CN102270848B - Offline detection method for intelligent AVC (Automatic Voltage Control) system and device thereof - Google Patents
Offline detection method for intelligent AVC (Automatic Voltage Control) system and device thereof Download PDFInfo
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Abstract
The invention provides an offline detection method for an intelligent AVC (Automatic Voltage Control) system and a device thereof. The method provided by the invention comprises the following steps: accessing a test intelligent AVC system to a power simulation system; sending a simulation control command to the power simulation system and controlling the power simulation system to simulate various preset operation scenes of an actual power grid system; obtaining the control operation information of the test intelligent AVC system under the various preset operation scenes, wherein the power simulation system responses the operation information after control operation; respectively comparing the control operation information of the test intelligent AVC system with the operation information of the power simulation system and the preset standard information; and judging the control effects of the test intelligent AVC system. The offline detection method for the intelligent AVC system and device thereof provided by the invention can objectively and comprehensively carry out offline detection evaluation on the intelligent AVC system and are beneficial to the improvement for the operation stability of the power grid system.
Description
Technical field
The present invention relates to the technical field of network system automatism voltage control, relate in particular to a kind of intelligent AVC system off-line detection method, and a kind of intelligent AVC system off-line checkout gear.
Background technology
In recent years, continuous expansion along with network system scale, Power System Interconnection strengthens, improving constantly of network system complexity, make the scale of voltage & reactive power-control problem increasing, voltage power-less control mode can not be Partial controll, and should carry out the idle control of integrated voltage from the angle of whole electrical network, realizes network optimum and improves each node voltage level and the object that reduces network loss.Development along with intelligent grid, intelligent grid voltage power-less is controlled AVC (Automatic Voltage Control automatically, automatism voltage control) system becomes an important ring, intelligence AVC system gathers each node remote measurement by dispatch automated system, the real time datas such as remote signalling are carried out on-line analysis and calculating, qualified with each node voltage, critical point power factor is constraints, carry out the control of on-Line Voltage idle work optimization, realize main transformer shunting switch and regulate least number of times, capacitor switching is the most reasonable, the generator reactive optimum of exerting oneself, the complex optimum target of the highest and power transmission network loss rate minimum of rate of qualified voltage, final formation control instruction, by dispatch automated system, automatically perform, realize voltage and reactive power optimization automated closed-loop and controlled number.
And the effect that the intelligent AVC system of different model is controlled voltage power-less is different, in order to select the system of the most applicable certain concrete electrical network requirement, need each control system to carry out omnibearing detection assessment.But in order to guarantee the safety of actual operation power, in the time can not directly accessing actual electric network system AVC is assessed, just need to carry out off-line assessment to intelligent AVC system.
The matching degree of evaluating a set of intelligent AVC system and this electrical network needs extremely many operation of power networks scenes to verify.Therefore, how to provide the many scene modes under electrical network normal operation, can more objectively reflect electrical network substantive characteristics, thus objective, comprehensively intelligent AVC system is carried out to offline inspection assessment, be the technical barrier studying for a long period of time of this area.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of can intelligent AVC system off-line detection method objective, that comprehensively intelligent AVC system is carried out to offline inspection assessment.
An intelligent AVC system off-line detection method, comprises step:
To test intelligent AVC system access electric analog system; Described electric analog system is sent to Simulation Control instruction, control the various default Run-time scenario of described electric analog system simulation actual electric network system; Obtain the control operation information of the intelligent AVC system of described test under various default Run-time scenarios, and the operation information after control operation described in described electric analog system responses; By the comparison of the operation information of the control operation information of the intelligent AVC system of described test and described electric analog system and default standard information, judge the control effect of the intelligent AVC system of described test respectively; And, according to the complexity of default Run-time scenario described in each, and the complexity of processing, default Run-time scenario described in each is set to an evaluation weight, applicable corresponding evaluation weight judges described control effect.
