CN105182124A - Electric quantity acquisition based energy-consuming equipment fault early warning method and apparatus - Google Patents
Electric quantity acquisition based energy-consuming equipment fault early warning method and apparatus Download PDFInfo
- Publication number
- CN105182124A CN105182124A CN201510560846.5A CN201510560846A CN105182124A CN 105182124 A CN105182124 A CN 105182124A CN 201510560846 A CN201510560846 A CN 201510560846A CN 105182124 A CN105182124 A CN 105182124A
- Authority
- CN
- China
- Prior art keywords
- energy consumption
- consumption equipment
- normal
- current value
- working current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Emergency Alarm Devices (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention relates to an electric quantity acquisition based energy-consuming equipment fault early warning method and apparatus, for solving the technical problem of providing an electric quantity acquisition based energy-consuming equipment fault early warning method and apparatus which determine the work state of equipment according to work electricity quantity parameter change of the equipment and can carry out early warning when a fault occurs in the equipment. According to the technical scheme employed by the invention, the method comprises the following steps: acquiring electricity quantity parameters of the energy-consuming equipment during operation in real time; processing the acquired electricity quantity parameters, and determining whether the energy-consuming equipment is at a fault running state; and if the energy-consuming equipment is at the fault running state, carrying out the early warning. The method and apparatus provided by the invention are applied to the field of equipment fault early warning.
Description
Technical field
The invention belongs to the technical field of equipment fault early-warning, particularly a kind of energy consumption equipment fault early warning method based on electric quantity acquisition and device.
Background technology
In integrated mill, except the equipment being directly used in production, also have such as the powering of many One's name is legions, throw light on, purification of air, exhaust and blowdown etc. with produce supporting equipment; In a large-scale synthesis business building, ensure that the equipment that it is runed comprises the equipment such as numerous illumination, central air conditioner, generating, elevator, boiler and blower fan, whether these equipment are normal, will produce directly impact to production or operation; And the device failure alert mechanism that most factory and complex business body adopt at present, be occurred damaging completely at equipment fault, cause it out of service after report to the police again, such mechanism not only can cause direct impact to production, and also can be very large to the infringement of equipment.
Most of energy consumption equipment, before a lot of fault of generation, its duty should be a process becoming bad, only this become bad degree before not reaching fault rank, equipment still can carry out work by tape jam, but the state that this tape jam carries out work is differentiated with the state normally worked, and is generally embodied as: electric power occurs that abnormal, trouble location temperature changes.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and technical matters to be solved is: providing a kind of can change according to the work electrical parameter of equipment the duty and the energy consumption equipment fault early warning method based on electric quantity acquisition and the device that can carry out early warning when equipment breaks down of determining equipment.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: based on the energy consumption equipment fault early warning method of electric quantity acquisition, comprising: electrical parameter when Real-time Collection energy consumption equipment runs; The described electrical parameter collected is processed, determines whether described energy consumption equipment is in the state of operating with failure; If described energy consumption equipment is in the state of operating with failure, carry out early warning.
Preferably, before electrical parameter when described Real-time Collection energy consumption equipment runs, also comprise: electrical parameter when normally running described energy consumption equipment carries out modeling, set up normal runtime database, described normal runtime database is for recording when described energy consumption equipment normally runs at different normal voltage value U
nnormal electrical flow valuve I corresponding under condition
ndata.
Preferably, the described described electrical parameter to collecting processes, and determines whether described energy consumption equipment is in the state of operating with failure, and comprising: obtain operational voltage value U when described energy consumption equipment runs and working current value I, and store chronologically; According to described operational voltage value U, in described normal runtime database, search described normal voltage value U
nnormal electrical flow valuve I corresponding when equaling described operational voltage value U
n; By described working current value I and described normal electrical flow valuve I
ncompare, according to described working current value I and described normal electrical flow valuve I
ncomparative result, determine whether described energy consumption equipment is in the state of operating with failure.
