CN102842961A - Quick cutting-off and rationing power assistant decision-making system of regional power grid - Google Patents
Quick cutting-off and rationing power assistant decision-making system of regional power grid Download PDFInfo
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- CN102842961A CN102842961A CN2012102873200A CN201210287320A CN102842961A CN 102842961 A CN102842961 A CN 102842961A CN 2012102873200 A CN2012102873200 A CN 2012102873200A CN 201210287320 A CN201210287320 A CN 201210287320A CN 102842961 A CN102842961 A CN 102842961A
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Abstract
The invention provides a quick cutting-off and rationing power assistant decision-making system of a regional power grid. The quick cutting-off and rationing power assistant decision-making system of the regional power grid is based on a scheduling technical support system of a regional smart power grid, and comprises a model management module (1), a sequence table processing module (2), a cutting-off circuit load real-time monitoring module (3), a man-computer interaction module (4), a cutting-off circuit operating module (5) and a grid operation stable state monitoring module (6), wherein a corresponding relationship table is established in the sequence table processing module (2) so as to form a cutting-off circuit operating table of cutting-off circuit equipment with loads cut off. The cutting-off circuit load real-time monitoring module (3) receives real-time monitoring information of cutting-off circuit loads, the man-computer interaction module (4) selects a cutting-off circuit strategy set and manually adjusts the cutting-off circuit operating table to obtain a breaker which corresponds to the cutting-off circuit equipment in the cutting-off circuit operating table according to a corresponding relation table, and the cutting-off circuit operating module (5) remotely operates sequence of a breaker switch. Manual operation steps and manual computation are reduced, operating time for cutting-off and rationing power is greatly reduced, and operating accuracy is improved.
Description
Technical field
The present invention relates to the dispatching automation of electric power systems field, be specifically related to a kind of area power grid and draw the aid decision-making system of rationing the power supply fast.
Background technology
The drawing fast of area power grid ration the power supply be meant electrical network have an accident or the unbalanced situation of power supply and demand under; Provincial scheduling is assigned to regional dispatch and is drawn the instruction of appearance of a street amount, and regional dispatch draws road tagmeme table or accident to draw road tagmeme table based on rationing the power supply of having formulated, and draws the road combination according to the real time data artificial nucleus to listing side by side; And draw back supply line's circuit breaker by the power transformation monitor staff; Stop power supply by force, assign in the process of excision order, the dispatcher also need manually check SCADA (Supervisory Control And Data Acqusition; Data acquisition with keep watch on control) the remote measure and communication data of system, guarantee that the load total amount of final excision reaches desired value.
The main liaison mode that relies on of traditional power cuts to limit consumption operation; Notify the regional dispatch center by the provincial dispatcher of control centre, assign the limited load task object, the regional dispatch personnel are again according to current operation of power networks situation; In conjunction with drawing road tagmeme table; Arranging out needs the circuit of power cuts to limit consumption sequence, and corresponding monitoring of notice or the operations staff of electric substation execution, not enough below this pattern exists:
1, automaticity is low, lacks management process, is main with manual operation, and the statistics of the record that draws road and recovery time of two outer circuits, the situation of drawing the road load, loss electric weight all need increase dispatcher's workload by dispatcher's artificial treatment greatly.
2, intermediate link is many, needs the artificial nucleus to calculate reaching as arranging circuit, and the instruction of issue needs corresponding one by one different monitoring or the operations staff of electric substation, and the whole execution flow process time is longer, can not realize the quick control load.
3, artificial winding displacement is complicated; Lack the aid decision means, ground key degree relies on manual analysis fully after the task of receiving; Drawing in the dataway operation selection and need contrast draw the tagmeme table of rationing the power supply to combine current network load real time execution situation to confirm; Lack effective aid decision means, cause the poor efficiency of making a strategic decision, and have the possibility of mistuning degree, misoperation.
4, draw road efficient low; Carrying out multichannel when drawing the road, lack effective closed-loop control means and measure, draw road efficient on the low side; Even the phenomenon on road can not be in time drawn in appearance; In time the response scheduling demand influences power network safety operation, and the each department scheduling is at present all less than to drawing to ration the power supply effective management and technological means being provided.
