CN 201811481000 A CN201811481000 A CN 201811481000A CN 109816195 A CN109816195 A CN 109816195A
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loss
ammeter
direct
current charging
energy data
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CN109816195B (en
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熊岳
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Shenzhen Clou Electronics Co Ltd
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Shenzhen Clou Electronics Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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    • Y02P90/82Energy audits or management systems therefor

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Abstract

A kind of charging station electric energy loss metering system and metering method, the present invention relates to a kind of charging station kwh loss systems, metering method applied to the system, data processing equipment and data processing method, by being mounted on transformer enter line side, bus enter line side, feeder line enter line side, direct-current charging post enter line side, direct current rifle outlet side acquires ammeter energy data with the ammeter for exchanging rifle outlet side, direct-current charging post and alternating-current charging pile acquisition order time and order energy data, the order time, order energy data and ammeter energy data network transmission are to data processing equipment, data processing equipment calculates transformer loss, bus loss, every road feeder loss, each direct-current charging post transition loss and the metering of each rifle loss, and detail will be lost with daily paper, the form of weekly and monthly magazine is transferred to user terminal, it specifies and entirely fills Power station from transformer, bus, every road feeder line feeder line, each charging pile, to every electricity loss situation charging gun, allow network operator to grasp the station kwh loss situation that will entirely charge in time.

Description

A kind of charging station electric energy loss metering system and metering method
Technical field
The present invention relates to a kind of charging station kwh loss systems, further relate to charging station electric energy loss metering method, also It is related to a kind of data processing equipment, further relates to a kind of data processing method.
Background technique
With the high development of electric car industry, station of charging also is established in the whole nation everywhere therewith to put into effect.For It charges for the operator of station, the electric energy supervision for station of charging is particularly important.Wherein, electric energy loss is that operator needs emphasis to supervise The exception of the part of control, charging station kwh loss can react in counter element, for the electricity for each element in station that charges The timely monitoring of amount loss is conducive to network operator and stops loss in time.The electric energy loss calculating of existing charging station is typically just counted at present Transformer loss, the overall losses of line loss and entire station are calculated, and the charging gun for being used for electric car charging even should Charging pile belonging to charging gun is not all in monitoring range.Existing charging station electric energy is found for current charging station Loss computing method is unfavorable for finding the loss operating condition of each equipment, therefore cannot find asking for operation management process in time Topic.
Summary of the invention
The main purpose of the present invention is to provide a kind of charging station kwh loss system and metering methods, while also providing A kind of data processing equipment and data processing method for the charging station kwh loss system, it is intended to solve charging field It stands since the operating condition not to the charging pile in charging station is monitored, and leads to the loss that cannot find each equipment Operating condition is unfavorable for operation management person and finds the problem in time in the management process.
To achieve the above object, the present invention provides a kind of charging station electric energy loss metering system,
The charging station electric energy loss metering system includes transformer, bus, feeder line, direct-current charging post, AC charging Stake, ammeter and data processing equipment,
Another termination bus of transformer one end access power grid, the bus are connected to few feeder line described all the way, institute It states feeder line and connects at least one described direct-current charging post and/or an alternating-current charging pile, the transformer is by the height in power grid Pressure alternating current is converted into low-voltage AC, and the bus is by the low-voltage alternating-current electricity output to the feeder line, and the feeder line is by institute Low-voltage alternating-current electricity output is stated to the direct-current charging post and/or the alternating-current charging pile, the direct-current charging post is by the low pressure Alternating current is converted to low-voltage DC, and the low-voltage DC is exported by the direct current rifle on the direct-current charging post and/or institute It states alternating-current charging pile and exports the low-voltage AC by the exchange rifle on the alternating-current charging pile,
The ammeter is separately mounted to the transformer enter line side, the bus enter line side, the feeder line enter line side, described Direct-current charging post enter line side, the direct current rifle outlet side exchange rifle outlet side with described, and the ammeter is for acquiring position Ammeter energy data, the ammeter energy data include transformer enter line side energy data, bus enter line side energy data, feedback Line enter line side energy data, direct-current charging post enter line side energy data, direct current rifle outlet side energy data and exchange rifle outlet side Energy data,
The data processing equipment is communicated to connect with the ammeter, the direct-current charging post and the alternating-current charging pile, The data processing equipment and user terminal communicate to connect, and the direct-current charging post or the alternating-current charging pile are for acquiring charging note Record, the record of charging include order energy data and order time, the order time include earliest order initial time and The order end time the latest,
The data processing equipment for obtain the ammeter energy data, the record of charging, computed losses detail, with The form of first report store the loss detail and the loss detail rerun correct first report and The loss detail is exported to user terminal in the form of daily paper, weekly and monthly magazine, wherein the loss detail includes the change Depressor loss, bus loss, in the feeder loss, the direct-current charging post alternating current turn direct current transition loss, The metering loss of the direct-current charging post and alternating-current charging pile leakage meter order energy data.
The present invention also provides a kind of charging station electric energy loss metering method,
For the station electric energy loss metering system that charges, the charging station electric energy loss metering system include transformer, Bus, feeder line, direct-current charging post, alternating-current charging pile, ammeter and data processing equipment,
Another termination bus of transformer one end access power grid, the bus are connected to few feeder line described all the way, institute It states feeder line and connects at least one described direct-current charging post and/or an alternating-current charging pile, the transformer is by the height in power grid Pressure alternating current is converted into low-voltage AC, and the bus is by the low-voltage alternating-current electricity output to the feeder line, and the feeder line is by institute Low-voltage alternating-current electricity output is stated to the direct-current charging post and/or the alternating-current charging pile, the direct-current charging post is by the low pressure Alternating current is converted to low-voltage DC, and the low-voltage DC is exported by the direct current rifle on the direct-current charging post and/or institute It states alternating-current charging pile and exports the low-voltage AC by the exchange rifle on the alternating-current charging pile,
The ammeter is separately mounted to the transformer enter line side, the bus enter line side, the feeder line enter line side, described Direct-current charging post enter line side, the direct current rifle outlet side exchange rifle outlet side with described, and the ammeter is for acquiring position Ammeter energy data, the ammeter energy data include transformer enter line side energy data, bus enter line side energy data, feedback Line enter line side energy data, direct-current charging post enter line side energy data, direct current rifle outlet side energy data and exchange rifle outlet side Energy data,
The data processing equipment is communicated to connect with the ammeter, the direct-current charging post and the alternating-current charging pile, The data processing equipment and user terminal communicate to connect,
The charging station electric energy loss metering method includes the following steps,
Acquire data: the ammeter acquires the ammeter energy data, the direct-current charging post and the alternating-current charging pile Acquire order time and order energy data;
Data acquisition: the data processing equipment obtains the ammeter energy data, the order time and the order Energy data;
Loss detail calculates: obtaining the transformer enter line side ammeter and the bus enter line side ammeter energy data, counts It calculates and exports the transformer loss,
The bus enter line side ammeter and the feeder line enter line side ammeter energy data are obtained, calculates and exports the bus damage Consumption,
It obtains the feeder line enter line side ammeter and the direct-current charging post enter line side energy data and/or described to exchange rifle defeated Side ammeter energy data out calculates and exports the feeder loss,
The direct-current charging post enter line side ammeter and the direct current rifle outlet side ammeter energy data are obtained, output institute is calculated The transition loss that alternating current in direct-current charging post turns direct current is stated,
It obtains the direct current rifle outlet side ammeter energy data and the order energy data or described exchanges rifle outlet side Ammeter energy data and the order energy data, calculate the output direct current rifle or the metering damage that order is failed to report occurs in exchange rifle Consumption.