Compared with prior art, in intelligent AVC system off-line detection method of the present invention, to test intelligent AVC system access electric analog system, utilize the various default Run-time scenario of electric analog system simulation actual electric network system, thereby can obtain control operation information and the network system corresponding operation information of the intelligent AVC system of described test under various default Run-time scenarios, by the comparison of the information of obtaining and default standard information, thus can be objective, comprehensively intelligent AVC system is carried out to offline inspection assessment.By the described standard information of flexible change, the actual conditions that can need according to user are set different individualized criteria, judge whether the control effect of the intelligent AVC system of described test meets user's standard, can be user and screen most suitable intelligent AVC system, be conducive to improve the stability of network system operation.
The technical problem to be solved in the present invention be also to provide a kind of can intelligent AVC system off-line checkout gear objective, that comprehensively intelligent AVC system is carried out to offline inspection assessment.
An intelligent AVC system off-line checkout gear, comprising:
Interface module, for testing intelligent AVC system access electric analog system;
Run-time scenario setting module, for described electric analog system is sent to Simulation Control instruction, controls the various default Run-time scenario of described electric analog system simulation actual electric network system;
Information module, for obtaining the control operation information of the intelligent AVC system of described test under various default Run-time scenarios, and the operation information after control operation described in described electric analog system responses;
Judge module, respectively by the comparison of the operation information of the control operation information of the intelligent AVC system of described test and described electric analog system and default standard information, judges the control effect of the intelligent AVC system of described test; And, according to the complexity of default Run-time scenario described in each, and the complexity of processing, default Run-time scenario described in each is set to an evaluation weight, applicable corresponding evaluation weight judges described control effect.
Compared with prior art, in intelligent AVC system off-line checkout gear of the present invention, by described interface module, will test intelligent AVC system access electric analog system, described Run-time scenario setting module utilizes the various default Run-time scenario of electric analog system simulation actual electric network system, thereby make described information module can obtain control operation information and the network system corresponding operation information of the intelligent AVC system of described test under various default Run-time scenarios, last described judge module is by the comparison of the information of obtaining and default standard information, thereby can be objective, comprehensively intelligent AVC system is carried out to offline inspection assessment, be conducive to improve the stability of network system operation.The standard information of using by the described judge module of flexible change, the actual conditions that can need according to user are set different individualized criteria, judge whether the control effect of the intelligent AVC system of described test meets user's standard, can be user and screen most suitable intelligent AVC system, be conducive to improve the stability of network system operation.
Accompanying drawing explanation
Fig. 1 is the flow chart of steps of the present invention's intelligence AVC system off-line detection method;
Fig. 2 is the structural representation of the present invention's intelligence AVC system off-line checkout gear.
Embodiment
Refer to Fig. 1, Fig. 1 is the flow chart of steps of the present invention's intelligence AVC system off-line detection method.
Described intelligent AVC system off-line detection method comprises the following steps:
S101, will test intelligent AVC system access electric analog system;
Described electric analog system can, according to the actual conditions setting of each area power grid, can realize by conventional electric analog systems soft ware.The output of the intelligent AVC system of test is linked into described electric analog system, makes described electric analog system can respond the control operation instruction of the intelligent AVC system of described test, carry out associative operation, the idle characteristic of simulation area power grid.
S102, sends Simulation Control instruction to described electric analog system, controls the various default Run-time scenario of described electric analog system simulation actual electric network system;
By the operation interface of described electric analog system, to described electric analog system, send Simulation Control instruction, make the various default Run-time scenario of described electric analog system simulation actual electric network system.
Wherein, the various typical cases that various described default Run-time scenarios can be comprised of the typical flow data of area power grid typing.Typical case such as high load capacity, power transmission quantity not sufficient.
As a kind of preferred implementation, the initial condition that described default Run-time scenario can be estimated by real-time status, real-time or historical Dispatcher Power Flow generates typical case, also can be generated by the intermediate object program of certain emulation.Described typical case edited, preserved and manages, in order to simulation, once occurred in history or the artificial sequential affair sequence of setting, forming default Run-time scenario described in each.
Further, can be according to the complexity of default Run-time scenario described in each, and the complexity of processing, default Run-time scenario described in each is set to an evaluation weight, when the intelligent AVC system of described test is in various described default Run-time scenarios during executive control operation, applicable corresponding evaluation weight judges that it controls effect.