Summary of the invention
A kind of area power grid provided by the invention draws the aid decision-making system of rationing the power supply fast; Based on regional intelligent grid dispatching technique back-up system; It is characterized in that said system comprises: model management module (1), tagmeme table handing module (2), draw road load real-time monitoring module (3), human-computer interaction module (4), draw dataway operation module (5) and operation of power networks stable state supervisory control system (6);
Said model management module (1) is connected with the said road load real-time monitoring module (3) of drawing with said tagmeme table handing module (2); For providing, said tagmeme table handing module (2) draws road tagmeme table, for the said road load real-time monitoring module (3) of drawing provides the electric network model device parameter;
Said tagmeme table handing module (2) is set up mapping table according to the system model information of drawing road tagmeme table and this area that said model management module (1) provides, and said mapping table comprises the corresponding relation of action required circuit breaker when draw the circuit in the tagmeme table of road and excises load this area; The real-time load data of the equipment that obtains; According to said real-time device load data, the desired value of drawing road tagmeme table and excision load; Through drawing the road sequence optimisation calculate excision load draw pipeline equipment draw the dataway operation table, and the said dataway operation table that draws is offered human-computer interaction module (4);
The said road load real-time monitoring module (3) of drawing is according to said electric network model device parameter that obtains from said model management module (1) and the real-time remote signalling data of drawing the road load obtained from said operation of power networks stable state supervisory control system (6); Obtain drawing the real-time monitor message of road load, and the said real-time monitor message of road load of drawing is offered said human-computer interaction module (4);
Said human-computer interaction module (4) shows said real-time monitor message of drawing the road load; The road set of strategies is drawn in selection; The said dataway operation table that draws is carried out the manual work adjustment; Obtain the said circuit breaker that draws the pipeline equipment correspondence that draws in the dataway operation table according to mapping table, and the killer switch sequence of said correspondence is offered the said dataway operation module (5) of drawing.
The killer switch sequence that the needs that draw dataway operation module (5) to provide according to human-computer interaction module (4) are operated; Judging said drawing when drawing the corresponding circuit breaker of pipeline equipment that remote control is housed in the dataway operation table, said killer switch sequence is carried out straighforward operation.
In first optimal technical scheme provided by the invention: said tagmeme table handing module (2) also comprises after generating mapping table:
Step S401 reads the real-time remote signalling value of said circuit breaker, confirms incomplete record in the said mapping table and has been in the circuit breaker of off-state, forms the tagmeme check table;
Step S402 judges in said tagmeme check table and the said mapping table whether inconsistent content is arranged, and is, execution in step S403 not, judges that this mapping table content is correct;
Step S403 revises said mapping table according to said tagmeme check table, improves the incomplete record in the said mapping table, execution in step S401.
In second optimal technical scheme provided by the invention: said tagmeme table handing module (2) obtains the corresponding said dataway operation table that draws respectively according to ration the power supply situation, accident conditions, scheduled overhaul situation and the situation of rationing the power supply beyond the planned quota;
When rationing the power supply situation, select to draw the road set of strategies, the desired value of loading according to said excision draws the said dataway operation table that draws;
During accident conditions, accident conditions are set draw the said dataway operation table that draws, guarantee power grid security, reduce causality loss, the accident that prevents enlarges;
During the scheduled overhaul situation, input maintenance scheduling equipment obtains the said dataway operation table that draws;
Beyond the planned quota rationing the power supply during situation, electricity consumption beyond the planned quota area or unit rationed the power supply obtains the said dataway operation table that draws.
In the 3rd optimal technical scheme provided by the invention: said draw that road load real-time monitoring module (3) provides said draw the road to load to utilize visualization technique be on the interface of said human-computer interaction module (4), to show to real-time monitor message;
Said electric network model device parameter comprises facility information and equipment topological connection relation information, and the said road real-time monitor message of loading of drawing comprises the folding condition that draws the related switch in road, the title of drawing the equipment and the meritorious equipment of the current association in road.
In the 4th optimal technical scheme provided by the invention: the said road set of strategies that draws comprises by control sequence number excision load, removes load, excises load from big to small and excise load from small to large by current load value size order by current load value size order by the control priority slicing;
Said human-computer interaction module (4) is gone up setting and is drawn the road target whether to drop into, control sequence number, control priority.