Further,
The charging station electric energy loss metering method is further comprising the steps of,
The output of lossy data: the loss detail is exported in the form of statements to user terminal.
Further,
The report includes daily paper, weekly and monthly magazine,
The daily paper formed it is further comprising the steps of,
Time obtains: practical initial time and the physical end time of day described in the daily paper are obtained,
The acquisition of the practical initial time,
The data processing equipment is stored with the default initial time, obtains the day earliest order initial time, sentences Whether the earliest order initial time of breaking is earlier than the default initial time, if so, determining that the practical initial time is The earliest order initial time, if not, it is determined that the practical initial time is the default initial time,
The acquisition of the physical end time,
The data processing equipment is stored with the default end time, obtains order end time the latest day, sentences Whether the disconnected order initial time the latest is later than the default initial time, if so, determining that the physical end time is The order end time the latest, if not, it is determined that the physical end time is the default end time;
The formation of first report: the institute in the practical initial time and the physical end period of the day is obtained Loss detail is stated, forms the first report, the first report storage is into data processing equipment;
Data correction: obtaining the ammeter data and the record of charging on the day before the day, and the repetition time is obtained It takes and calculates step with the loss detail, obtain the loss detail on the day before the day,
The ammeter energy data and the record of charging of the day first three days are obtained, the time acquisition and institute are repeated Loss calculation step is stated, the loss detail of the day first three days is obtained,
The ammeter energy data and the record of charging of described first five day of day are obtained, the time acquisition and institute are repeated Loss calculation step is stated, the loss detail of described first five day of day is obtained,
Described ten days a few days ago the ammeter energy datas and the record of charging are obtained, the time acquisition and institute are repeated Loss calculation step is stated, described ten days a few days ago loss details are obtained,
Obtain the day, the previous day day, the day first three days, described first five day of day, described ten days a few days ago it is described Detail is lost, compares loss detail on the same day, corrects daily paper described in first report.
Further,
The weekly formed it is further comprising the steps of,
The loss detail in the week of the weekly calculates:
All daily paper in the week are obtained,
The transformer loss for obtaining all daily paper in the week calculates the transformer damage for exporting the week Consumption,
The bus loss for obtaining all daily paper in the week calculates the bus loss for exporting the week,
The feeder loss for obtaining all daily paper in the week, calculates the feeder loss for exporting the week,
The transition loss for obtaining all daily paper in the week, calculates the transition loss for exporting the week,
The metering loss for obtaining all daily paper in the week calculates the metering loss for exporting the week,
The loss detail in the week stores in data processing equipment in the form of weekly report.
Further,
The monthly magazine formed it is further comprising the steps of,
The moon loss detail of the monthly magazine calculates:
All daily paper in the moon are obtained,
The transformer loss of all daily paper in the moon is obtained, the transformer damage for exporting the moon is calculated Consumption,
The bus loss for obtaining all daily paper in the moon calculates the bus loss for exporting the moon,
The feeder loss of all daily paper in the moon is obtained, the feeder loss for exporting the moon is calculated,
The transition loss of all daily paper in the moon is obtained, the transition loss for exporting the moon is calculated,
The metering loss for obtaining all daily paper in the moon calculates the metering loss for exporting the moon,
The loss detail of the moon is stored in the form of monthly magazine into data processing equipment.
The present invention also provides a kind of data processing equipments, for the station electric energy loss metering system that charges, the charging Station electric energy loss metering system includes transformer, bus, feeder line, direct-current charging post, alternating-current charging pile, ammeter and data processing Device,
Another termination bus of transformer one end access power grid, the bus are connected to few feeder line described all the way, institute It states feeder line and connects at least one described direct-current charging post and/or an alternating-current charging pile, the transformer is by the height in power grid Pressure alternating current is converted into low-voltage AC, and the bus is by the low-voltage alternating-current electricity output to the feeder line, and the feeder line is by institute Low-voltage alternating-current electricity output is stated to the direct-current charging post and/or the alternating-current charging pile, the direct-current charging post is by the low pressure Alternating current is converted to low-voltage DC, and the low-voltage DC is exported by the direct current rifle on the direct-current charging post and/or institute It states alternating-current charging pile and exports the low-voltage AC by the exchange rifle on the alternating-current charging pile,
The ammeter is separately mounted to the transformer enter line side, the bus enter line side, the feeder line enter line side, described Direct-current charging post enter line side, the direct current rifle outlet side exchange rifle outlet side with described, and the ammeter is for acquiring position Ammeter energy data, the ammeter energy data include transformer enter line side energy data, bus enter line side energy data, feedback Line enter line side energy data, direct-current charging post enter line side energy data, direct current rifle outlet side energy data and exchange rifle outlet side Energy data,
The data processing equipment is communicated to connect with the ammeter, the direct-current charging post and the alternating-current charging pile, The data processing equipment and user terminal communicate to connect,
The data processing equipment includes obtaining module and the first computing module;
The acquisition module be used for from the direct-current charging post and the alternating-current charging pile obtain order energy data and The order time obtains the ammeter energy data from the ammeter;
First computing module for calculate export the transformer loss, bus loss, the feeder loss, Alternating current turns the transition loss of direct current and the direct current rifle or exchanges rifle the meter that order is failed to report occur in the direct-current charging post Amount loss.