S103, obtains the control operation information of the intelligent AVC system of described test under various default Run-time scenarios, and the operation information after control operation described in described electric analog system responses;
After the Run-time scenario of described electric analog system is set, the intelligent AVC system of described test is carried out corresponding control operation under described default Run-time scenario, collects the control operation information under various default Run-time scenarios of the intelligent AVC system of described test as judging one of reference that it controls effect from the control operation interface of the intelligent AVC system of described test.
In described electric analog system, the control operation of the intelligent AVC system of described test is carried out in simulation, thereby in execution, obtain afterwards the new various flow datas of network system, be operation information, from each Simulation Application operation interface of described electric analog system, collect operation information voltage power-less is controlled as two of the reference of the control effect of the intelligent AVC system of the described test of judgement.
S104, respectively by the comparison of the operation information of the control operation information of the intelligent AVC system of described test and described electric analog system and default standard information, judges the control effect of the intelligent AVC system of described test.
As the default described standard information of criterion, the control effect that can expect according to user under various described default Run-time scenarios arranges in this step; Also can utilize described electric analog system to simulate obtains.In the process of judgement, sometimes also need according to the complexity of the adjusting control of each different default Run-time scenario, applicable corresponding evaluation weight judges its control effect.
As a kind of preferred implementation, described standard information comprises the original operation information of described electric analog system before carrying out described control operation instruction.
As another kind of preferred implementation, described standard information can obtain by following steps: under various described default Run-time scenarios, and the control operation instruction of simulated intelligence AVC system; Described electric analog system is exported to the control operation instruction of described simulation; Obtain the operation information of the control operation instruction of simulating described in described electric analog system responses; According to the operation information of the control operation instruction of described simulation and described electric analog system responses, set the described standard information under various described default Run-time scenarios.
By the control operation instruction to described electric analog system output simulation, the control operation of simulated intelligence AVC system, makes described electric analog system carry out corresponding adjustment according to described control operation, obtains new flow data, i.e. operation information.Now, the operation information from each Simulation Application operation interface of described electric analog system is collected voltage power-less control is as described standard information.
Wherein, the control operation instruction of simulated intelligence AVC system can need according to user self-defined, and for example, under specific Run-time scenario, user expects higher rate of qualified voltage, thereby the raising rate of qualified voltage of should take is target, simulates the control operation instruction of described intelligent AVC system.
In this step, when the control effect of the intelligent AVC system of described test is judged, can be respectively according to one of the following aspects or multinomial execution:
1) effect of control strategy optimization, respectively the rate of qualified voltage of described electric analog system, power supply quality, reactive apparatus devoting rate, area are subject to the corresponding information item comparison in electrical power factor and via net loss and described standard information, according to comparative result, judge whether the effect of the control strategy optimization of the intelligent AVC system of described test reaches preassigned;
Whether reaching described preassigned can determine according to user's specific requirement.For example, by more described electric analog system, before and after implementing, the control operation instruction of described intelligent AVC system whether improved rate of qualified voltage, whether raising power supply quality, whether raising reactive apparatus devoting rate, whether improve area and be subject to electrical power factor, whether reduction via net loss, thereby judge whether the effect of the control strategy optimization of the intelligent AVC system of described test reaches preassigned.
2) test the control efficiency of intelligent AVC system, by the response time comparison of the response time of described electric analog system and described standard information, according to comparative result, judge whether the control efficiency of the intelligent AVC system of described test reaches preassigned;
Control rate by assessment to variant network system, can judge whether the intelligent AVC system of described test is applicable to being applied to real-time control, the robustness of control, and whether reach global optimization.
3) feasibility, respectively by described in described electric analog system responses, test intelligent AVC system control command time the amount of action of whole network equipment and the running cost of control command after implementing and the corresponding information item comparison in described standard information, according to comparative result, judge whether the feasibility of the intelligent AVC system of described test reaches preassigned;
By feasibility, judge, whether assessment exists isolated, the local adjusting of transformer station to control, and the operation of equipment and the cooperation between power transformation, whether guarantee can reach after each device action the effect of expectation, whether the running cost whether reducing after the amount of action of the total equipment of the whole network, whole control measure are implemented reasonable, and variant intelligent AVC system provide other improving efficiency of movement, avoid the effect of the means of meaningless operation.