In the 5th optimal technical scheme provided by the invention: draw the process of drawing dataway operation of dataway operation module 5 to comprise:
Step S701; The killer switch sequence of drawing needs operation in the dataway operation table of drawing dataway operation module 5 to provide according to human-computer interaction module 4; Judge to draw whether contain the circuit breaker that is write down in the tagmeme check table in the dataway operation table, be, remove the said execution in step S701 behind the equipment that circuit breaker has drawn back in the said tagmeme check table that writes down in the dataway operation table that draws; Not, execution in step S702;
Step S702 judges said drawing draws the corresponding circuit breaker of pipeline equipment whether remote control is housed described in the dataway operation table, be, execution in step S703, not, execution in step S704;
Step S703 carries out finishing after the straighforward operation to said killer switch sequence;
Step S704 finishes after the station person on duty of factory assigns control command through phone.
In the 6th optimal technical scheme provided by the invention: among the said step S703, the dispatcher directly sends the cutting load instruction, passes through the data channel of real-time power network monitoring and intelligent alarm on the interface, the long-range excision load that draws back of control switch disconnecting link.
A kind of area power grid provided by the invention draws the beneficial effect of the aid decision-making system of rationing the power supply to comprise fast:
1, a kind of area power grid provided by the invention draws the aid decision-making system of rationing the power supply fast; Draw the road sequence table or ration the power supply and draw the road sequence table according to the accident of having formulated; Under the accident or the situation of rationing the power supply, calculate the involved optimal set of drawing the road object of excision load target value automatically, provide and draw the road sequence table, reduced manual steps and manual calculation according to real time data; Significantly reduced and drawn the operating time of rationing the power supply, improved the accuracy of operation.
2, behind the generation mapping table; The circuit breaker of finding out incomplete record in the mapping table and being in off-state through the remote signalling value that reads circuit breaker forms the tagmeme check table; Through this tagmeme check table the imperfect record in the mapping table is carried out perfect, the accuracy of the mapping table that guarantee to generate.
3, adopt visualization technique to realize human-computer interaction interface, human-computer interaction interface can select to draw the road set of strategies, carries out the manual work adjustment to drawing the dataway operation table, realizes various flexible selections of drawing the road set of strategies.
4, judge to draw whether the equipment that has drawn back is arranged in the dataway operation table through the tagmeme check table, avoided drawing the unnecessary operation in the dataway operation table.
5, judge whether the corresponding circuit breaker of pipeline equipment that draws that draws in the dataway operation table is equipped with remote control; When not having remote control; Finish after factory station person on duty assigns control command through phone, when remote control is arranged the dispatcher directly on the interface, send the cutting load instruction, through the data channel of real-time power network monitoring with intelligent alarm, the long-range excision load that draws back of control switch disconnecting link; Further reduce the control time, reduce misuse rate.
Description of drawings
Fig. 1 draws the structural representation of the aid decision-making system of rationing the power supply fast for a kind of area power grid provided by the invention;
Fig. 2 draws the structural representation of the aid decision-making method of rationing the power supply fast for a kind of area power grid provided by the invention;
Fig. 3 is the road tagmeme list processing structure figure that draws provided by the invention;
Fig. 4 is the method flow diagram that improves mapping table provided by the invention;
Fig. 5 is the road real-time monitoring structure sketch map of loading that draws provided by the invention;
Fig. 6 is the structural representation that draws the road set of strategies to select provided by the invention;
Fig. 7 is the flow chart that draws dataway operation provided by the invention;
Fig. 8 is the dataway operation remote control arrangement sketch map that draws provided by the invention.
Embodiment
A kind of area power grid provided by the invention draws the aid decision-making system of rationing the power supply to be based on SCADA fast and gathers real time data; Draw the road set of strategies through the manual work setting; Draw the road sequence to draw the road tagmeme to select to draw pipeline equipment automatically to pre-designed accident with rationing the power supply; Provide and draw the pipeline equipment table, and carry out analog telecommand and real time remote control operation.
Drawing road tagmeme table is to formulate according to the regulation of " management rule of electric wire netting dispatching " and " implementing method of management rule of electric wire netting dispatching "; According to the principle of guaranteeing resident living and important mechanism electricity consumption and enterprise security production electricity consumption; Organize the emergency preplan of enterprises of managing electric wire netting establishments supply of electric power, content should comprise and supplies ration the power supply tagmeme table and emergency of ultra electric energy power to draw road tagmeme table.For not meeting industrial policy, high pollution, high energy-consuming enterprises, can at first be thought of as moment in case of necessity to keep away the unit that rations the power supply in the peak.In supply of electric power nervous situation appears or when guaranteeing that electric power netting safe running is necessary; Can be according to approval of authority emergency preplan in advance; Start the electricity load control technology management system, ration the power supply the power consumer of to give advance notice before by the tagmeme table technical application of rationing the power supply.