Further,
The data processing equipment further includes time module, the first report module, correction module, the second calculating mould Block, memory module and output module,
The time module is used to obtain the practical initial time and the physical end of the day of the daily paper Time,
The loss detail that the first report module is used to obtain day described in the daily paper forms the first report,
The loss detail of the correction module for rerun described the previous day day, first three days, first five day and preceding ten days, And corrigendum is compared to first report, daily paper is formed,
Second computing module forms weekly and monthly magazine for calculating,
The memory module is for storing the order time, the order energy data, the ammeter energy data, institute The first report, the daily paper, the weekly and the monthly magazine are stated,
The output module is for exporting the daily paper, the weekly and the monthly magazine to user terminal.
The present invention also provides a kind of data processing methods, for the station electric energy loss metering system that charges, the charging Station electric energy loss metering system includes transformer, bus, feeder line, direct-current charging post, alternating-current charging pile, ammeter and data processing Device,
Another termination bus of transformer one end access power grid, the bus are connected to few feeder line described all the way, institute It states feeder line and connects at least one described direct-current charging post and/or an alternating-current charging pile, the transformer is by the height in power grid Pressure alternating current is converted into low-voltage AC, and the bus is by the low-voltage alternating-current electricity output to the feeder line, and the feeder line is by institute Low-voltage alternating-current electricity output is stated to the direct-current charging post and/or the alternating-current charging pile, the direct-current charging post is by the low pressure Alternating current is converted to low-voltage DC, and the low-voltage DC is exported by the direct current rifle on the direct-current charging post and/or institute It states alternating-current charging pile and exports the low-voltage AC by the exchange rifle on the alternating-current charging pile,
The ammeter is separately mounted to the transformer enter line side, the bus enter line side, the feeder line enter line side, described Direct-current charging post enter line side, the direct current rifle outlet side exchange rifle outlet side with described, and the ammeter is for acquiring position Ammeter energy data, the ammeter energy data include transformer enter line side energy data, bus enter line side energy data, feedback Line enter line side energy data, direct-current charging post enter line side energy data, direct current rifle outlet side energy data and exchange rifle outlet side Energy data,
The data processing equipment is communicated to connect with the ammeter, the direct-current charging post and the alternating-current charging pile, The data processing equipment and user terminal communicate to connect,
The data processing method the following steps are included:
Obtain the order time and order that the ammeter energy data, the direct-current charging post and the alternating-current charging pile acquire Single energy data;
The transformer enter line side ammeter and the bus enter line side ammeter energy data are obtained, calculates and exports the transformation Device loss;
The bus enter line side ammeter and the feeder line enter line side ammeter energy data are obtained, calculates and exports the bus damage Consumption;
It obtains the feeder line enter line side ammeter and the direct-current charging post enter line side energy data and/or described to exchange rifle defeated Side ammeter energy data out calculates and exports the feeder loss;
The direct-current charging post enter line side ammeter and the direct current rifle outlet side ammeter energy data are obtained, output institute is calculated State the transition loss that alternating current in direct-current charging post turns direct current;
It obtains the direct current rifle outlet side ammeter energy data and the order energy data or described exchanges rifle outlet side Ammeter energy data and the order energy data, calculate the output direct current rifle or the metering damage that order is failed to report occurs in exchange rifle Consumption.
Further,
The data processing method is further comprising the steps of, in the form of statements output loss detail to user terminal.
Further,
The report includes daily paper, weekly and monthly magazine,
The daily paper formed it is further comprising the steps of,
Practical initial time and the physical end time of day described in the daily paper are obtained,
The acquisition of the practical initial time includes that the data processing equipment is stored with the default initial time, is obtained The day earliest order initial time, judge the earliest order initial time whether earlier than the default initial time, if so, Then determine that the practical initial time is the earliest order initial time, if not, it is determined that the practical initial time is institute Default initial time is stated,
The acquisition of the physical end time includes that the data processing equipment is stored with the default end time, is obtained The day, whether order end time, the judgement order initial time the latest were later than the default initial time the latest, if so, Then determine that the physical end time is the order end time the latest, if not, it is determined that the physical end time is institute State the default end time;
The loss detail in the practical initial time and the physical end period of the day is obtained, is formed And store the first report;
The ammeter data and the record of charging on the day before the day are obtained, the time acquisition and the damage are repeated It consumes detail and calculates step, obtain the loss detail on the day before the day;
The ammeter energy data and the record of charging of the day first three days are obtained, the time acquisition and institute are repeated Loss calculation step is stated, the loss detail of the day first three days is obtained;
The ammeter energy data and the record of charging of described first five day of day are obtained, the time acquisition and institute are repeated Loss calculation step is stated, the loss detail of described first five day of day is obtained;
Described ten days a few days ago the ammeter energy datas and the record of charging are obtained, the time acquisition and institute are repeated Loss calculation step is stated, described ten days a few days ago loss details are obtained;
Obtain the day, the previous day day, the day first three days, described first five day of day, described ten days a few days ago it is described Detail is lost, compares loss detail on the same day, corrects daily paper described in first report.
Further,
The weekly formed it is further comprising the steps of,
Obtain all daily paper in the week;
The transformer loss for obtaining all daily paper in the week calculates the transformer damage for exporting the week Consumption;
The bus loss for obtaining all daily paper in the week calculates the bus loss for exporting the week;
The feeder loss for obtaining all daily paper in the week, calculates the feeder loss for exporting the week;
The transition loss for obtaining all daily paper in the week, calculates the transition loss for exporting the week;
The metering loss for obtaining all daily paper in the week calculates the metering loss for exporting the week;
The loss detail in the week is stored in the form of weekly report.
Further,
The monthly magazine is further comprising the steps of,
Obtain all daily paper in the moon;
The transformer loss of all daily paper in the moon is obtained, the transformer damage for exporting the moon is calculated Consumption;
The bus loss for obtaining all daily paper in the moon calculates the bus loss for exporting the moon;
The feeder loss of all daily paper in the moon is obtained, the feeder loss for exporting the moon is calculated;
The transition loss of all daily paper in the moon is obtained, the transition loss for exporting the moon is calculated;
The metering loss for obtaining all daily paper in the moon calculates the metering loss for exporting the moon;
The loss detail of the moon is stored in the form of monthly magazine.
The beneficial effects of the invention are as follows filled by being mounted on transformer enter line side, bus enter line side, feeder line enter line side, direct current Electric stake enter line side, direct current rifle outlet side and exchange rifle outlet side ammeter acquisition ammeter energy data, direct-current charging post with exchange Charging pile acquires order time and order energy data, order time, order energy data and ammeter data network transmission together To data processing equipment, data processing equipment obtain order time, order energy data and ammeter data, computed losses detail, Stored in the form of the first report the loss detail and the loss detail rerun correct first report, with And exported the loss detail to user terminal in the form of daily paper, weekly and monthly magazine, wherein loss detail includes the transformation Device loss, bus loss, alternating current turns the transition loss of direct current, institute in the feeder loss, the direct-current charging post The metering loss for stating direct-current charging post and alternating-current charging pile leakage meter order energy data, specifies entire charging station from transformation Device, bus, every road feeder line feeder line, each charging pile, to every electricity loss situation charging gun, allow network operator grasp in time by Entire charging station kwh loss and charging station kwh loss detail.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of charging station kwh loss metering system one embodiment of the invention.