Preferably, described by described working current value I and described normal electrical flow valuve I
ncompare, comprising: as the relatively described normal electrical flow valuve I of described working current value I
nirrelevance δ
iwhen exceeding the regulation amount Δ preset, to the moment t that above-mentioned action occurs
1mark, and repeatedly carry out the comparison of described working current value I by storage sequential, wherein, described irrelevance δ
icomputing formula be
described regulation amount Δ carries out reasonable set according to the self-characteristic of described energy consumption equipment; If the accumulation periods T=t of continued labelling
n-t
1be greater than the time range T preset
n, then judge that described energy consumption equipment is in the state of operating with failure.
Based on the energy consumption equipment fault pre-alarming device of electric quantity acquisition, comprising: data acquisition module, electrical parameter when running for Real-time Collection energy consumption equipment; Data processing module, for processing the described electrical parameter collected, determines whether described energy consumption equipment is in the state of operating with failure; Warning module, if be in for described energy consumption equipment the state of operating with failure, carries out early warning.
Preferably, described device also comprises: set up module, electrical parameter during for normally running described energy consumption equipment carries out modeling, sets up normal runtime database, and described normal runtime database is for recording when described energy consumption equipment normally runs at different normal voltage value U
nnormal electrical flow valuve I corresponding under condition
ndata.
Preferably, described data processing module, comprising: acquiring unit, for obtaining operational voltage value U when described energy consumption equipment runs and working current value I, and to store chronologically; Search unit, for according to described operational voltage value U, in described normal runtime database, search described normal voltage value U
nnormal electrical flow valuve I corresponding when equaling described operational voltage value U
n; Comparing unit, for by described working current value I and described normal electrical flow valuve I
ncompare, according to described working current value I and described normal electrical flow valuve I
ncomparative result, determine whether described energy consumption equipment is in the state of operating with failure.
Preferably, described comparing unit, comprising: indexing unit, for working as the relatively described normal electrical flow valuve I of described working current value I
nirrelevance δ
iwhen exceeding the regulation amount Δ preset, to the moment t that above-mentioned action occurs
1mark, and repeatedly carry out the comparison of described working current value I by storage sequential, wherein, described irrelevance δ
icomputing formula be
described regulation amount Δ carries out reasonable set according to the self-characteristic of described energy consumption equipment; Identifying unit, if for the accumulation periods T=t of continued labelling
n-t
1be greater than the time range T preset
n, then judge that described energy consumption equipment is in the state of operating with failure.
The present invention compared with prior art has following beneficial effect:
Energy consumption equipment fault early warning method based on electric quantity acquisition provided by the invention and device, electrical parameter when being run by Real-time Collection energy consumption equipment, then the described electrical parameter collected is processed, determine whether described energy consumption equipment is in the state of operating with failure, if described energy consumption equipment is in the state of operating with failure, finally carry out early warning, this method and this device have started a kind of new mechanism of energy consumption equipment fault pre-alarming, can be widely used in the monitoring of equipment running status in producing and living, if given warning in advance in the bud of energy consumption equipment fault, and take corresponding measure, just effectively can avoid the various harm because equipment failure may cause and loss.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention will be further described in detail;
The energy consumption equipment fault early warning method schematic flow sheet based on electric quantity acquisition that Fig. 1 provides for first embodiment of the invention;
The energy consumption equipment fault early warning method schematic flow sheet based on electric quantity acquisition that Fig. 2 provides for second embodiment of the invention;
The energy consumption equipment fault pre-alarming apparatus structure schematic diagram based on electric quantity acquisition that Fig. 3 provides for first embodiment of the invention;
The energy consumption equipment fault pre-alarming apparatus structure schematic diagram based on electric quantity acquisition that Fig. 4 provides for second embodiment of the invention;
The energy consumption equipment fault pre-alarming apparatus structure schematic diagram based on electric quantity acquisition that Fig. 5 provides for third embodiment of the invention;
In figure: 11 is data acquisition module, 12 is data processing module, and 13 is warning module, and 14 for setting up module, 15 is data transmission module, and 121 is acquiring unit, and 122 for searching unit, and 123 is comparing unit, 124 is early warning signal output unit, and 1231 is indexing unit, and 1232 is identifying unit.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments; Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The energy consumption equipment fault early warning method schematic flow sheet based on electric quantity acquisition that Fig. 1 provides for first embodiment of the invention, as shown in Figure 1, the method can comprise:
Electrical parameter when S101, Real-time Collection energy consumption equipment run.