Below in conjunction with accompanying drawing the present invention is further specified.
The present invention provides a kind of area power grid to draw the aid decision-making system of rationing the power supply fast; Based on regional intelligent grid dispatching technique back-up system; Structural representation is as shown in Figure 1, and this system comprises: model management module 1, tagmeme table handing module 2, draw road load real-time monitoring module 3, human-computer interaction module 4, draw dataway operation module 5 and operation of power networks stable state supervisory control system 6.
Model management module 1 is connected with La Lu load real-time monitoring module 3 with tagmeme table handing module 2, draws road tagmeme table for tagmeme table handing module 2 provides, and for drawing road load real-time monitoring module 3 the electric network model device parameter is provided.
Tagmeme table handing module 2 is set up mapping table according to the system model information of drawing road tagmeme table and this area that model management module 1 provides, and this mapping table comprises the corresponding relation of action required circuit breaker when draw the circuit in the tagmeme table of road and excises load this area; The real-time load data of the equipment that obtains; According to this real-time device load data, the desired value of drawing road tagmeme table and excision load; Through drawing the road sequence optimisation calculate excision load draw pipeline equipment draw the dataway operation table, and draw the dataway operation table to offer human-computer interaction module 4 this.
Draw road load real-time monitoring module 3 according to electric network model device parameter that obtains from model management module 1 and the real-time remote signalling data of drawing the road load obtained from operation of power networks stable state supervisory control system 6; Obtain drawing the real-time monitor message of road load, and draw the real-time monitor message of road load to offer human-computer interaction module 4 this.
Human-computer interaction module 4 shows the real-time monitor message of drawing the road load; The road set of strategies is drawn in selection; To drawing the dataway operation table to carry out the manual work adjustment; Obtain drawing according to mapping table and draw the corresponding circuit breaker of pipeline equipment in the dataway operation table, and killer switch sequence that should correspondence offers and draws dataway operation module 5.
The killer switch sequence that the needs that draw dataway operation module 5 to provide according to human-computer interaction module 4 are operated when judgement draws the circuit breaker that draws the pipeline equipment correspondence in the dataway operation table that remote control is housed, is carried out straighforward operation to this killer switch sequence.
A kind of area power grid provided by the invention draws the structural representation of the aid decision-making method of rationing the power supply as shown in Figure 2, concrete fast, and Fig. 3 is the road tagmeme list processing structure figure that draws provided by the invention.
Preferably, comprise that also its steps flow chart is as shown in Figure 4, is specially to this mapping table perfecting process after tagmeme table handing module 2 generates mapping table:
Step S401 reads the real-time remote signalling value of circuit breaker, confirms to be in the incomplete record and this mapping table in this mapping table the circuit breaker of off-state, forms the tagmeme check table.
Step S402 judges in this tagmeme check table and the mapping table whether inconsistent content is arranged, and is, execution in step S402 not, judges that this mapping table content is correct.
Step S403 revises mapping table according to the tagmeme check table, improves the incomplete record in the mapping table, execution in step S401.
Tagmeme table handing module 2 can be drawn the dataway operation table respectively accordingly according to the situation of rationing the power supply, accident conditions, scheduled overhaul situation and the situation of rationing the power supply beyond the planned quota.
When rationing the power supply situation, select to draw the road set of strategies, draw according to the desired value of excising load and draw the dataway operation table.
During accident conditions, accident conditions are set to draw draw the dataway operation table, guarantee power grid security, reduce causality loss, the accident that prevents enlarges.
During the scheduled overhaul situation, input maintenance scheduling equipment obtains drawing the dataway operation table.
Beyond the planned quota rationing the power supply during situation; Electricity consumption beyond the planned quota area or unit rationed the power supply obtain drawing the dataway operation table; Purpose is to reduce gradually and finally avoid because regional electricity consumption beyond the planned quota; And electricity consumption user not beyond the planned quota itself is rationed the power supply preceding because of ordering without reason, progressively realizes " whose ultra whose limit, the family of rationing the power supply ".