Fig. 2 is process of the present invention for charging station kwh loss metering method one embodiment of Fig. 1 metering system Schematic diagram.
Fig. 3 is the flow diagram of daily paper stroke in charging station kwh loss metering method process in Fig. 2 of the present invention.
Fig. 4 is the structural schematic diagram of data processing equipment one embodiment of the invention.
Fig. 5 is the flow diagram of data processing method one embodiment of the invention.
Specific embodiment
The realization, the function and the advantages of the object of the present invention will further illustrate in conjunction with the embodiments.It should be appreciated that herein Described specific embodiment is only used to explain the present invention, is not intended to limit the present invention.
The present invention provides a kind of charging station electric energy loss metering system, as shown in the embodiment of fig. 1, charging station electric energy damage Consuming metering system includes transformer 1, bus 2, feeder line 3, direct-current charging post 5, alternating-current charging pile 4, ammeter and data processing equipment 6,
Transformer 1 accesses one ammeter A of the previous termination of power grid, and ammeter A is used to acquire 1 inlet wire energy data of transformer, separately One termination bus 2,2 inlet wire of bus flank an ammeter B, and ammeter B is used to acquire 2 enter line side energy data of bus, and bus 2 connects At least the feeder line 3,3 inlet wire of feeder line flank an ammeter C all the way, and ammeter C is used to acquire the energy data into feeder line 3, present Line 3 connects at least one direct-current charging post 5 and/or an alternating-current charging pile 4, connects an ammeter before 5 inlet wire of direct-current charging post P, ammeter P are used to acquire the energy data into direct-current charging post 5, and the direct current rifle outlet side of direct-current charging post 5 installs an electricity Table G, ammeter G are used to acquire the energy data of direct current rifle output, and the exchange rifle outlet side of alternating-current charging pile 4 installs an ammeter g, Ammeter g is used to acquire the energy data of exchange rifle output.
High Level AC Voltage in power grid is converted into low-voltage AC by transformer 1, and bus 2 is by the low-voltage alternating-current electricity output To feeder line 3, for feeder line 3 by the low-voltage alternating-current electricity output to direct-current charging post 5 and/or alternating-current charging pile 4, direct-current charging post 5 will The low-voltage AC is converted to low-voltage DC, and the low-voltage DC is defeated by the direct current rifle on the direct-current charging post Out and/or alternating-current charging pile 4 exports the low-voltage AC by the exchange rifle on the alternating-current charging pile.
Data processing equipment 6 and all ammeter A, B, C, P, G, g, direct-current charging post 5 and the equal communication link of alternating-current charging pile 4 It connects, data processing equipment 6 and user terminal 7 communicate to connect, and direct-current charging post 5 and alternating-current charging pile 4 are filled for acquiring record of charging Electrographic recording includes order energy data and order time, and the order time includes earliest order initial time and the latest at the end of order Between.
The data processing equipment for obtain the ammeter energy data, the record of charging, computed losses detail, with The form of first report store the loss detail and the loss detail rerun correct first report and The loss detail is exported to user terminal in the form of daily paper, weekly and monthly magazine, wherein the loss detail includes the change Depressor loss, bus loss, in the feeder loss, the direct-current charging post alternating current turn direct current transition loss, The metering loss of the direct-current charging post and alternating-current charging pile leakage meter order energy data.
Charge electric energy loss metering method in station as shown in Fig. 2 and Fig. 3 embodiment, comes in conjunction with Fig. 4 data processing equipment It sees,
Acquire all ammeter energy datas, order time and order energy data S1: ammeter A, B, C, P, G and g acquisition institute Ammeter energy data is stated, direct-current charging post 5 and alternating-current charging pile 4 acquire order time and order energy data.
Obtain all ammeter energy datas, order time and order energy data S2: the acquisition mould in data processing equipment 6 Block 61 obtains above-mentioned ammeter energy data, order energy data and order time.
The calculating S3: the acquisition module 61 in data processing equipment 6 of loss detail obtains above-mentioned acquisition energy data and orders Single time, the first computing module 62 obtain ammeter A and ammeter B energy data, calculate and export the loss of transformer 1 A-B, obtain Ammeter B and ammeter C energy data calculate output bus 2 and B-C are lost, when only connecing direct-current charging post 5 under feeder line 3, obtain ammeter C With ammeter P energy data, calculates output feeder 3 and C-P is lost,
When only connecing alternating-current charging pile 4 under feeder line 3, ammeter C and ammeter g energy data are obtained, output feeder 3 is calculated and C- is lost G,
When not only having connect direct-current charging post 5 under feeder line 3 but also having connect alternating-current charging pile 4, ammeter C, ammeter P and ammeter g electric energy number are obtained According to, it calculates output feeder 3 and C-P-g is lost,
Ammeter P and ammeter G energy data are obtained, the conversion that output 5 internal communication electricity of direct-current charging post turns direct current is calculated P-G is lost,
When only direct-current charging post 5, acquisition ammeter G and order energy data, calculating export metering loss in charging station For G- order energy data,
When only alternating-current charging pile 4, acquisition ammeter g and order energy data, calculating export metering loss in charging station For g- order energy data, when direct-current charging post 5 existing in charging station has alternating-current charging pile 4 again, obtain ammeter G, ammeter g and Order energy data, calculating output metering loss is G+g- order energy data.
The formation S4 of daily paper: when daily paper to be formed,
The acquisition S41 of practical initial time and physical end time: obtaining the same day earliest order initial time, and judgement is earliest Whether order initial time is earlier than default initial time, if so, determining that the same day practical initial time rises for the earliest order Begin the time, if not, it is determined that the same day practical initial time is the default initial time;The acquisition same day is the latest at the end of order Between, judge the same day, whether order initial time was later than the default initial time the latest, if so, when determining same day physical end Between for order end time the latest on the same day, if not, it is determined that the physical end time on the same day is to preset the end time on the same day.
