CN109167389A - A kind of new energy aggregation of data analysis management method - Google Patents
A kind of new energy aggregation of data analysis management method Download PDFInfo
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Abstract
The invention discloses a kind of new energy aggregation of data analysis management methods, based on smart grid Dispatching Control System platform, it is designed using the hierarchical model in " region-station-equipment " to new energy business datum full-view modeling, construct the dynamic synchronization and operation data Collection Mechanism of new energy basic information, and quasi real time class open system software platform and WebGIS development platform are based in 3rd area of smart grid Dispatching Control System platform, realize the basic data management to generation of electricity by new energy, Operational Data Analysis, and comprehensive analysis management and the visual presentation of the significant datas such as routine work report.The present invention is used to provide comprehensive reliable data for new energy United Dispatching management, it is promoted and visualizes effect, further to deepen new energy management and running, new energy consumption being promoted to provide technological means, the working efficiency and level of daily generation of electricity by new energy operational management are improved.
Description
Technical field
The invention belongs to generation of electricity by new energy dispatching technique fields, and in particular to a kind of new energy aggregation of data analysis management side
Method.
Background technique
In recent years, China's new energy is fast-developing on a large scale, it has also become whole world access new energy installed capacity is maximum, increases
Fastest power grid.But as new energy installation rapid growth, consumption condition are restricted, new energy consumption faces always huge
Big pressure, abandonment, abandoning light rate are significant.Accelerate an important measure for promoting new energy consumption to be State Grid Corporation of China.2017
State Grid Corporation of China publishes 20 measures for promoting new energy consumption, actively pushes forward to solve the problems, such as " three abandon ".
To promote new energy consumption, need to establish effective new energy scheduling system.New energy monitoring at present is commented with scheduling
Valence system deployment is in one area of smart grid Dispatching Control System, and new energy model foundation is mainly using generation monitoring as target, equipment
Modeling comparison is simple, lacks to relating to net information, subregion power generation information, the information modelings such as operational management, it is difficult to supporting way calculates,
Plan such as checks at the application demand of profession, and inadequate with the integrated services such as plan, control and marketing, is not able to satisfy new energy
The application demand of source United Dispatching.It shows that interface is based on smart grid Dispatching Control System platform basic picture, shows that interface is single
One, disperse, interactive mode limitation cannot provide the visual presentation based on GIS and the data management based on web, constrain tune
Spend operations staff's property easy to use.
Nowadays demand of each thread to three area's new energy management and running service application of smart grid Dispatching Control System
It is growing, need to study a kind of new energy aggregation of data analysis management method suitable for 3rd area, to the base of generation of electricity by new energy
The significant datas such as plinth information, generator operation data and routine work report carry out comprehensive analysis management and visual presentation, meet
Based on 3rd the area growing analysis of new energy day-to-day operation and data management work requirements, daily generation of electricity by new energy operation is improved
The working efficiency and level of management provide strong technical support and objective appraisal foundation for new energy scheduling.
Summary of the invention
Goal of the invention: the present invention provides that a kind of data are reliable, the preferable new energy aggregation of data analysis management of bandwagon effect
Method can improve the working efficiency and level of daily generation of electricity by new energy operational management.
A kind of technical solution: new energy aggregation of data analysis management method of the present invention, comprising the following steps:
(1) it is designed using " region-station-equipment " hierarchical model, full-view modeling is carried out to new energy business datum；
(2) it is deposited by basic model synchronization, the maintenance of operating analysis tidal data recovering, station management information and mass historical data
Storage realizes that the dynamic synchronization of each province's new energy basic information and operation data are collected；
(3) to new energy operation data carry out the whole network generator operation curve monitoring, the management of generation of electricity by new energy basic data and
Generation of electricity by new energy fundamental analysis realizes that new energy data unify comprehensive analysis management；
(4) it is based on WebGIS development platform, based on the panoramic table of new energy relevant range, from " region-station-
Equipment " different spaces dimension carries out visualization exhibition to generation of electricity by new energy operation, basic data, United Dispatching, consumption situation data
Show；
(5) dynamic generation data sheet realizes that Data Integration reports to report template management.
New energy business datum described in step (1) mainly includes that new energy access point monitors and analysis, new energy relate to net
Parameter information monitoring, section utilization power and nargin monitoring, the whole network and subregion generation of electricity by new energy monitoring, subregion power generation and abandonment are abandoned
Photokinesis monitoring, all kinds of resource comprehensive monitorings of power grid, new energy Optimized Operation and control and electricity market.