The road real-time monitoring structure sketch map of loading that draws provided by the invention is as shown in Figure 5; Draw road load real-time monitoring module 3 from model management module 1, to obtain the electric network model device parameter; Obtain the real-time remote signalling data of drawing road load from operation of power networks stable state supervisory control system 6, obtain drawing the road real-time monitor message of loading, this draw the road to load to utilize visualization technique be that the dispatching technique personnel concentrate and show to real-time monitor message; Wherein, This electric network model device parameter comprises facility information and equipment topological connection relation information such as drawing the road outlet, draws the road real-time monitor message of loading to comprise the folding condition that draws the related switch in road, the title of drawing the equipment and the meritorious equipment of the current association in road.
The structural representation that draws the road set of strategies to select provided by the invention is as shown in Figure 6; Draw the road set of strategies to comprise by control sequence number excision load, remove load, excise load from big to small and excise load from small to large by current load value size order by current load value size order by the control priority slicing; Human-computer interaction module 4 can be provided with and draws the road target whether to drop into, control sequence number, content such as control priority etc.; The dispatcher can be clear and intuitive on the interface of human-computer interaction module 4 its care of understanding draw road sequence relevant information; The road set of strategies is drawn in convenient adjustment, through the target load that input will be excised, realizes various flexible selections of drawing the road set of strategies.
Draw the particular flow sheet of the process of drawing dataway operation of dataway operation module 5 as shown in Figure 7, comprising:
Step S701; The killer switch sequence of drawing needs operation in the dataway operation table of drawing dataway operation module 5 to provide according to human-computer interaction module 4; Judge to draw whether contain the circuit breaker that is write down in the tagmeme check table in the dataway operation table, be, remove and draw execution in step S701 behind the equipment that circuit breaker has drawn back in the tagmeme check table that writes down in the dataway operation table; Not, execution in step S702.
Step S702 judges to draw and draws the corresponding circuit breaker of pipeline equipment whether remote control is housed in the dataway operation table, to be, execution in step S703, not, execution in step S704.
Step S703 carries out finishing after the straighforward operation to this killer switch sequence.
Step S704 finishes after the station person on duty of factory assigns control command through phone.
Be illustrated in figure 8 as and draw dataway operation remote control arrangement sketch map; Can know by Fig. 8; Equipment to drawing the road set of strategies to select to draw 5 pairs of dataway operation modules to possess remote moving function afterwards draws the dataway operation remote control; The dispatcher can directly send the cutting load instruction, pass through the data channel of real-time power network monitoring and intelligent alarm on the interface, the control switch disconnecting link is long-range to be drawn back, thereby arrives the effect that excision is loaded.
Though more than according to accompanying drawing embodiments of the invention are specified, be not limited only to this embodiment, those skilled in the art is according to this concrete technical scheme variously being equal to of carrying out, deformation process, also within protection scope of the present invention.
Claims (7)
1. an area power grid draws the aid decision-making system of rationing the power supply fast; Based on regional intelligent grid dispatching technique back-up system; It is characterized in that said system comprises: model management module (1), tagmeme table handing module (2), draw road load real-time monitoring module (3), human-computer interaction module (4), draw dataway operation module (5) and operation of power networks stable state supervisory control system (6);
Said model management module (1) is connected with the said road load real-time monitoring module (3) of drawing with said tagmeme table handing module (2); For providing, said tagmeme table handing module (2) draws road tagmeme table, for the said road load real-time monitoring module (3) of drawing provides the electric network model device parameter;
Said tagmeme table handing module (2) is set up mapping table according to the system model information of drawing road tagmeme table and this area that said model management module (1) provides, and said mapping table comprises the corresponding relation of action required circuit breaker when draw the circuit in the tagmeme table of road and excises load this area; The real-time load data of the equipment that obtains; According to said real-time device load data, the desired value of drawing road tagmeme table and excision load; Through drawing the road sequence optimisation calculate excision load draw pipeline equipment draw the dataway operation table, and the said dataway operation table that draws is offered human-computer interaction module (4);
The said road load real-time monitoring module (3) of drawing is according to said electric network model device parameter that obtains from said model management module (1) and the real-time remote signalling data of drawing the road load obtained from said operation of power networks stable state supervisory control system (6); Obtain drawing the real-time monitor message of road load, and the said real-time monitor message of road load of drawing is offered said human-computer interaction module (4);
Said human-computer interaction module (4) shows said real-time monitor message of drawing the road load; The road set of strategies is drawn in selection; The said dataway operation table that draws is carried out the manual work adjustment; Obtain the said circuit breaker that draws the pipeline equipment correspondence that draws in the dataway operation table according to mapping table, and the killer switch sequence of said correspondence is offered the said dataway operation module (5) of drawing;
The killer switch sequence that the needs that draw dataway operation module (5) to provide according to human-computer interaction module (4) are operated; Judging said drawing when drawing the corresponding circuit breaker of pipeline equipment that remote control is housed in the dataway operation table, said killer switch sequence is carried out straighforward operation.