The formation S42 of first report: the accumulative transformation in the practical initial time and physical end period on the same day is obtained A-B is lost in device 1, B-C is lost in accumulative bus 2, accumulative feeder line 3 is lost C-g (or C-g is lost for accumulative feeder line 3 or C- is lost in feeder line 3 P-g), add up transition loss P-G and accumulative G- order energy data (or g- order energy data or G+g- order electric energy number According to), same day loss detail is obtained, first report on the same day is formed, first report on the same day is stored into memory module 64;
The formation S43 of daily paper: obtaining all ammeter datas and all record of charging on the day before the same day, repeats above-mentioned calculating Step obtains the loss detail on the day before the same day, obtains all ammeter datas and all record of charging of same day first three days, repeats Above-mentioned calculating step obtains the loss detail of same day first three days, all ammeter datas of acquisition first five day on the same day and all chargings Record repeats above-mentioned calculating step, obtains the loss detail of first five day on the same day, obtain ought be ten days a few days ago all ammeter datas and All record of charging repeat above-mentioned calculating step, obtain loss detail that ought be ten days a few days ago, compare the loss detail on the same day, more Proper the first report of day, forms the daily paper on the same day.
The formation S5 of weekly: when weekly to be formed, the second computing module 67 is obtained from memory module 64 when in week All daily paper;Obtain the transformer loss when all daily paper in week, bus loss, feeder loss, transition loss and metering damage Consumption adds up summation, calculates the transformer loss exported when week, bus loss, feeder loss, transition loss, and metering and is lost, when The loss detail in week is stored in the form of weekly report in memory module 64;
The formation S6 of monthly magazine: when monthly magazine to be formed, the second computing module 67 was obtained from memory module 64 in this month All daily paper;Obtain transformer loss, the bus loss of all daily paper in this month, feeder loss, transition loss and metering damage Consumption adds up summation, calculates the of that month transformer loss of output, bus loss, feeder loss, transition loss, and metering loss, when The loss detail of the moon is stored in the form of monthly magazine into memory module 64;
The output S7: data processing equipment 6 of daily paper, weekly and monthly magazine will be stored in the daily paper of memory module 64, weekly and Monthly magazine transports to user terminal 7 for detail is lost by output module 68.
The present invention provides data processing equipment 6 as shown in Figure 4, data processing equipment 6 includes obtaining module 61, first Computing module 62, time module 63, the first report module 65, correction module 66, the second computing module 67, memory module 64 With output module 68.
It obtains module 61 and obtains the order energy data and the order from direct-current charging post 5 and alternating-current charging pile 4 Time obtains all ammeter energy datas from all ammeters, and order energy data, order time and all ammeter datas is deposited It is stored in memory module 64.
First computing module 62 from obtaining 61 acquisition time of module, order energy data and all ammeter energy datas, Practical initial time and physical end time can be obtained from time module, for calculating the loss of output transformer 1, bus 2 damages Consumption, the loss of feeder line 3, alternating current turns the transition loss of direct current and direct current rifle or exchanges rifle order leakage occur in direct-current charging post 5 The metering of report is lost.
The order end time from the earliest order initial time obtained on the day of being obtained from module 61 and the latest of time module 63, The practical initial time on the judgement output same day and the physical end time.
First report module 65 forms the first report simultaneously from the loss detail that the first computing module obtains the same day First report is stored in memory module 64.
Correction module 66 obtains the previous day on the same day respectively from memory module 64, first three days, first five day and preceding ten days order It is previous to obtain the same day for single time, order energy data and all ammeter datas, input time module 63 and the first computing module 62 It, first three days, the loss detail of first five day and preceding ten days, and in memory module 64 same day the first report be compared, more First report on the same day, the daily paper for forming the same day are stored in memory module 64 in positive memory module 64.
Second computing module 67 works as all daily paper in week from acquisition in memory module 64,
The transformer loss when all daily paper in week is obtained, transformer loss of the output when week is calculated, obtains when in week All daily paper bus loss, calculate output when the bus loss in week, obtain all daily paper in the week Feeder loss calculates output when the feeder loss in week, obtains the transition loss when all daily paper in week, calculates output and work as The transition loss in week obtains the metering loss when all daily paper in week, calculates output when the metering loss in week, when week Loss detail is stored in the form of weekly report in memory module 64;
Second computing module 67 from memory module 64 obtain this month in all daily paper,
The transformer loss of all daily paper in this month is obtained, the of that month transformer loss of output is calculated, obtains It takes the bus of all daily paper in this month to be lost, calculates the of that month bus loss of output, obtain all in this month The feeder loss of the daily paper calculates the of that month feeder loss of output, obtains the described of all daily paper in this month Transition loss calculates the of that month transition loss of output, obtains the metering loss of all daily paper in this month, calculates defeated Of that month metering loss, of that month loss detail are stored in the form of monthly magazine into memory module 64 out.
Output module 68 obtains daily paper, weekly and monthly magazine from memory module 64 and exports to user terminal 7.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks Domain is included within the scope of the present invention.
Data processing method as shown in Figure 5, from the point of view of Fig. 4 data processing equipment,
Obtain all ammeter energy datas, order time and order energy data S2: the acquisition mould in data processing equipment 6 Block 61 obtains above-mentioned ammeter energy data, order energy data and order time.
The calculating S3: the acquisition module 61 in data processing equipment 6 of loss detail obtains above-mentioned acquisition energy data and orders Single time, the first computing module 62 obtain ammeter A and ammeter B energy data, calculate and export the loss of transformer 1 A-B, obtain Ammeter B and ammeter C energy data calculate output bus 2 and B-C are lost, when only connecing direct-current charging post 5 under feeder line 3, obtain ammeter C With ammeter P energy data, calculates output feeder 3 and C-P is lost,
When only connecing alternating-current charging pile 4 under feeder line 3, ammeter C and ammeter g energy data are obtained, output feeder 3 is calculated and C- is lost G,
When not only having connect direct-current charging post 5 under feeder line 3 but also having connect alternating-current charging pile 4, ammeter C, ammeter P and ammeter g electric energy number are obtained According to, it calculates output feeder 3 and C-P-g is lost,
Ammeter P and ammeter G energy data are obtained, the conversion that output 5 internal communication electricity of direct-current charging post turns direct current is calculated P-G is lost,
When only direct-current charging post 5, acquisition ammeter G and order energy data, calculating export metering loss in charging station For G- order energy data,
When only alternating-current charging pile 4, acquisition ammeter g and order energy data, calculating export metering loss in charging station For g- order energy data, when direct-current charging post 5 existing in charging station has alternating-current charging pile 4 again, obtain ammeter G, ammeter g and Order energy data, calculating output metering loss is G+g- order energy data.