4) fail safe, corresponding lock-in control operation information comparison in lock-in control operation information when respectively the intelligent AVC system of described test is out-of-limit for remote signalling displacement, remote signalling and described standard information, judges whether the fail safe of the intelligent AVC system of described test reaches preassigned;
The judgement of fail safe is mainly to the abnormal and locking of network system.Intelligence AVC system should improve and carry out efficiency on the basis that guarantees power grid security.Thereby AVC control system must be to electric network fault, unusual condition by sufficient counter-measure.In control system, introduce lock-in control, when abnormal conditions occur, control system is implemented locking.The generation of abnormal conditions can be out-of-limit corresponding to remote signalling displacement (as protection action), remote signalling, when control system detects the user-defined anomalous event that needs locking and occurs in running, carries out immediately locking.The target of locking can be device latchup (make this equipment unadjustable), transformer station's locking (make all devices at this station unadjustable) or system locking (making control system no longer be optimized control).
Except above-mentioned every, can also judge assessment to the stability of system, a plurality of cases are carried out to emulation, the type of each case is different, by the effect to after each case optimal control, contrast, check that this tests intelligent AVC system and whether all have obvious effect of optimization to meeting with all kinds of different situations.
In addition, can also to the control effect of the intelligent AVC system of described test, judge assessment to aspects such as the man-machine interaction friendly of system, electrical network Expansion, topological analysis correctness, state estimation qualification and trend convergence, control interface fail safe and accuracys.And the deficiency that can exist for the intelligent AVC system of test proposes corresponding counter-measure.
Further, after the control effect of the intelligent AVC system of the described test of judgement, can further according to judged result, to the intelligent AVC system of described test, screen.The dispatch automated system of qualified described intelligent AVC system access actual electric network system will be screened.Described intelligent AVC system gathers the real time data of each node remote measurement, remote signalling by dispatch automated system, and carry out on-line analysis and calculating, generate control command, and described control command is sent to described dispatch automated system execution, thereby guarantee that the operation of network system meets user's expectation.
Compared with prior art, in intelligent AVC system off-line detection method of the present invention, to test intelligent AVC system access electric analog system, utilize the various default Run-time scenario of electric analog system simulation actual electric network system, thereby can obtain control operation information and the network system corresponding operation information of the intelligent AVC system of described test under various default Run-time scenarios, by the comparison of the information of obtaining and default standard information, thus can be objective, comprehensively intelligent AVC system is carried out to offline inspection assessment.By the described standard information of flexible change, the actual conditions that can need according to user are set different individualized criteria, judge whether the control effect of the intelligent AVC system of described test meets user's standard, can be user and screen most suitable intelligent AVC system.
Refer to Fig. 2, Fig. 2 is the structural representation of the present invention's intelligence AVC system off-line checkout gear.
Described intelligent AVC system off-line checkout gear, comprising:
Run-time scenario setting module 22, for described electric analog system is sent to Simulation Control instruction, controls the various default Run-time scenario of described electric analog system simulation actual electric network system;
Wherein, described electric analog system can, according to the actual conditions setting of each area power grid, can realize by conventional electric analog systems soft ware.Described interface module 21 is linked into described electric analog system by the output of the intelligent AVC system of test, makes described electric analog system can respond the control operation instruction of the intelligent AVC system of described test, carries out associative operation, the idle characteristic of simulation area power grid.
Described Run-time scenario setting module 22, by the operation interface of described electric analog system, sends Simulation Control instruction to described electric analog system, makes the various default Run-time scenario of described electric analog system simulation actual electric network system.
Wherein, the various typical cases that various described default Run-time scenarios can be comprised of the typical flow data of area power grid typing.Typical case such as high load capacity, power transmission quantity not sufficient.
