CN102340178B - Data acquisition and monitoring control system for power system - Google Patents
Data acquisition and monitoring control system for power system Download PDFInfo
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- CN102340178B CN102340178B CN2010102390263A CN201010239026A CN102340178B CN 102340178 B CN102340178 B CN 102340178B CN 2010102390263 A CN2010102390263 A CN 2010102390263A CN 201010239026 A CN201010239026 A CN 201010239026A CN 102340178 B CN102340178 B CN 102340178B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
Abstract
The invention discloses a data acquisition and monitoring control system for a power system. The data acquisition and monitoring control system comprises a data acquisition and monitoring control system body, and further comprises a batch power grid connection module connected with the data acquisition and monitoring control system body, wherein the batch power grid connection module comprises a viewing sub-module, a calculation and processing sub-module, a password verification sub-module and an automatic remote control power grid connection processing sub-module which are sequentially connected; the viewing sub-module is connected with a preset sub-module; and the automatic remote control power grid connection processing sub-module is connected with a remote control feedback correction sub-module. The data acquisition and monitoring control system for the power system can increase remote control processing speed on the premise of ensuring accuracy and security.
Description
Technical field
The present invention relates to field of power, relate in particular to a kind of data acquisition for electric power system and supervisor control.
Background technology
Remote control is a critical function of dispatch automated system.Rely on straighforward operation, the dispatcher can realize the Long-distance Control to factory's station each switch of end, operate on the spot with respect to rushing towards the factory station, saved great amount of manpower and time, and can recognize that the execution result of operation and other electric network datas change by system.
Yet along with the continuous expansion of electrical network scale, various emergencies may take place at any time.Build stronger electrical network, the execution speed of every scheduling operation is had higher requirement, such as, carry out under the situation of promptly drawing the electricity operation in enormous quantities at needs, finish as how the fastest velocity process.Since straighforward operation widespread has been arrived in the scheduling production process, the processing speed that so how to improve straighforward operation becomes key wherein.
At present, when the dispatcher carries out straighforward operation at the traffic control station, at first to open factory's station primary connection figure list, in more than 100 factory stations, click to choose and to carry out the factory station that remote control is handled.
After entering factory's station primary connection picture, clicking operation behind the input password, is carried out single remote control, selects corresponding switch.Confirm and check, return to school then, reaffirm after the cross-check information.Need wait for refresh switch information at last, can confirm after the show state for the treatment of related switch changes that this remote control finishes dealing with.
Be example with 10 switches of remote control, on average 30 seconds of time spent are handled in each remote control, handle 10 remote controls 5 minutes times spent of total, and the processing time is longer.In order to ensure the uninterrupted power supply of responsible consumer, under the excessive situation of network load, need to carry out fast the electric task of drawing of a collection of circuit usually, if rely on the dispatcher to carry out straighforward operation one by one, then waste time and energy.
According to analysis, cause slow-footed two reasons to be respectively:
1. system's operation inconvenience, add up according to practical operation, whenever carrying out a remote control handles, the dispatcher need carry out 8 step operations, and intermediate steps can not be omitted, and need carry out repeatedly remote control continuously and handle the time, can't take the mode of batch process, had a strong impact on treatment effeciency, single remote control treatment step is many, and can't carry out batch process;
2. the personnel operation mode is not good, at present, when handling large batch of remote control task, the mode that we adopt is to handle one by one according to the step of single remote control, task can't be carried out batch process more for a long time, influences efficient, if can be under the prerequisite that ensures correctness and fail safe, adopt the mode of batch operation to handle, then will improve the remote control processing speed greatly.
Summary of the invention
The objective of the invention is to overcome the defective of prior art and a kind of data acquisition for electric power system and supervisor control are provided, it can improve the remote control processing speed under the prerequisite that ensures correctness and fail safe.