The formation S4 of daily paper: when daily paper to be formed,
The acquisition S41 of practical initial time and physical end time: obtaining the same day earliest order initial time, and judgement is earliest Whether order initial time is earlier than default initial time, if so, determining that the same day practical initial time rises for the earliest order Begin the time, if not, it is determined that the same day practical initial time is the default initial time;The acquisition same day is the latest at the end of order Between, judge the same day, whether order initial time was later than the default initial time the latest, if so, when determining same day physical end Between for order end time the latest on the same day, if not, it is determined that the physical end time on the same day is to preset the end time on the same day.
The formation S42 of first report: the accumulative transformation in the practical initial time and physical end period on the same day is obtained A-B is lost in device 1, B-C is lost in accumulative bus 2, accumulative feeder line 3 is lost C-g (or C-g is lost for accumulative feeder line 3 or C- is lost in feeder line 3 P-g), add up transition loss P-G and accumulative G- order energy data (or g- order energy data or G+g- order electric energy number According to), same day loss detail is obtained, first report on the same day is formed, first report on the same day is stored into memory module 64;
The formation S43 of daily paper: obtaining all ammeter datas and all record of charging on the day before the same day, repeats above-mentioned calculating Step obtains the loss detail on the day before the same day, obtains all ammeter datas and all record of charging of same day first three days, repeats Above-mentioned calculating step obtains the loss detail of same day first three days, all ammeter datas of acquisition first five day on the same day and all chargings Record repeats above-mentioned calculating step, obtains the loss detail of first five day on the same day, obtain ought be ten days a few days ago all ammeter datas and All record of charging repeat above-mentioned calculating step, obtain loss detail that ought be ten days a few days ago, compare the loss detail on the same day, more Proper the first report of day, forms the daily paper on the same day.
The formation S5 of weekly: when weekly to be formed, the second computing module 67 is obtained from memory module 64 when in week All daily paper;Obtain the transformer loss when all daily paper in week, bus loss, feeder loss, transition loss and metering damage Consumption adds up summation, calculates the transformer loss exported when week, bus loss, feeder loss, transition loss, and metering and is lost, when The loss detail in week is stored in the form of weekly report in memory module 64;
The formation S6 of monthly magazine: when monthly magazine to be formed, the second computing module 67 was obtained from memory module 64 in this month All daily paper;Obtain transformer loss, the bus loss of all daily paper in this month, feeder loss, transition loss and metering damage Consumption adds up summation, calculates the of that month transformer loss of output, bus loss, feeder loss, transition loss, and metering loss, when The loss detail of the moon is stored in the form of monthly magazine into memory module 64;
The output S7: data processing equipment 6 of daily paper, weekly and monthly magazine will be stored in the daily paper of memory module 64, weekly and Monthly magazine transports to user terminal 7 for detail is lost by output module 68.

Claims (13)

1. a kind of charging station electric energy loss metering system, which is characterized in that the charging station electric energy loss metering system packet Transformer, bus, feeder line, direct-current charging post, alternating-current charging pile, ammeter and data processing equipment are included,
Another termination bus of transformer one end access power grid, the bus are connected to few feeder line described all the way, the feedback Line connects at least one described direct-current charging post and/or an alternating-current charging pile, and the transformer hands over the high pressure in power grid Galvanic electricity is converted into low-voltage AC, and the bus will be described low by the low-voltage alternating-current electricity output to the feeder line, the feeder line Pressure exchange electricity output gives the direct-current charging post and/or the alternating-current charging pile, and the direct-current charging post is by the low-voltage alternating-current Electricity is converted to low-voltage DC, and the low-voltage DC passes through the output of direct current rifle and/or the friendship on the direct-current charging post Current charge stake exports the low-voltage AC by the exchange rifle on the alternating-current charging pile,
The ammeter is separately mounted to the transformer enter line side, the bus enter line side, the feeder line enter line side, the direct current Charging pile enter line side, the direct current rifle outlet side exchange rifle outlet side with described, and the ammeter is used to acquire the electricity of position Table energy data, the ammeter energy data include transformer enter line side energy data, bus enter line side energy data, feeder line into Line side energy data, direct-current charging post enter line side energy data, direct current rifle outlet side energy data and exchange rifle outlet side electric energy Data,
The data processing equipment is communicated to connect with the ammeter, the direct-current charging post and the alternating-current charging pile, described Data processing equipment and user terminal communicate to connect, and the direct-current charging post or the alternating-current charging pile are used to acquire record of charging, The record of charging includes order energy data and order time, and the order time includes earliest order initial time and the latest The order end time,
The data processing equipment for obtain the ammeter energy data, the record of charging, computed losses detail, with first The form of report, which stores the loss detail and rerun to the loss detail, corrects first report and with day The form of report, weekly and monthly magazine exports the loss detail to user terminal, wherein the loss detail includes the transformer Loss, bus loss, alternating current turns the transition loss, described of direct current in the feeder loss, the direct-current charging post The metering loss of direct-current charging post and alternating-current charging pile leakage meter order energy data.
2. a kind of charging station electric energy loss metering method,
For the station electric energy loss metering system that charges, which is characterized in that the charging station electric energy loss metering system includes Transformer, bus, feeder line, direct-current charging post, alternating-current charging pile, ammeter and data processing equipment,
Another termination bus of transformer one end access power grid, the bus are connected to few feeder line described all the way, the feedback Line connects at least one described direct-current charging post and/or an alternating-current charging pile, and the transformer hands over the high pressure in power grid Galvanic electricity is converted into low-voltage AC, and the bus will be described low by the low-voltage alternating-current electricity output to the feeder line, the feeder line Pressure exchange electricity output gives the direct-current charging post and/or the alternating-current charging pile, and the direct-current charging post is by the low-voltage alternating-current Electricity is converted to low-voltage DC, and the low-voltage DC passes through the output of direct current rifle and/or the friendship on the direct-current charging post Current charge stake exports the low-voltage AC by the exchange rifle on the alternating-current charging pile,
The ammeter is separately mounted to the transformer enter line side, the bus enter line side, the feeder line enter line side, the direct current Charging pile enter line side, the direct current rifle outlet side exchange rifle outlet side with described, and the ammeter is used to acquire the electricity of position Table energy data, the ammeter energy data include transformer enter line side energy data, bus enter line side energy data, feeder line into Line side energy data, direct-current charging post enter line side energy data, direct current rifle outlet side energy data and exchange rifle outlet side electric energy Data,
The data processing equipment is communicated to connect with the ammeter, the direct-current charging post and the alternating-current charging pile, described Data processing equipment and user terminal communicate to connect,
The charging station electric energy loss metering method includes the following steps,
Acquire data: the ammeter acquires the ammeter energy data, the direct-current charging post and alternating-current charging pile acquisition Order time and order energy data;
Data acquisition: the data processing equipment obtains the ammeter energy data, the order time and the order electric energy Data;
Loss detail calculates: obtaining the transformer enter line side ammeter and the bus enter line side ammeter energy data, calculates defeated The transformer loss out,
The bus enter line side ammeter and the feeder line enter line side ammeter energy data are obtained, calculates and exports the bus loss,
It obtains the feeder line enter line side ammeter and the direct-current charging post enter line side energy data and/or described exchanges rifle outlet side Ammeter energy data calculates and exports the feeder loss,
The direct-current charging post enter line side ammeter and the direct current rifle outlet side ammeter energy data are obtained, it is described straight to calculate output Alternating current turns the transition loss of direct current in current charge stake,
It obtains the direct current rifle outlet side ammeter energy data and the order energy data or described exchanges rifle outlet side ammeter Energy data and the order energy data, calculate the output direct current rifle or the metering loss that order is failed to report occurs in exchange rifle.