As a kind of preferred implementation, the initial condition that described default Run-time scenario can be estimated by real-time status, real-time or historical Dispatcher Power Flow generates typical case, also can be generated by the intermediate object program of certain emulation.Described typical case edited, preserved and manages, in order to simulation, once occurred in history or the artificial sequential affair sequence of setting, forming default Run-time scenario described in each.
Further, can be according to the complexity of default Run-time scenario described in each, and the complexity of processing, default Run-time scenario described in each is set to an evaluation weight, when the intelligent AVC system of described test is in various described default Run-time scenarios during executive control operation, applicable corresponding evaluation weight judges that it controls effect.
Described information module 23 is obtained the control operation information of the intelligent AVC system of described test under various default Run-time scenarios, and the operation information after control operation described in described electric analog system responses.
After the Run-time scenario of described electric analog system is set, the intelligent AVC system of described test is carried out corresponding control operation under described default Run-time scenario, and described information module 23 is collected the control operation information under various default Run-time scenarios of the intelligent AVC system of described test as judging one of reference that it controls effect from the control operation interface of the intelligent AVC system of described test;
And the control operation of the intelligent AVC system of the simulation described test of execution in described electric analog system, thereby in execution, obtain afterwards the new various flow datas of network system, it is operation information, information module 23, collects operation information voltage power-less is controlled as two of the reference of the control effect of the intelligent AVC system of the described test of judgement from each Simulation Application operation interface of described electric analog system.
Described judge module 24, respectively by the comparison of the operation information of the control operation information of the intelligent AVC system of described test and described electric analog system and default standard information, judges the control effect of the intelligent AVC system of described test.
As the default described standard information of criterion, the control effect that can expect according to user under various described default Run-time scenarios arranges; Also can utilize described electric analog system to simulate obtains.In the process of judgement, sometimes also need according to the complexity of the adjusting control of each different default Run-time scenario, applicable corresponding evaluation weight judges its control effect.
As a kind of preferred implementation, described standard information comprises the original operation information of described electric analog system before carrying out described control operation instruction.
As another kind of preferred implementation, described standard information can obtain in the following manner: under various described default Run-time scenarios, and the control operation instruction of simulated intelligence AVC system; Described electric analog system is exported to the control operation instruction of described simulation; Obtain the operation information of the control operation instruction of simulating described in described electric analog system responses; According to the operation information of the control operation instruction of described simulation and described electric analog system responses, set the described standard information under various described default Run-time scenarios.
By the control operation instruction to described electric analog system output simulation, the control operation of simulated intelligence AVC system, makes described electric analog system carry out corresponding adjustment according to described control operation, obtains new flow data, i.e. operation information.Now, the operation information from each Simulation Application operation interface of described electric analog system is collected voltage power-less control is as described standard information.
Wherein, the control operation instruction of simulated intelligence AVC system can need according to user self-defined, and for example, under specific Run-time scenario, user expects higher rate of qualified voltage, thereby the raising rate of qualified voltage of should take is target, simulates the control operation instruction of described intelligent AVC system.
Described judge module 24 can comprise one or more in following submodule, when the control effect of the intelligent AVC system of described test is judged, and can be respectively according to one of the following aspects or multinomial execution:
1) control strategy judgement submodule, for the rate of qualified voltage of described electric analog system, power supply quality, reactive apparatus devoting rate, area being subject to the corresponding information item comparison of electrical power factor and via net loss and described standard information respectively, according to comparative result, judge whether the effect of the control strategy optimization of the intelligent AVC system of described test reaches preassigned;
Whether reaching described preassigned can determine according to user's specific requirement.For example, by more described electric analog system, before and after implementing, the control operation instruction of described intelligent AVC system whether improved rate of qualified voltage, whether raising power supply quality, whether raising reactive apparatus devoting rate, whether improve area and be subject to electrical power factor, whether reduction via net loss, thereby judge whether the effect of the control strategy optimization of the intelligent AVC system of described test reaches preassigned.