S102, the described electrical parameter collected to be processed, determine whether described energy consumption equipment is in the state of operating with failure.
If the described energy consumption equipment of S103 is in the state of operating with failure, carry out early warning.
Further, also can comprise before S101: electrical parameter when normally running described energy consumption equipment carries out modeling, set up normal runtime database, described normal runtime database is for recording when described energy consumption equipment normally runs at different normal voltage value U
nnormal electrical flow valuve I corresponding under condition
ndata.
Further, S102 specifically can comprise: first obtain operational voltage value U when described energy consumption equipment runs and working current value I, and store chronologically; Then according to described operational voltage value U, in described normal runtime database, described normal voltage value U is searched
nnormal electrical flow valuve I corresponding when equaling described operational voltage value U
n; Finally by described working current value I and described normal electrical flow valuve I
ncompare, according to described working current value I and described normal electrical flow valuve I
ncomparative result, determine whether described energy consumption equipment is in the state of operating with failure.
And in the present embodiment, by described working current value I and described normal electrical flow valuve I
ncompare, specifically can comprise: as the relatively described normal electrical flow valuve I of described working current value I
nirrelevance δ
iwhen exceeding the regulation amount Δ preset, to the moment t that above-mentioned action occurs
1mark, and repeatedly carry out the comparison of described working current value I by storage sequential, wherein, described irrelevance δ
icomputing formula be
described regulation amount Δ carries out reasonable set according to the self-characteristic of described energy consumption equipment;
If the accumulation periods T=t of continued labelling
n-t
1be greater than the time range T preset
n, then judge that described energy consumption equipment is in the state of operating with failure.
The energy consumption equipment fault early warning method schematic flow sheet based on electric quantity acquisition that Fig. 2 provides for second embodiment of the invention, as shown in Figure 2, the method can comprise:
S201, set up normal runtime database.
Particularly, electrical parameter when normally running described energy consumption equipment carries out modeling, sets up normal runtime database, and described normal runtime database is for recording when described energy consumption equipment normally runs at different normal voltage value U
nnormal electrical flow valuve I corresponding under condition
ndata.
S202, electrical parameter when running energy consumption equipment are monitored, electrical parameter when Real-time Collection energy consumption equipment runs.
Particularly, the acquisition mode in the present embodiment can be direct-insert, or is mutual inductance type.
S203, obtain operational voltage value U when described energy consumption equipment runs and working current value I, and to store chronologically.
S204, according to described operational voltage value U, in described normal runtime database, search described normal voltage value U
nnormal electrical flow valuve I corresponding when equaling described operational voltage value U
n.
S205, by described working current value I and described normal electrical flow valuve I
ncompare, according to described working current value I and described normal electrical flow valuve I
ncomparative result, determine whether described energy consumption equipment is in the state of operating with failure.
Particularly, as the relatively described normal electrical flow valuve I of described working current value I
nirrelevance δ
iwhen exceeding the regulation amount Δ preset, perform S206, otherwise, return S202, wherein, described irrelevance δ
icomputing formula be
described regulation amount Δ carries out reasonable set according to the self-characteristic of described energy consumption equipment.
S206, as appearance described working current value I relatively described normal electrical flow valuve I
nirrelevance δ
iwhen exceeding the situation of the regulation amount Δ preset, to the moment t occurring above-mentioned situation
1mark, and repeatedly carry out the comparison of described working current value I by storage sequential.
If the accumulation periods T=t of S207 continued labelling
n-t
1be greater than the time range T preset
n, then judge that described energy consumption equipment is in the state of operating with failure, perform S208, otherwise, return S202, wherein, t
nfor there is the relatively described normal electrical flow valuve I of described working current value I for the last time
nirrelevance δ
iexceed the situation moment of the regulation amount Δ preset, described time range T
nself-characteristic according to described energy consumption equipment carries out reasonable set.