The step (2) the following steps are included:
(21) to dispatch Naming conventions as foundation, by point mold sync service saved, realize new energy equipment, station,
The dynamic synchronization of regional model keeps the consistent of point province's basic model；
(22) in such a way that different data are respectively adopted and send in real-time specification forwarding and file, each province's new energy is realized
Real-time measurement data, statistical data analysis, new energy station are collected with ultra-short term prediction theory power curve data in short term；
(23) using basic station model as foundation, each province's new energy station management information is realized by file pass-through mode
Periodically automation synchronized update maintenance；
(24) by means of smart grid supporting system technology platform generic history samples storage service, by actively adopting
Sample, passive sampling, trigger-type sampling various ways carry out separate storage to magnanimity new energy historical data.
The step (3) the following steps are included:
(31) each to the generation of electricity by new energy operating condition of different regions different time, new energy operation consumption situation, the whole network
Power supply power output situation and the whole network load condition are monitored；
(32) to new energy station basic data, new energy equipment basic data, pump-up power station and pumped storage unit base
Plinth data, generation of electricity by new energy historical data are managed collectively；
(33) characteristic of the resource characteristics to wind-powered electricity generation, photovoltaic and distribution and new energy operation is analyzed.
Step (4) visual presentation mainly includes honourable resource visual presentation, the visualization of new energy basic information
It shows, new energy operation visualizes, new energy consumption visualizes and chart map visualizes.
The utility model has the advantages that compared with prior art, beneficial effects of the present invention: being provided comprehensively for new energy United Dispatching management
Reliable data are promoted and visualize effect, for further in-depth new energy management and running, new energy consumption are promoted to provide skill
Art means improve the working efficiency and level of daily generation of electricity by new energy operational management.
Detailed description of the invention
Fig. 1 is flow chart of the invention；
System architecture diagram Fig. 2 of the invention.
Specific embodiment
In order to further describe technical characterstic and effect of the invention, below in conjunction with the drawings and specific embodiments to this hair
It is bright to be described further.
New energy aggregation of data analysis management method, comprising the following steps:
One, it is designed using the hierarchical model in " region-station-equipment ", full-view modeling is carried out to new energy business datum.
Region models universal formulation generation of electricity by new energy operational management region, in addition to conventional administrative region, establishes new energy
Region table is used to customized new energy region, is established by the region domain ID in station table, section information table, Transaction Information table
The incidence relation of station and region, region and key sections, region and transregional Transaction Information.Station modeling is to establish new energy phase
Station table such as wind power plant table, photovoltaic plant table etc. is closed, includes station base profile information in table, relate to net information, management information, field
It stands access-in point information, power generation predictive information and generated output, the operation informations such as situation of being obstructed.Equipment modeling is the wind to wind power plant
Machine, anemometer tower, the capital equipments attribute such as inverter, weather station of photovoltaic plant are modeled, and equipment list passes through affiliated plant stand ID
Domain is associated with station model.The information management of new energy full-view modeling combination new energy base profile, access point monitors and analysis, new energy
Source relates to network parameters (high frequency tolerant, high pressure) information monitoring, section utilization power and nargin monitoring, the whole network and subregion generation of electricity by new energy prison
It surveys, photokinesis monitoring, all kinds of resource comprehensive monitorings of power grid, new energy Optimized Operation and control and electric power are abandoned in subregion power generation and abandonment
The practical business demand of the market business determines the complete attribute of all kinds of new energy device objects.
Two, it is deposited by basic model synchronization, the maintenance of operating analysis tidal data recovering, station management information and mass historical data
Storage realizes that the dynamic synchronization of each province's new energy basic information and operation data are collected.
The name of all model records is all, according to Uniform Name, to pass through point mold sync saved to dispatch Naming conventions
Service, may be implemented new energy equipment, station, regional model dynamic synchronization, keep each province's basic model it is consistent.Real-time amount
Measured data realizes collecting for each province's real-time running data, statistical data analysis, new energy station using real-time specification pass-through mode
In short term with ultra-short term prediction theory power curve data by sending mode to realize that each province counts, predicts the remittance of class data on E file
Collection.Station management information realizes each province's new energy station management information using station model as foundation, by E file pass-through mode
Regular automation synchronized update maintenance.Mass historical data storage is logical by means of smart grid supporting system technology platform
With history samples storage service, various ways are sampled to magnanimity new energy history number by actively sampling, passive sampling, trigger-type
According to progress separate storage.
Three, to new energy operation data carry out the whole network generator operation curve monitoring, the management of generation of electricity by new energy basic data and
Generation of electricity by new energy fundamental analysis realizes that new energy data unify comprehensive analysis management.