2) control efficiency judgement submodule, for by the response time comparison of the response time of described electric analog system and described standard information, judges according to comparative result whether the control efficiency of the intelligent AVC system of described test reaches preassigned;
Control rate by assessment to variant network system, can judge whether the intelligent AVC system of described test is applicable to being applied to real-time control, the robustness of control, and whether reach global optimization.
3) feasibility judgement submodule, for respectively by described in described electric analog system responses, test intelligent AVC system control command time the amount of action of whole network equipment and the running cost of control command after implementing and the corresponding information item comparison of described standard information, according to comparative result, judge whether the feasibility of the intelligent AVC system of described test reaches preassigned;
By feasibility, judge, whether assessment exists isolated, the local adjusting of transformer station to control, and the operation of equipment and the cooperation between power transformation, whether guarantee can reach after each device action the effect of expectation, whether the running cost whether reducing after the amount of action of the total equipment of the whole network, whole control measure are implemented reasonable, and variant intelligent AVC system provide other improving efficiency of movement, avoid the effect of the means of meaningless operation.
4) fail safe judgement submodule, lock-in control operation information and the lock-in control operation information comparison accordingly of described standard information when respectively the intelligent AVC system of described test is out-of-limit for remote signalling displacement, remote signalling, judge whether the fail safe of the intelligent AVC system of described test reaches preassigned;
The judgement of fail safe is mainly to the abnormal and locking of network system.Intelligence AVC system should improve and carry out efficiency on the basis that guarantees power grid security.Thereby AVC control system must be to electric network fault, unusual condition by sufficient counter-measure.In control system, introduce lock-in control, when abnormal conditions occur, control system is implemented locking.The generation of abnormal conditions can be out-of-limit corresponding to remote signalling displacement (as protection action), remote signalling, when control system detects the user-defined anomalous event that needs locking and occurs in running, carries out immediately locking.The target of locking can be device latchup (make this equipment unadjustable), transformer station's locking (make all devices at this station unadjustable) or system locking (making control system no longer be optimized control).
Except above-mentioned every, described judge module 24 can also judge assessment to the stability of system, a plurality of cases are carried out to emulation, the type of each case is different, by the effect to after each case optimal control, contrast, check that this tests intelligent AVC system and whether all have obvious effect of optimization to meeting with all kinds of different situations.
In addition, described judge module 24 can also judge assessment to the control effect of the intelligent AVC system of described test to aspects such as the man-machine interaction friendly of system, electrical network Expansion, topological analysis correctness, state estimation qualification and trend convergence, control interface fail safe and accuracys.And the deficiency that can exist for the intelligent AVC system of test proposes corresponding counter-measure.
As another kind of preferred implementation, described intelligent AVC system off-line checkout gear of the present invention further comprises rules administration module and rule base module (not shown), and described standard information is set or revised to described rules administration module, according to user instruction; Described rule base module is used for storing described standard information, for described judge module 24, reads.
Further, screening module (not shown), after judging the control effect of the intelligent AVC system of described test at described judge module, screens the intelligent AVC system of described test according to judged result.The dispatch automated system of qualified described intelligent AVC system access actual electric network system will be screened.Described intelligent AVC system gathers the real time data of each node remote measurement, remote signalling by dispatch automated system, and carry out on-line analysis and calculating, generate control command, and described control command is sent to described dispatch automated system execution, thereby guarantee that the operation of network system meets user's expectation.
Compared with prior art, in intelligent AVC system off-line checkout gear of the present invention, by described interface module, will test intelligent AVC system access electric analog system, described Run-time scenario setting module utilizes the various default Run-time scenario of electric analog system simulation actual electric network system, thereby make described information module can obtain control operation information and the network system corresponding operation information of the intelligent AVC system of described test under various default Run-time scenarios, last described judge module is by the comparison of the information of obtaining and default standard information, thereby can be objective, comprehensively intelligent AVC system is carried out to offline inspection assessment.The standard information of using by the described judge module of flexible change, the actual conditions that can need according to user are set different individualized criteria, judge whether the control effect of the intelligent AVC system of described test meets user's standard, can be user and screen most suitable intelligent AVC system.