S208, carry out early warning.
Particularly, early warning signal can comprise the forms such as Surveillance center's terminal demonstration, device context acousto-optic hint and the prompting of management maintenance personnel mobile device terminal.
The energy consumption equipment fault pre-alarming apparatus structure schematic diagram based on electric quantity acquisition that Fig. 3 provides for first embodiment of the invention, as shown in Figure 3, this device can comprise: data acquisition module 11, data processing module 12 and warning module 13.
Data acquisition module 11, electrical parameter when running for Real-time Collection energy consumption equipment;
Particularly, the acquisition mode in the present embodiment can be direct-insert, or is mutual inductance type.
Data processing module 12, can be connected with described data acquisition module 11, for processing the described electrical parameter collected, determines whether described energy consumption equipment is in the state of operating with failure.
Warning module 13, can be connected with described data processing module 12, if be in for described energy consumption equipment the state of operating with failure, carry out early warning.
The energy consumption equipment fault pre-alarming apparatus structure schematic diagram based on electric quantity acquisition that Fig. 4 provides for second embodiment of the invention, as shown in Figure 4, on the basis of a upper embodiment, the energy consumption equipment fault pre-alarming device based on electric quantity acquisition that the present embodiment provides also can comprise sets up module 14, described module 14 of setting up can be connected with described data processing module 12, electrical parameter during for normally running described energy consumption equipment carries out modeling, set up normal runtime database, described normal runtime database is for recording when described energy consumption equipment normally runs at different normal voltage value U
nnormal electrical flow valuve I corresponding under condition
ndata.
Particularly, described data processing module 12 can comprise: acquiring unit 121, search unit 122 and comparing unit 123;
Acquiring unit 121, for obtaining operational voltage value U when described energy consumption equipment runs and working current value I, and to store chronologically.
Search unit 122, be connected with described acquiring unit 121, for according to described operational voltage value U, in described normal runtime database, search described normal voltage value U
nnormal electrical flow valuve I corresponding when equaling described operational voltage value U
n.
Comparing unit 123, is connected with described unit 122 of searching, for by described working current value I and described normal electrical flow valuve I
ncompare, according to described working current value I and described normal electrical flow valuve I
ncomparative result, determine whether described energy consumption equipment is in the state of operating with failure.
Particularly, described comparing unit 123 can comprise: indexing unit 1231 and identifying unit 1232;
, there is the relatively described normal electrical flow valuve I of described working current value I for working as in indexing unit 1231
nirrelevance δ
iwhen exceeding the situation of the regulation amount Δ preset, to the moment t occurring above-mentioned situation
1mark, and repeatedly carry out the comparison of described working current value I by storage sequential, wherein, described irrelevance δ
icomputing formula be
described regulation amount Δ carries out reasonable set according to the self-characteristic of described energy consumption equipment;
Identifying unit 1232, if for the accumulation periods T=t of continued labelling
n-t
1be greater than the time range T preset
n, then judge that described energy consumption equipment is in the state of operating with failure, wherein, t
nfor there is the relatively described normal electrical flow valuve I of described working current value I for the last time
nirrelevance δ
iexceed the situation moment of the regulation amount Δ preset.
The energy consumption equipment fault pre-alarming apparatus structure schematic diagram based on electric quantity acquisition that Fig. 5 provides for third embodiment of the invention, as shown in Figure 5, on the basis of a upper embodiment, the energy consumption equipment fault pre-alarming device based on electric quantity acquisition that the present embodiment provides also can comprise data transmission module 15, described data transmission module 15 can be connected with described data acquisition module 11 and described data processing module 12 respectively, and the electrical parameter for being collected by described data acquisition module 11 is transferred to described data processing module 12;
Particularly, the transmission mode of described data transmission module 15 can be wireless transmission, or is wire transmission.
Further, described data processing module 12 also can comprise early warning signal output unit 124, can be connected with described comparing unit 123, for exporting early warning order to described warning module 13;
Particularly, early warning signal can comprise the forms such as Surveillance center's terminal demonstration, device context acousto-optic hint and the prompting of management maintenance personnel mobile device terminal.