The whole network generator operation curve monitors implementation method: when showing the whole network and selected different geographical range in graph form
Between generation of electricity by new energy operation curve in section；The whole network load curve and thermoelectricity, water in seclected time period are shown in graph form
The power curves such as electricity；The power supplys generator operation situation such as the whole network thermoelectricity, water power, wind-powered electricity generation is shown in the form of area accumulation graph, is shown
Conventional energy resource is the contribution situation for dissolving new energy and doing；Show in table form the whole network and different geographical range and it is selected when
Between the operation such as maximum power moment of generation of electricity by new energy operation data of section, minimum power, minimum power moment, minimum simultaneity factor
Information.
Generation of electricity by new energy basic data management includes the basic data management of new energy station, new energy equipment basis money
Expects pipe reason, pump-up power station and pumped storage crew base data management, generation of electricity by new energy historical data management, specific implementation: 1, in reality
When library establish wind power plant basic data table and photovoltaic plant basic data table, new energy station detail data, including affiliated
Electricity power group, affiliated area, affiliated scheduling institution, installed capacity, for the first time grid-connected date, grid-connected machine set type, unit parameter, simultaneously
Net unit number of units, design annual utilization hours, different layers high wind speed, average temperature of the whole year, air pressure, grid-connected voltage grade, grid-connected change
The data such as power station title.New energy station title, affiliated electricity power group, affiliated area, affiliated scheduling are shown in table form
Mechanism, installed capacity, for the first time information such as grid-connected date, grid-connected machine set type, grid-connected unit number of units.2, wind-powered electricity generation is established in real-time database
Crew base data sheet and photovoltaic DC-to-AC converter basic data table, new energy equipment basic data include device model, power generation
Place capacity, axial fan hub height, rated wind speed, incision wind speed, cut-out wind speed, photovoltaic DC-to-AC converter essential information, generating equipment
The data such as number of units.Show that new energy equipment title, generating equipment capacity, generating equipment type etc. are basic in table form
Information.3, establish pump-up power station basic data table in real-time database, including pump-up power station title, affiliated electricity power group, affiliated area,
Affiliated scheduling institution, installed capacity, for the first time data such as grid-connected date, grid-connected machine set type, grid-connected unit number of units.With the shape of table
Formula shows the essential informations such as pump-up power station title, installed capacity.4, new energy basic data statistical form is established in history library, counted
Grid connection capacity, account for total installed capacity ratio, newly-increased grid connection capacity, new energy station quantity, newly-increased station quantity, generating equipment number of units,
Newly-increased generating equipment number of units utilizes hourage, generated energy, the year moons such as account for total power generation ratio situation of change.
Generation of electricity by new energy fundamental analysis includes the characteristic of wind-powered electricity generation, the resource characteristics of photovoltaic and distributional analysis and new energy operation
Analysis.Honourable resource characteristics analysis is based on new energy basis operation information, monitoring resource information and resources Information Statistics wind
Total resources, characteristic, distribution of light etc. are shown the comparison of honourable actual motion and prediction with curve mode, opened up in tabular form
Show anemometer tower wind speed and photovoltaic plant irradiation level information.New energy analysis on Operating is based on the basis such as new energy Active Generation letter
The new-energy grid-connected capacity of breath statistics the whole network and different geographical range different periods, theoretical power output, power output of rationing the power supply, generated energy, together
When rate, utilize hourage, new energy power output peak-valley difference, device electricity, theoretical power (horse-power), the information such as abandonment electricity, show new energy
Situation is dissolved, new energy operation trend is analyzed.
Four, it is based on WebGIS development platform, based on the panoramic table of new energy relevant range, from " region-station-
Equipment " different spaces dimension carries out visualization exhibition to generation of electricity by new energy operation, basic data, United Dispatching, consumption situation data
Show.
Honourable resource visualizes the irradiation level of wind speed based on wind-powered electricity generation anemometer tower table, photovoltaic weather station table, according to when
It is interrupted covering weave data, shows honourable resource distribution feelings using display forms such as contour, thermodynamic charts on discontinuity surface when each
Condition, and will be each when discontinuity surface generate graphic result continuously play.
New energy operation, which is visualized, marks position of all new energy stations in map by GIS technology, and marks
Each fan condition information in station is infused, the installed capacity of station, utilizes the information such as hourage, further display area at generated energy
The total installed capacity of new energy, generated energy, using information such as hourages, highlight the heavy areas case of new energy.It is logical
GIS technology is crossed to realize to functions such as the search function of all new energy stations and geo-locations.
Chart map is visualized based on OpenLayers and ECharts open source library, realizes chart map visualization function
Energy.Realize that area related information thematic map 3Dization is shown in GIS, display area water power last month, thermoelectricity, wind-powered electricity generation and photovoltaic power generation
Measure pie chart, region same day photovoltaic active power, prediction and plan comparison diagram, region first six months photovoltaic power generation quantity and utilize hour
Number figure, region photovoltaic power generation quantity and electricity consumption comparison diagram and region water power, thermoelectricity, wind-powered electricity generation and photoelectricity installed capacity figure.