The technical scheme that realizes above-mentioned purpose is: a kind of data acquisition and supervisor control for electric power system, comprise a data acquisition and supervisor control body, wherein, comprise that also one draws electric module with batch that described data acquisition links to each other with the supervisor control body, the submodule of checking that this draws electric module to comprise successively to link to each other in batches, calculate and processing sub, the password authentification submodule, the electric treatment submodule is drawn in automatic remote control, the described submodule of checking also links to each other with a default submodule, described automatic remote control draws electric treatment submodule and the remote control submodule of returning to school to link to each other, wherein:
Described default submodule pre-sets some pull-up programs in batches, and preserves, and every batch pull-up program comprised some and can draw the circuit of electric treatment for remote control;
The described submodule of checking is checked the batch pull-up program of storing in the described default submodule by the form of tabulation, and after from some batch pull-up programs of establishing in advance, selecting to enter a scheme, can further check this some involved circuits of pull-up program in batches;
Described calculating and processing sub are calculated the line load in this scheme according to the scheme of selecting, and to temporarily not drawing the circuit of electric treatment to reject individually, output affirmation remote control draws the signal of electricity to give described password authentification submodule in batches then;
After described password authentification submodule receives that the signal of electricity is drawn in the affirmation remote control of described calculating and processing sub output in batches, eject the password input window mouth, can begin remote control after the password of dispatcher's input obtains confirming and draw the signal of electricity to export to described automatic remote control in batches to draw the electric treatment submodule;
Described automatic remote control draws the electric treatment submodule to carry out remote control for selected circuit automatically and draw electric treatment according to the order in the tabulation, during its executable operations, also receives the remote control signal that submodule sends of returning to school;
Described remote control remote control that submodule sends the factory station signal of returning to school of returning to school sends to described automatic remote control and draws the electric treatment submodule confirming, and automatic remote control is drawn real-time being presented at on the screen of processing procedure of electric treatment submodule.
The above-mentioned data acquisition and the supervisor control that are used for electric power system, wherein, described automatic remote control draws the electric treatment submodule when waiting for that the signal of submodule is returned to school in remote control, if return to school wait timeout, then automatically perform next bar straighforward operation, treat that first round remote control disposes after, again to the circuit of the wait timeout of returning to school executable operations again, if failure again, think that then this circuit handles failure.
The above-mentioned data acquisition and the supervisor control that are used for electric power system, wherein, the described stand-by period of returning to school is 20 seconds.
The above-mentioned data acquisition and the supervisor control that are used for electric power system, wherein, described password authentification submodule is when password input window mouth input password, while display password input frame on two traffic control stations, namely need two dispatchers after confirming the remote control contents processing and inputing password, can executable operations.
The invention has the beneficial effects as follows: the present invention draws electric module in batches owing to having set up, realized straighforward operation in batches, shortened the time of personnel operation greatly, improved treatment effeciency, draw from selecting the batch pull-up program to begin to carry out to system, about 30 seconds personnel operation times spent, 10 remote controls total times spent of batch process only need about 1 minute and 30 seconds, as seen, carrying out in the process of straighforward operation in batches, average each switch time spent only needs about 6 seconds, counts 30 seconds personnel operation time in, and on average each remote control processing time spent also only needs about 9 seconds.And handle the increase of number along with every batch of remote control, the personnel operation time spent is constant substantially, adopt the jump of drawing electric mode to handle hot job in batches further to promote, with respect to original employing 5 minutes consuming time of method of operation one by one, the efficient of batch operation has improved more than 3 times, and along with the increase of every batch of remote control processing number, adopt the further lifting of efficient of drawing electric mode in batches; Owing to adopted double two-shipper to confirm the remote control contents processing, the operation correctness has obtained guaranteeing preferably; Owing to adopt double two-shipper to confirm the remote control contents processing, two dispatchers input password ability executable operations respectively, have guaranteed the fail safe of operation preferably.
Description of drawings
Fig. 1 is of the present invention for the data acquisition of electric power system and the structural representation of supervisor control;
Fig. 2 is the structural representation that batch of the present invention draws electric module.