Method and apparatus in the present invention, electrical parameter when being run by Real-time Collection energy consumption equipment, and electrical parameter value when normally running with this equipment is compared, when the irrelevance of the relative normal value of equipment working current exceedes regulation amount, and it continues to depart from the time when being longer than the time range preset, then judge that this equipment is in operate with failure, carry out early warning; Based on said method and device, can give warning in advance in the bud of energy consumption equipment fault, and take corresponding measure, effectively avoid the various harm because equipment failure may cause and loss, there is outstanding substantive distinguishing features and significant progress.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (8)
1., based on the energy consumption equipment fault early warning method of electric quantity acquisition, it is characterized in that: comprise the steps:
Electrical parameter when S101, Real-time Collection energy consumption equipment run;
S102, the described electrical parameter collected to be processed, determine whether described energy consumption equipment is in the state of operating with failure;
If the described energy consumption equipment of S103 is in the state of operating with failure, carry out early warning.
2. the energy consumption equipment fault early warning method based on electric quantity acquisition according to claim 1, is characterized in that: before electrical parameter when described Real-time Collection energy consumption equipment runs, also comprise:
Electrical parameter when normally running described energy consumption equipment carries out modeling, sets up normal runtime database, and described normal runtime database is for recording when described energy consumption equipment normally runs at different normal voltage value U
nnormal electrical flow valuve I corresponding under condition
ndata.
3. the energy consumption equipment fault early warning method based on electric quantity acquisition according to claim 2, is characterized in that: the described described electrical parameter to collecting processes, and determines whether described energy consumption equipment is in the state of operating with failure, and comprising:
Obtain operational voltage value U when described energy consumption equipment runs and working current value I, and store chronologically;
According to described operational voltage value U, in described normal runtime database, search described normal voltage value U
nnormal electrical flow valuve I corresponding when equaling described operational voltage value U
n;
By described working current value I and described normal electrical flow valuve I
ncompare, according to described working current value I and described normal electrical flow valuve I
ncomparative result, determine whether described energy consumption equipment is in the state of operating with failure.
4. the energy consumption equipment fault early warning method based on electric quantity acquisition according to claim 3, is characterized in that: described by described working current value I and described normal electrical flow valuve I
ncompare, comprising:
As the relatively described normal electrical flow valuve I of the described working current value I of appearance
nirrelevance δ
iwhen exceeding the situation of the regulation amount Δ preset, to the moment t occurring above-mentioned situation
1mark, and repeatedly carry out the comparison of described working current value I by storage sequential, wherein, described irrelevance δ
icomputing formula be
described regulation amount Δ carries out reasonable set according to the self-characteristic of described energy consumption equipment;
If the accumulation periods T=t of continued labelling
n-t
1be greater than the time range T preset
n, then judge that described energy consumption equipment is in the state of operating with failure, wherein, t
nfor there is the relatively described normal electrical flow valuve I of described working current value I for the last time
nirrelevance δ
iexceed the moment of the situation of the regulation amount Δ preset, described time range T
nself-characteristic according to described energy consumption equipment carries out reasonable set.
5., based on the energy consumption equipment fault pre-alarming device of electric quantity acquisition, it is characterized in that: comprising:
Data acquisition module, electrical parameter when running for Real-time Collection energy consumption equipment;
Data processing module, for processing the described electrical parameter collected, determines whether described energy consumption equipment is in the state of operating with failure;
Warning module, if be in for described energy consumption equipment the state of operating with failure, carries out early warning.
6. the energy consumption equipment fault pre-alarming device based on electric quantity acquisition according to claim 5, is characterized in that: described energy consumption equipment fault pre-alarming device also comprises:
Set up module, electrical parameter during for normally running described energy consumption equipment carries out modeling, sets up normal runtime database, and described normal runtime database is for recording when described energy consumption equipment normally runs at different normal voltage value U
nnormal electrical flow valuve I corresponding under condition
ndata.