Intelligent AVC system off-line detection method of the present invention and device thereof, by intelligent AVC system operation information access network system analogue system, simulate the operation conditions of actual network system, the information that the voltage power-less of collecting from each Simulation Application operation interface is controlled is processed; Machine intelligence assessment and manual evaluation can be combined; Comprehensive many performances the operation of idle control is carried out to the comprehensive judge of off-line.
The method is separated evaluation algorithms and evaluation rule, rule base versatility is better, there is good autgmentability, adopted Knowledge Representation Method clearly well to describe the logical relation between operation rules, can not only make correct volume automatic Evaluation and operation indicating with regard to the equipment normal running of other voltage powerless control system, can also evaluate from operation of power networks quality aspect, make to the evaluation of other voltage powerless control system more comprehensively, more effective, and use the mode of off-line to avoid the risk of actual electric network test.
Intelligent AVC system off-line detection method of the present invention is collected the idle control operation information of intelligent AVC system to be assessed on the Simulation Interface of electric analog system, on affecting each index of operation of power networks, carry out off-line assessment, and the countermeasure of believing is proposed the deficiency existing for intelligent AVC system.The aspects such as power supply reliability, fail safe, power grid quality and economy to operation of power networks in intelligent AVC system emulation process judge categorizedly, and provide assessment result, and the deficiency of test macro is proposed to improved strategy, be conducive to the stable operation of network system.
Above-described embodiment of the present invention, does not form limiting the scope of the present invention.Any modification of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in claim protection range of the present invention.
Claims (10)
1. an intelligent AVC system off-line detection method, is characterized in that, comprises step:
To test intelligent AVC system access electric analog system;
Described electric analog system is sent to Simulation Control instruction, control the various default Run-time scenario of described electric analog system simulation actual electric network system;
Obtain the control operation information of the intelligent AVC system of described test under various default Run-time scenarios, and the operation information after control operation described in described electric analog system responses;
By the comparison of the operation information of the control operation information of the intelligent AVC system of described test and described electric analog system and default standard information, judge the control effect of the intelligent AVC system of described test respectively;
And, according to the complexity of default Run-time scenario described in each, and the complexity of processing, default Run-time scenario described in each is set to an evaluation weight, applicable corresponding evaluation weight judges described control effect.
2. intelligent AVC system off-line detection method as claimed in claim 1, it is characterized in that, respectively by the comparison of the operation information of the control operation information of the intelligent AVC system of described test and described electric analog system and default standard information, the step that judges the control effect of the intelligent AVC system of described test comprises in following steps one or multinomial:
Respectively the rate of qualified voltage of described electric analog system, power supply quality, reactive apparatus devoting rate, area are subject to the corresponding information item comparison in electrical power factor and via net loss and described standard information, according to comparative result, judge whether the effect of the control strategy optimization of the intelligent AVC system of described test reaches preassigned;
By the response time comparison of the response time of described electric analog system and described standard information, according to comparative result, judge whether the control efficiency of the intelligent AVC system of described test reaches preassigned;
Respectively by described in described electric analog system responses, test intelligent AVC system control command time the amount of action of whole network equipment and the running cost of control command after implementing and the corresponding information item comparison in described standard information, according to comparative result, judge whether the feasibility of the intelligent AVC system of described test reaches preassigned;
Corresponding lock-in control operation information comparison in lock-in control operation information when respectively the intelligent AVC system of described test is out-of-limit for remote signalling displacement, remote signalling and described standard information, judges whether the fail safe of the intelligent AVC system of described test reaches preassigned.
3. the intelligent AVC system off-line detection method as described in claim 1 or 2, is characterized in that, the default of described standard information comprises the following steps:
Under various described default Run-time scenarios, the control operation instruction of simulated intelligence AVC system;
Described electric analog system is exported to the control operation instruction of described simulation;
Obtain the operation information of the control operation instruction of simulating described in described electric analog system responses;
According to the operation information of the control operation instruction of described simulation and described electric analog system responses, set the described standard information under various described default Run-time scenarios.