Embodiment
The invention will be further described below in conjunction with an embodiment.See also Fig. 1 and Fig. 2, there is shown a kind of data acquisition and supervisor control for electric power system of the present invention, comprise a data acquisition and supervisor control body 100, comprise that also one draws electric module 200 with batch that data acquisition links to each other with supervisor control body 100, this draws electric module 200 to comprise successively to link to each other in batches checks submodule 21, calculate and processing sub 22, password authentification submodule 23, electric treatment submodule 24 is drawn in automatic remote control, check that submodule 21 also links to each other with a default submodule 25, automatic remote control draws electric treatment submodule 24 and the remote control submodule 26 of returning to school to link to each other, wherein:
Default submodule 25 pre-sets some pull-up programs in batches, and preserves, and every batch pull-up program comprised some and can draw the circuit of electric treatment for remote control;
Check that submodule 21 checks the batch pull-up program of storage in the default submodule 25 by the form of tabulation, and after from some batch pull-up programs of establishing in advance, selecting to enter a scheme, can further check this some involved circuits of pull-up program in batches;
Calculating and processing sub 22 are calculated the line load in this scheme according to the scheme of selecting, and to temporarily not drawing the circuit of electric treatment to reject individually, output affirmation remote control draws the signal of electricity to password authentification submodule 23 in batches then;
After password authentification submodule 23 receives that the signal of electricity is drawn in the affirmation remote control of calculating and processing sub 22 outputs in batches, eject the password input window mouth, can begin remote control after the password of dispatcher input obtains confirming draws the signal of electricity to export to automatic remote control to draw electric treatment submodule 24 in batches, password authentification submodule 23 is when password input window mouth input password, while display password input frame on two traffic control stations, namely need two dispatchers after confirming the remote control contents processing and inputing password, can executable operations;
Automatic remote control draws electric treatment submodule 24 to carry out remote control for selected circuit automatically and draw electric treatment according to the order in the tabulation, during its executable operations, also receives the remote control signal that submodule 26 sends of returning to school;
Remote control remote control that submodule 26 sends the factory station signal of returning to school of returning to school sends to automatic remote control and draws electric treatment submodule 24 confirming, need not manual intervention, and real-time being presented at on the screen of processing procedure of automatic remote control being drawn electric treatment submodule 24.
Automatic remote control draws electric treatment submodule 24 when waiting for that the signal of submodule 26 is returned to school in remote control, if return to school wait timeout, then automatically perform next bar straighforward operation, after treating that first round remote control disposes, again to the circuit of the wait timeout of returning to school executable operations again, if failure again, think that then this circuit handles failure, do not influence the processing of All other routes, the stand-by period of returning to school is 20 seconds.
Every pull-up program comprised several and can draw the circuit of electric treatment for remote control, scheme is for example: the capacitor switch of selecting 12 factories stations, being set to a pull-up program, is that 10 remote controls are handled through repeatedly drawing electrical testing in batches, drawing a more typical test result, comprise the switches of selecting pull-up program, two of rejectings not to draw electricity, the input password is confirmed remote control contents processing step, about 2 minutes consuming time altogether, through the setting to the stand-by period of returning to school, the time that makes further shortens; According to the on-the-spot test result, because the communication port transmission delay, the remote control of individual switches is returned to school overtime, has not only expended the time of reprocessing, and does not operate successfully.Therefore, among the present invention, the setting of the time of the stand-by period of returning to school extended to 20 seconds from original 15 seconds.
The method that double two-shipper is confirmed the straighforward operation content is proposed among the present invention, namely before carrying out straighforward operation, when the input password, while display password input frame on two traffic control stations, namely need two dispatchers after confirming the remote control contents processing and inputing password, can executable operations, greatly reduce the possibility that causes the misoperation event because of reasons such as operating personnel's carelessness.
Above embodiment is only for the usefulness that the present invention is described, but not limitation of the present invention, person skilled in the relevant technique, under the situation that does not break away from the spirit and scope of the present invention, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present invention, should be limited by each claim.