Five, dynamic generation data sheet realizes that Data Integration reports to report template management.
The templating management of report segments report form type from data object and time dimension, and requirement can also be had access to according to higher level
It carries out dynamic in real time to adjust, realizes that data resource is quickly integrated and report.
As shown in Fig. 2, new energy aggregation of data analysis and management system is developed based on one area of smart grid Dispatching Control System
New energy dispatch system, 3rd area of smart grid Dispatching Control System be based on quasi real time class open system software platform and
WebGIS development platform establishes new energy aggregation of data analysis and management system.Panorama is carried out to new energy business datum in an area to build
Mould realizes collection, arrangement, maintenance, the upload of data, and building point saves model dynamic synchronization and business datum between net is saved and adjusted
Collection Mechanism carries out new energy visual presentation in 3rd area, and generate new by means of the data synchronizing channel in existing one, 3rd area
Multi-energy data report realizes the centralized management publication of new energy basic data, is comprehensive analysis management, the evaluation of new energy data
Examination and visual presentation provide data supporting.
Claims (5)
1. a kind of new energy aggregation of data analysis management method, which comprises the following steps:
(1) it is designed using " region-station-equipment " hierarchical model, full-view modeling is carried out to new energy business datum；
(2) it is stored by basic model synchronization, the maintenance of operating analysis tidal data recovering, station management information and mass historical data,
The dynamic synchronization and operation data for realizing each province's new energy basic information are collected；
(3) monitoring of the whole network generator operation curve, the management of generation of electricity by new energy basic data and new energy are carried out to new energy operation data
Source power generation fundamental analysis, realizes that new energy data unify comprehensive analysis management；
(4) it is based on WebGIS development platform, based on the panoramic table of new energy relevant range, from " region-station-equipment "
Different spaces dimension visualizes generation of electricity by new energy operation, basic data, United Dispatching, consumption situation data；
(5) dynamic generation data sheet realizes that Data Integration reports to report template management.
2. a kind of new energy aggregation of data analysis management method according to claim 1, which is characterized in that step (1) institute
The new energy business datum stated mainly includes that new energy access point monitors and analysis, new energy relate to network parameters information monitoring, section
Utilization power and nargin monitoring, the whole network and subregion generation of electricity by new energy monitoring, subregion power generation and abandonment abandoning photokinesis monitor, power grid is each
The monitoring of class resource comprehensive, new energy Optimized Operation and control and electricity market.
3. a kind of new energy aggregation of data analysis management method according to claim 1, which is characterized in that the step
(2) the following steps are included:
(21) to dispatch Naming conventions as foundation, by point mold sync service saved, new energy equipment, station, region are realized
The dynamic synchronization of model keeps the consistent of point province's basic model；
(22) in such a way that different data are respectively adopted and send in real-time specification forwarding and file, realize that each province's new energy is real-time
Metric data, statistical data analysis, new energy station are collected with ultra-short term prediction theory power curve data in short term；
(23) using basic station model as foundation, the regular of each province's new energy station management information is realized by file pass-through mode
Automate synchronized update maintenance；
(24) by means of smart grid supporting system technology platform generic history samples storage service, sampled by active,
Passive sampling, trigger-type sampling various ways carry out separate storage to magnanimity new energy historical data.
4. a kind of new energy aggregation of data analysis management method according to claim 1, which is characterized in that the step
(3) the following steps are included:
(31) to the generation of electricity by new energy operating condition of different regions different time, new energy operation consumption situation, each power supply of the whole network
Power output situation and the whole network load condition are monitored；
(32) new energy station basic data, new energy equipment basic data, pump-up power station and pumped storage crew base are provided
Material, generation of electricity by new energy historical data are managed collectively；
(33) characteristic of the resource characteristics to wind-powered electricity generation, photovoltaic and distribution and new energy operation is analyzed.
5. a kind of new energy aggregation of data analysis management method according to claim 1, which is characterized in that step (4) institute
State visual presentation mainly and include honourable resource visualizes, new energy basic information visualizes, new energy operation can
Depending on changing displaying, new energy consumption visualizes and chart map visualizes.
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| CN113437800A (en) * | 2021-06-24 | 2021-09-24 | 国网山西省电力公司阳泉供电公司 | New forms of energy electricity generation monitoring platform |
| CN116683536A (en) * | 2023-06-12 | 2023-09-01 | 国网冀北电力有限公司电力科学研究院 | New energy base short-circuit capacity demand allocation method and device |
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