7. the energy consumption equipment fault pre-alarming device based on electric quantity acquisition according to claim 6, is characterized in that: described data processing module, comprising:
Acquiring unit, for obtaining operational voltage value U when described energy consumption equipment runs and working current value I, and to store chronologically;
Search unit, for according to described operational voltage value U, in described normal runtime database, search described normal voltage value U
nnormal electrical flow valuve I corresponding when equaling described operational voltage value U
n;
Comparing unit, for by described working current value I and described normal electrical flow valuve I
ncompare, according to described working current value I and described normal electrical flow valuve I
ncomparative result, determine whether described energy consumption equipment is in the state of operating with failure.
8. the energy consumption equipment fault pre-alarming device based on electric quantity acquisition according to claim 7, is characterized in that: described comparing unit, comprising:
, there is the relatively described normal electrical flow valuve I of described working current value I for working as in indexing unit
nirrelevance δ
iwhen exceeding the situation of the regulation amount Δ preset, to the moment t occurring above-mentioned situation
1mark, and repeatedly carry out the comparison of described working current value I by storage sequential, wherein, described irrelevance δ
icomputing formula be
described regulation amount Δ carries out reasonable set according to the self-characteristic of described energy consumption equipment;
Identifying unit, if for the accumulation periods T=t of continued labelling
n-t
1be greater than the time range T preset
n, then judge that described energy consumption equipment is in the state of operating with failure, wherein, t
nfor there is the relatively described normal electrical flow valuve I of described working current value I for the last time
nirrelevance δ
iexceed the moment of the situation of the regulation amount Δ preset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510560846.5A CN105182124B (en) | 2015-09-06 | 2015-09-06 | Energy consumption equipment fault early warning method and device based on electric quantity acquisition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510560846.5A CN105182124B (en) | 2015-09-06 | 2015-09-06 | Energy consumption equipment fault early warning method and device based on electric quantity acquisition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105182124A true CN105182124A (en) | 2015-12-23 |
| CN105182124B CN105182124B (en) | 2017-12-05 |
Family
ID=54904339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510560846.5A Active CN105182124B (en) | 2015-09-06 | 2015-09-06 | Energy consumption equipment fault early warning method and device based on electric quantity acquisition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105182124B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758945A (en) * | 2017-01-12 | 2017-05-31 | 中山市易达号信息技术有限公司 | A kind of berth lock intelligent diagnosing method |
| CN109298270A (en) * | 2018-11-21 | 2019-02-01 | 珠海格力电器股份有限公司 | Equipment fault detection method and system based on power consumption judgment |
| CN110094842A (en) * | 2019-04-16 | 2019-08-06 | 青岛海尔空调电子有限公司 | Running state of air conditioner monitoring method |
| CN110380406A (en) * | 2019-07-04 | 2019-10-25 | 深圳市朝阳辉电气设备有限公司 | A kind of control method and system of power supply system |
| WO2020010531A1 (en) * | 2018-07-10 | 2020-01-16 | 北京中电普华信息技术有限公司 | Fault detection method and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614776A (en) * | 2009-04-25 | 2009-12-30 | 安徽海圣电气有限公司 | Electric equipment intelligent recognition methods and device |
| US20140039817A1 (en) * | 2012-08-06 | 2014-02-06 | Phase3 Technologies Ltd. | System and method for monitoring an electrically-connected system having a periodic behavior |
| CN104300675A (en) * | 2014-08-28 | 2015-01-21 | 深圳供电局有限公司 | Power distribution room remote monitoring method and system based on integrated substation system |
| CN204495934U (en) * | 2015-03-24 | 2015-07-22 | 北京优稳昌盛科技有限公司 | The detection system of consumer fault |
-
2015
- 2015-09-06 CN CN201510560846.5A patent/CN105182124B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614776A (en) * | 2009-04-25 | 2009-12-30 | 安徽海圣电气有限公司 | Electric equipment intelligent recognition methods and device |