2. the method for claim 1 is characterized in that, said tagmeme table handing module (2) also comprises after generating mapping table:
Step S401 reads the real-time remote signalling value of said circuit breaker, confirms incomplete record in the said mapping table and has been in the circuit breaker of off-state, forms the tagmeme check table;
Step S402 judges in said tagmeme check table and the said mapping table whether inconsistent content is arranged, and is, execution in step S403 not, judges that said mapping table content is correct;
Step S403 revises said mapping table according to said tagmeme check table, improves the incomplete record in the said mapping table, execution in step S401.
3. the method for claim 1 is characterized in that, said tagmeme table handing module (2) obtains the corresponding said dataway operation table that draws respectively according to ration the power supply situation, accident conditions, scheduled overhaul situation and the situation of rationing the power supply beyond the planned quota;
When rationing the power supply situation, select to draw the road set of strategies, the desired value of loading according to said excision draws the said dataway operation table that draws;
During accident conditions, accident conditions are set draw the said dataway operation table that draws, guarantee power grid security, reduce causality loss, the accident that prevents enlarges;
During the scheduled overhaul situation, input maintenance scheduling equipment obtains the said dataway operation table that draws;
Beyond the planned quota rationing the power supply during situation, electricity consumption beyond the planned quota area or unit rationed the power supply obtains the said dataway operation table that draws.
4. the method for claim 1 is characterized in that, said draw that road load real-time monitoring module (3) provides said draw the road to load to utilize visualization technique be on the interface of said human-computer interaction module (4), to show to real-time monitor message;
Said electric network model device parameter comprises facility information and equipment topological connection relation information, and the said road real-time monitor message of loading of drawing comprises the folding condition that draws the related switch in road, the title of drawing the equipment and the meritorious equipment of the current association in road.
5. the method for claim 1; It is characterized in that the said road set of strategies that draws comprises by control sequence number excision load, removes load, excises load from big to small and excise load from small to large by current load value size order by current load value size order by the control priority slicing;
Said human-computer interaction module (4) is gone up setting and is drawn the road target whether to drop into, control sequence number, control priority.
6. the method for claim 1 is characterized in that, draws the process of drawing dataway operation of dataway operation module 5 to comprise:
Step S701; The killer switch sequence of drawing needs operation in the dataway operation table of drawing dataway operation module 5 to provide according to human-computer interaction module 4; Judge to draw whether contain the circuit breaker that is write down in the tagmeme check table in the dataway operation table, be, remove the said execution in step S701 behind the equipment that circuit breaker has drawn back in the said tagmeme check table that writes down in the dataway operation table that draws; Not, execution in step S702;
Step S702 judges said drawing draws the corresponding circuit breaker of pipeline equipment whether remote control is housed described in the dataway operation table, be, execution in step S703, not, execution in step S704;
Step S703 carries out finishing after the straighforward operation to said killer switch sequence;
Step S704 finishes after the station person on duty of factory assigns control command through phone.
7. method as claimed in claim 6 is characterized in that, among the said step S703, the dispatcher directly sends the cutting load instruction, passes through the data channel of real-time power network monitoring and intelligent alarm on the interface, the long-range excision load that draws back of control switch disconnecting link.
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| CN105225584A (en) * | 2015-08-03 | 2016-01-06 | 国家电网公司 | A kind of team control function emulation system of area power grid isolating switch |
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| CN107181321B (en) * | 2017-06-20 | 2020-05-05 | 国网福建省电力有限公司泉州供电公司 | Method for realizing rapid load pulling based on power grid topological structure |
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| CN114019839A (en) * | 2021-09-23 | 2022-02-08 | 国网天津静海供电有限公司 | Power grid load batch control system |
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