3. charging station electric energy loss metering method as claimed in claim 2, which is characterized in that
The charging station electric energy loss metering method is further comprising the steps of,
The output of lossy data: the loss detail is exported in the form of statements to user terminal.
4. charging station electric energy loss metering method as claimed in claim 3, which is characterized in that
The report includes daily paper, weekly and monthly magazine,
The daily paper formed it is further comprising the steps of,
Time obtains: practical initial time and the physical end time of day described in the daily paper are obtained,
The acquisition of the practical initial time,
The data processing equipment is stored with the default initial time, obtains the day earliest order initial time, judges institute Earliest order initial time is stated whether earlier than the default initial time, if so, determining that the practical initial time is described Earliest order initial time, if not, it is determined that the practical initial time is the default initial time,
The acquisition of the physical end time,
The data processing equipment is stored with the default end time, obtains order end time the latest day, judges institute State whether order initial time the latest is later than the default initial time, if so, determining that the physical end time is described The order end time the latest, if not, it is determined that the physical end time is the default end time;
The formation of first report: the damage in the practical initial time and the physical end period of the day is obtained Detail is consumed, forms the first report, the first report storage is into data processing equipment;
Data correction: obtaining the ammeter data and the record of charging on the day before the day, repeat the time obtain and The loss detail calculates step, obtains the loss detail on the day before the day,
The ammeter energy data and the record of charging of the day first three days are obtained, the time acquisition and the damage are repeated Consumption calculates step, obtains the loss detail of the day first three days,
The ammeter energy data and the record of charging of described first five day of day are obtained, the time acquisition and the damage are repeated Consumption calculates step, obtains the loss detail of described first five day of day,
Described ten days a few days ago the ammeter energy datas and the record of charging are obtained, the time acquisition and the damage are repeated Consumption calculates step, obtains described ten days a few days ago loss details,
Obtain the day, the previous day day, the day first three days, described first five day of day, the loss in ten days a few days ago Detail compares loss detail on the same day, corrects daily paper described in first report.
5. charging station electric energy loss metering method as claimed in claim 4, which is characterized in that
The weekly formed it is further comprising the steps of,
The loss detail in the week of the weekly calculates:
All daily paper in the week are obtained,
The transformer loss for obtaining all daily paper in the week, calculates the transformer loss for exporting the week,
The bus loss for obtaining all daily paper in the week calculates the bus loss for exporting the week,
The feeder loss for obtaining all daily paper in the week, calculates the feeder loss for exporting the week,
The transition loss for obtaining all daily paper in the week, calculates the transition loss for exporting the week,
The metering loss for obtaining all daily paper in the week calculates the metering loss for exporting the week,
The loss detail in the week stores in data processing equipment in the form of weekly report.
6. charging station electric energy loss metering method as claimed in claim 4, which is characterized in that
The monthly magazine formed it is further comprising the steps of,
The moon loss detail of the monthly magazine calculates:
All daily paper in the moon are obtained,
The transformer loss of all daily paper in the moon is obtained, the transformer loss for exporting the moon is calculated,
The bus loss for obtaining all daily paper in the moon calculates the bus loss for exporting the moon,
The feeder loss of all daily paper in the moon is obtained, the feeder loss for exporting the moon is calculated,
The transition loss of all daily paper in the moon is obtained, the transition loss for exporting the moon is calculated,
The metering loss for obtaining all daily paper in the moon calculates the metering loss for exporting the moon,
The loss detail of the moon is stored in the form of monthly magazine into data processing equipment.
7. a kind of data processing equipment, for the station electric energy loss metering system that charges, which is characterized in that the charging station electricity It includes transformer, bus, feeder line, direct-current charging post, alternating-current charging pile, ammeter and data processing equipment that metering system, which can be lost,
Another termination bus of transformer one end access power grid, the bus are connected to few feeder line described all the way, the feedback Line connects at least one described direct-current charging post and/or an alternating-current charging pile, and the transformer hands over the high pressure in power grid Galvanic electricity is converted into low-voltage AC, and the bus will be described low by the low-voltage alternating-current electricity output to the feeder line, the feeder line Pressure exchange electricity output gives the direct-current charging post and/or the alternating-current charging pile, and the direct-current charging post is by the low-voltage alternating-current Electricity is converted to low-voltage DC, and the low-voltage DC passes through the output of direct current rifle and/or the friendship on the direct-current charging post Current charge stake exports the low-voltage AC by the exchange rifle on the alternating-current charging pile,
The ammeter is separately mounted to the transformer enter line side, the bus enter line side, the feeder line enter line side, the direct current Charging pile enter line side, the direct current rifle outlet side exchange rifle outlet side with described, and the ammeter is used to acquire the electricity of position Table energy data, the ammeter energy data include transformer enter line side energy data, bus enter line side energy data, feeder line into Line side energy data, direct-current charging post enter line side energy data, direct current rifle outlet side energy data and exchange rifle outlet side electric energy Data,
The data processing equipment is communicated to connect with the ammeter, the direct-current charging post and the alternating-current charging pile, described Data processing equipment and user terminal communicate to connect,
The data processing equipment includes obtaining module and the first computing module;
The acquisition module is used to obtain order energy data and order from the direct-current charging post and the alternating-current charging pile Time obtains the ammeter energy data from the ammeter;
First computing module exports the transformer loss, bus loss, the feeder loss, described for calculating Alternating current turns the transition loss of direct current and the direct current rifle or exchanges rifle the metering damage that order is failed to report occur in direct-current charging post Consumption.