4. the intelligent AVC system off-line detection method as described in claim 1 or 2, it is characterized in that, obtain the control operation information of the intelligent AVC system of described test under various default Run-time scenarios, and described in described electric analog system responses, the step of the operation information after control operation comprises:
From the control operation interface of the intelligent AVC system of described test, collect the control operation information under various default Run-time scenarios of the intelligent AVC system of described test;
From each Simulation Application operation interface of described electric analog system, collect the operation information voltage power-less is controlled.
5. the intelligent AVC system off-line detection method as described in claim 1 or 2, is characterized in that, after judging the control effect of the intelligent AVC system of described test, further carries out following steps:
According to judged result, the intelligent AVC system of described test is screened.
6. an intelligent AVC system off-line checkout gear, is characterized in that, comprising:
Interface module, for testing intelligent AVC system access electric analog system;
Run-time scenario setting module, for described electric analog system is sent to Simulation Control instruction, controls the various default Run-time scenario of described electric analog system simulation actual electric network system;
Information module, for obtaining the control operation information of the intelligent AVC system of described test under various default Run-time scenarios, and the operation information after control operation described in described electric analog system responses;
Judge module, respectively by the comparison of the operation information of the control operation information of the intelligent AVC system of described test and described electric analog system and default standard information, judges the control effect of the intelligent AVC system of described test; And, according to the complexity of default Run-time scenario described in each, and the complexity of processing, default Run-time scenario described in each is set to an evaluation weight, applicable corresponding evaluation weight judges described control effect.
7. intelligent AVC system off-line checkout gear as claimed in claim 6, is characterized in that, described judge module comprises one or more in following submodule:
Control strategy judgement submodule, for the rate of qualified voltage of described electric analog system, power supply quality, reactive apparatus devoting rate, area being subject to the corresponding information item comparison of electrical power factor and via net loss and described standard information respectively, according to comparative result, judge whether the effect of the control strategy optimization of the intelligent AVC system of described test reaches preassigned;
Control efficiency judgement submodule, for by the response time comparison of the response time of described electric analog system and described standard information, judges according to comparative result whether the control efficiency of the intelligent AVC system of described test reaches preassigned;
Feasibility judgement submodule, for respectively by described in described electric analog system responses, test intelligent AVC system control command time the amount of action of whole network equipment and the running cost of control command after implementing and the corresponding information item comparison of described standard information, according to comparative result, judge whether the feasibility of the intelligent AVC system of described test reaches preassigned;
Fail safe judgement submodule, lock-in control operation information and the lock-in control operation information comparison accordingly of described standard information when respectively the intelligent AVC system of described test is out-of-limit for remote signalling displacement, remote signalling, judge the preassigned that whether reaches of the intelligent AVC system of described test.
8. the intelligent AVC system off-line checkout gear as described in claim 6 or 7, is characterized in that, described intelligent AVC system off-line checkout gear further comprises rules administration module and rule base module;
Described standard information is set or revised to described rules administration module, according to user instruction;
Described rule base module is used for storing described standard information, for described judge module, reads.
9. the intelligent AVC system off-line checkout gear as described in claim 6 or 7, it is characterized in that, described information module is collected the control operation information under various default Run-time scenarios of the intelligent AVC system of described test from the control operation interface of the intelligent AVC system of described test, and collects the operation information voltage power-less is controlled from each Simulation Application operation interface of described electric analog system.
10. the intelligent AVC system off-line checkout gear as described in claim 6 or 7, is characterized in that, described intelligent AVC system off-line checkout gear further comprises:
Screening module, after judging the control effect of the intelligent AVC system of described test at described judge module, screens the intelligent AVC system of described test according to judged result.
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| CN103176471B (en) * | 2013-03-06 | 2016-06-08 | 上海电力学院 | The standard detection test method of area power grid automatic voltage control system |
| CN106802916B (en) * | 2016-12-09 | 2020-02-07 | 国网北京市电力公司 | Method, device and system for verifying transaction record data of electric vehicle |
| CN111813093B (en) * | 2020-07-23 | 2021-10-19 | 广东电网有限责任公司电力科学研究院 | Detection system of distribution station voltage coordination controller |
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