Claims (4)
1. data acquisition and supervisor control that is used for electric power system, comprise a data acquisition and supervisor control body, it is characterized in that, comprise that also one draws electric module with batch that described data acquisition links to each other with the supervisor control body, this draws electric module to comprise that successively check submodule, calculating and processing sub, password authentification submodule, the automatic remote control that link to each other draws the electric treatment submodule in batches, the described submodule of checking also links to each other with a default submodule, described automatic remote control draws electric treatment submodule and the remote control submodule of returning to school to link to each other, wherein:
Described default submodule pre-sets some pull-up programs in batches, and preserves, and every batch pull-up program comprised some and can draw the circuit of electric treatment for remote control;
The described submodule of checking is checked the batch pull-up program of storing in the described default submodule by the form of tabulation, and after from some batch pull-up programs of establishing in advance, selecting to enter a scheme, can further check this some involved circuits of pull-up program in batches;
Described calculating and processing sub are calculated the line load in this scheme according to the scheme of selecting, and to temporarily not drawing the circuit of electric treatment to reject individually, output affirmation remote control draws the signal of electricity to give described password authentification submodule in batches then;
After described password authentification submodule receives that the signal of electricity is drawn in the affirmation remote control of described calculating and processing sub output in batches, eject the password input window mouth, can begin remote control after the password of dispatcher's input obtains confirming and draw the signal of electricity to export to described automatic remote control in batches to draw the electric treatment submodule;
Described automatic remote control is drawn the electric treatment submodule automatically selected circuit to be carried out remote control according to the order in the described tabulation and is drawn electric treatment, during its executable operations, also receives the remote control signal that submodule sends of returning to school;
Described remote control remote control that submodule sends the factory station signal of returning to school of returning to school sends to described automatic remote control and draws the electric treatment submodule confirming, and automatic remote control is drawn real-time being presented on the screen of processing procedure of electric treatment submodule.
2. data acquisition and supervisor control for electric power system according to claim 1, it is characterized in that, described automatic remote control draws the electric treatment submodule when waiting for that the signal of submodule is returned to school in remote control, if return to school wait timeout, then automatically perform next bar straighforward operation, treat that first round remote control disposes after, again to the circuit of the wait timeout of returning to school executable operations again, if failure again, think that then this circuit handles failure.
3. data acquisition and supervisor control for electric power system according to claim 2 is characterized in that, the described stand-by period of returning to school is 20 seconds.
4. data acquisition and supervisor control for electric power system according to claim 1, it is characterized in that, described password authentification submodule is when password input window mouth input password, while display password input frame on two traffic control stations, namely need two dispatchers after confirming the remote control contents processing and inputing password, can executable operations.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102390263A CN102340178B (en) | 2010-07-28 | 2010-07-28 | Data acquisition and monitoring control system for power system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102390263A CN102340178B (en) | 2010-07-28 | 2010-07-28 | Data acquisition and monitoring control system for power system |
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| CN102340178A CN102340178A (en) | 2012-02-01 |
| CN102340178B true CN102340178B (en) | 2013-08-21 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5179376A (en) * | 1991-02-28 | 1993-01-12 | Systems Analysis And Integration, Inc. | Substation load distribution monitor system |
| US5406495A (en) * | 1993-02-01 | 1995-04-11 | Systems Analysis And Integration, Inc. | Substation load distribution monitor system |
| CN1222779A (en) * | 1997-03-17 | 1999-07-14 | 辜寄眉 | Electric power system dispatching method and digital power dispatching system |
-
2010
- 2010-07-28 CN CN2010102390263A patent/CN102340178B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5179376A (en) * | 1991-02-28 | 1993-01-12 | Systems Analysis And Integration, Inc. | Substation load distribution monitor system |
| US5406495A (en) * | 1993-02-01 | 1995-04-11 | Systems Analysis And Integration, Inc. | Substation load distribution monitor system |
| CN1222779A (en) * | 1997-03-17 | 1999-07-14 | 辜寄眉 | Electric power system dispatching method and digital power dispatching system |
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| CN102340178A (en) | 2012-02-01 |
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Owner name: STATE ELECTRIC NET CROP. Effective date: 20121016 |
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Effective date of registration: 20121016 Address after: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Applicant after: Shanghai Electric Power Corporation Applicant after: State Grid Corporation of China Address before: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Applicant before: Shanghai Electric Power Corporation |
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