8. data processing equipment as claimed in claim 7, which is characterized in that
The data processing equipment further includes time module, the first report module, correction module, the second computing module, deposits Module and output module are stored up,
The practical initial time of the day of the time module for obtaining the daily paper and the physical end time,
The loss detail that the first report module is used to obtain day described in the daily paper forms the first report,
The loss detail of the correction module for rerun described the previous day day, first three days, first five day and preceding ten days, and it is right First report is compared corrigendum, forms daily paper,
Second computing module forms weekly and monthly magazine for calculating,
The memory module is for storing the order time, the order energy data, the ammeter energy data, described the One report, the daily paper, the weekly and the monthly magazine,
The output module is for exporting the daily paper, the weekly and the monthly magazine to user terminal.
9. a kind of data processing method, for the station electric energy loss metering system that charges, which is characterized in that the charging station electricity It includes transformer, bus, feeder line, direct-current charging post, alternating-current charging pile, ammeter and data processing equipment that metering system, which can be lost,
Another termination bus of transformer one end access power grid, the bus are connected to few feeder line described all the way, the feedback Line connects at least one described direct-current charging post and/or an alternating-current charging pile, and the transformer hands over the high pressure in power grid Galvanic electricity is converted into low-voltage AC, and the bus will be described low by the low-voltage alternating-current electricity output to the feeder line, the feeder line Pressure exchange electricity output gives the direct-current charging post and/or the alternating-current charging pile, and the direct-current charging post is by the low-voltage alternating-current Electricity is converted to low-voltage DC, and the low-voltage DC passes through the output of direct current rifle and/or the friendship on the direct-current charging post Current charge stake exports the low-voltage AC by the exchange rifle on the alternating-current charging pile,
The ammeter is separately mounted to the transformer enter line side, the bus enter line side, the feeder line enter line side, the direct current Charging pile enter line side, the direct current rifle outlet side exchange rifle outlet side with described, and the ammeter is used to acquire the electricity of position Table energy data, the ammeter energy data include transformer enter line side energy data, bus enter line side energy data, feeder line into Line side energy data, direct-current charging post enter line side energy data, direct current rifle outlet side energy data and exchange rifle outlet side electric energy Data,
The data processing equipment is communicated to connect with the ammeter, the direct-current charging post and the alternating-current charging pile, described Data processing equipment and user terminal communicate to connect,
The data processing method the following steps are included:
Obtain the ammeter energy data, the order time of the direct-current charging post and alternating-current charging pile acquisition and order electricity It can data;
The transformer enter line side ammeter and the bus enter line side ammeter energy data are obtained, calculates and exports the transformer damage Consumption;
The bus enter line side ammeter and the feeder line enter line side ammeter energy data are obtained, calculates and exports the bus loss;
It obtains the feeder line enter line side ammeter and the direct-current charging post enter line side energy data and/or described exchanges rifle outlet side Ammeter energy data calculates and exports the feeder loss;
The direct-current charging post enter line side ammeter and the direct current rifle outlet side ammeter energy data are obtained, it is described straight to calculate output Alternating current turns the transition loss of direct current in current charge stake;
It obtains the direct current rifle outlet side ammeter energy data and the order energy data or described exchanges rifle outlet side ammeter Energy data and the order energy data, calculate the output direct current rifle or the metering loss that order is failed to report occurs in exchange rifle.
10. data processing method as claimed in claim 9, which is characterized in that
The data processing method is further comprising the steps of, in the form of statements output loss detail to user terminal.
11. data processing method as claimed in claim 10, which is characterized in that
The report includes daily paper, weekly and monthly magazine,
The daily paper formed it is further comprising the steps of,
Practical initial time and the physical end time of day described in the daily paper are obtained,
The acquisition of the practical initial time includes that the data processing equipment is stored with the default initial time, described in acquisition Day earliest order initial time, judges the earliest order initial time whether earlier than the default initial time, if so, really The fixed practical initial time is the earliest order initial time, if not, it is determined that the practical initial time is described pre- If initial time,
The acquisition of the physical end time includes that the data processing equipment is stored with the default end time, described in acquisition Order end time the latest day, whether the judgement order initial time the latest is later than the default initial time, if so, really The fixed physical end time is the order end time the latest, if not, it is determined that the physical end time is described pre- If the end time;
The loss detail in the practical initial time and the physical end period of the day is obtained, is formed and is deposited Store up the first report;
The ammeter data and the record of charging on the day before the day are obtained, the time acquisition is repeated and the loss is bright It is thin to calculate step, obtain the loss detail on the day before the day;
The ammeter energy data and the record of charging of the day first three days are obtained, the time acquisition and the damage are repeated Consumption calculates step, obtains the loss detail of the day first three days;
The ammeter energy data and the record of charging of described first five day of day are obtained, the time acquisition and the damage are repeated Consumption calculates step, obtains the loss detail of described first five day of day;
Described ten days a few days ago the ammeter energy datas and the record of charging are obtained, the time acquisition and the damage are repeated Consumption calculates step, obtains described ten days a few days ago loss details;
Obtain the day, the previous day day, the day first three days, described first five day of day, the loss in ten days a few days ago Detail compares loss detail on the same day, corrects daily paper described in first report.
12. data processing method as claimed in claim 11, which is characterized in that
The weekly formed it is further comprising the steps of,
Obtain all daily paper in the week;
The transformer loss for obtaining all daily paper in the week, calculates the transformer loss for exporting the week;
The bus loss for obtaining all daily paper in the week calculates the bus loss for exporting the week;
The feeder loss for obtaining all daily paper in the week, calculates the feeder loss for exporting the week;
The transition loss for obtaining all daily paper in the week, calculates the transition loss for exporting the week;
The metering loss for obtaining all daily paper in the week calculates the metering loss for exporting the week;
The loss detail in the week is stored in the form of weekly report.
13. data processing method as claimed in claim 11, which is characterized in that
The monthly magazine is further comprising the steps of,
Obtain all daily paper in the moon;
The transformer loss of all daily paper in the moon is obtained, the transformer loss for exporting the moon is calculated;
The bus loss for obtaining all daily paper in the moon calculates the bus loss for exporting the moon;
The feeder loss of all daily paper in the moon is obtained, the feeder loss for exporting the moon is calculated;
The transition loss of all daily paper in the moon is obtained, the transition loss for exporting the moon is calculated;
The metering loss for obtaining all daily paper in the moon calculates the metering loss for exporting the moon;
The loss detail of the moon is stored in the form of monthly magazine.
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CN113190976A (en) * 2021-04-13 2021-07-30 国网江西省电力有限公司供电服务管理中心 Charging station loss analysis method
CN113190976B (en) * 2021-04-13 2023-03-28 国网江西省电力有限公司供电服务管理中心 Charging station loss analysis method

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