| US20140039817A1 (en) * | 2012-08-06 | 2014-02-06 | Phase3 Technologies Ltd. | System and method for monitoring an electrically-connected system having a periodic behavior |
| CN104737029A (en) * | 2012-08-06 | 2015-06-24 | 3期科技有限公司 | System and method for monitoring an electrically-connected system having a periodic behavior |
| CN104300675A (en) * | 2014-08-28 | 2015-01-21 | 深圳供电局有限公司 | Power distribution room remote monitoring method and system based on integrated substation system |
| CN204495934U (en) * | 2015-03-24 | 2015-07-22 | 北京优稳昌盛科技有限公司 | The detection system of consumer fault |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758945A (en) * | 2017-01-12 | 2017-05-31 | 中山市易达号信息技术有限公司 | A kind of berth lock intelligent diagnosing method |
| WO2020010531A1 (en) * | 2018-07-10 | 2020-01-16 | 北京中电普华信息技术有限公司 | Fault detection method and device |
| CN109298270A (en) * | 2018-11-21 | 2019-02-01 | 珠海格力电器股份有限公司 | Equipment fault detection method and system based on power consumption judgment |
| CN110094842A (en) * | 2019-04-16 | 2019-08-06 | 青岛海尔空调电子有限公司 | Running state of air conditioner monitoring method |
| CN110094842B (en) * | 2019-04-16 | 2021-11-02 | 青岛海尔空调电子有限公司 | Air conditioner running state monitoring method |
| CN110380406A (en) * | 2019-07-04 | 2019-10-25 | 深圳市朝阳辉电气设备有限公司 | A kind of control method and system of power supply system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105182124B (en) | 2017-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105182124A (en) | Electric quantity acquisition based energy-consuming equipment fault early warning method and apparatus | |
| CN104219315A (en) | Operation monitoring system for electricity consumption information acquisition system and monitoring method thereof | |
| CN103163841A (en) | System and method for automation equipment remote monitoring | |
| CN103294891A (en) | Wind generator unit state evaluation method and system based on historical failure data | |
| CN103321917A (en) | Water pump running self-checking device | |
| CN103471729A (en) | Device temperature early warning method and application thereof | |
| CN209676004U (en) | A kind of the wireless monitor detector and system of electric line safe operation | |
| CN103217286A (en) | Wind power unit transmission system failure identification method and system based on failure data | |
| CN103279095B (en) | Photovoltaic plant monitoring O&M service system | |
| CN103457357B (en) | A kind of transformer online information management system | |
| CN115755738A (en) | Mining intelligent power monitoring system | |
| CN104199757A (en) | Off-line alarming method for fault messages of server system | |
| CN203299616U (en) | Photovoltaic power plant monitoring operation and maintenance service system | |
| JP6176377B1 (en) | Equipment management system, equipment management method and program | |
| CN104467198A (en) | Electric energy storage system based on online distribution | |
| CN109980782A (en) | A kind of the wireless monitor detector and system of electric line safe operation | |
| CN116995771A (en) | Intelligent regulation household photovoltaic energy storage system | |
| CN203321798U (en) | Self-checking device for running of water pump | |
| CN102736588B (en) | Monitoring method and system | |
| CN115479681A (en) | Temperature abnormity early warning system and method for high-voltage frequency converter | |
| CN204190364U (en) | Based on the electrical fault monitoring and protecting device of solar energy | |
| CN204231240U (en) | Energy-saving scaled bulb tubular hydraulic generator cooling control system | |
| CN112763830A (en) | Online monitoring system and method for underground coal mine equipment | |
| CN110706434A (en) | Man-machine interactive power transmission line fault monitoring and early warning system | |
| CN202632514U (en) | Oil well working motor control system based on remote terminal unit (RTU) device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220408 Address after: 646000 floor 4-5, building 11, No. 8, Section 1, Jiangnan Road, Lantian street, Jiangyang District, Luzhou City, Sichuan Province Patentee after: Sichuan Mingyue Zhitong Technology Co.,Ltd. Address before: Room 502, science and innovation base, No. 3, Hengda Road, economic and Technological Development Zone, Qixia District, Nanjing, Jiangsu 210038 Patentee before: NANJING XINCHUANGLI PHOTOELECTRIC SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |