CN110516899A - A kind of net grade of real-time simulation combines closed loop test method and device with provincial AGC - Google Patents
A kind of net grade of real-time simulation combines closed loop test method and device with provincial AGC Download PDFInfo
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- CN110516899A CN110516899A CN201910598347.3A CN201910598347A CN110516899A CN 110516899 A CN110516899 A CN 110516899A CN 201910598347 A CN201910598347 A CN 201910598347A CN 110516899 A CN110516899 A CN 110516899A
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Abstract
The invention discloses a kind of net grades of real-time simulation to combine closed loop test method and device with provincial AGC, and the method comprising the steps of: obtaining real-time simulator and is executing the simulation result in the period；Polishing is carried out according to metric data of the connection relationship of the simulation result and the electric system of net grade and multiple Provincial Electric Power Systems to the net grade electric system, obtains the new metric data of the net grade electric system；According to the operating status between the new metric data and the net grade electric system and multiple Provincial Electric Power Systems, control command is made；The new metric data and the control command are transferred to the Provincial Electric Power System；The regulation order of the Provincial Electric Power System is received, and regulation order is transferred to the real-time simulator, to regulate and control to the generator in the real-time simulator.The present invention can be carried out the joint closed cycle simulation test based on real-time simulation, and AGC closed-loop control test is made to become simple and easy to operate.
Description
Technical field
The present invention relates to electric system the field of test technology more particularly to a kind of net grades of real-time simulation and provincial AGC to join
Close closed loop test method and device.
Background technique
In the process of running, control centre needs to adjust grid generation power output and power grid by AGC system for electric system
Balancing the load, by mains frequency bias adjustment to zero, holding mains frequency is rated value, and system is made to be in economical operation state.
The normal operation of AGC system is directly related to the economical operation of power grid, is even safely operated, therefore, before putting into operation, it is necessary to
AGC system is tested in detail.
But AGC closed-loop control test needs AGC power plant and unit to carry out practical control test all to be needed before each test
Checkout facility preparation situation is ready, carries out by determining experimental technique measure scheme and step, and there are process complexity, tests
The problems such as risky and influence actual electric network operation.Especially in practical large-scale power grid, there are the AGC system of different levels,
Net grade AGC system and the interaction of provincial AGC system closely, test more complicated trouble.
Summary of the invention
The purpose of the embodiment of the present invention is that a kind of net grade of real-time simulation is provided and provincial AGC combine closed loop test method and
Device can be carried out the joint closed cycle simulation test based on real-time simulation, and AGC closed-loop control test is made to become simple and easy to operate.
To achieve the above object, the embodiment of the invention provides a kind of net grades of real-time simulation to combine closed loop with provincial AGC
Test method, comprising the following steps:
It obtains real-time simulator and is executing the simulation result in the period；
According to the connection relationship of the simulation result and the electric system of net grade and multiple Provincial Electric Power Systems to the net
The metric data of grade electric system carries out polishing, obtains the new metric data of the net grade electric system；
According to the fortune between the new metric data and the net grade electric system and multiple Provincial Electric Power Systems
Row state, makes control command；
The new metric data and the control command are transferred to the Provincial Electric Power System；
The regulation order of the Provincial Electric Power System is received, and regulation order is transferred to the real-time simulator,
To regulate and control to the generator in the real-time simulator.
Preferably, the net grade electric system include the configuration of net grade preposition fast ethernet port, the acquisition of net grade data with
Supervisor control and net grade automatic electricity generation control system.
Preferably, described according to the new metric data and the net grade electric system and multiple provincial power trains
Operating status between system, makes control command, specifically includes:
By the net grade automatic electricity generation control system according to the new metric data and the net grade electric system and more
Operating status between a Provincial Electric Power System, makes control command；
The control command is transferred to the net grade data acquisition and monitoring by the net grade automatic electricity generation control system
Control system；
It is preposition fast that the control command is transferred to the net grade by net grade data acquisition and supervisor control again
Fast ethernet port configuration.
Preferably, each Provincial Electric Power System includes provincial preposition fast ethernet port configuration, province-level data
Acquisition and supervisor control and provincial automatic electricity generation control system.
Preferably, described that the new metric data and the control command are transferred to the Provincial Electric Power System, specifically
Include:
The institute new metric data being transferred to by Java Message Service message format in the Provincial Electric Power System
State provincial preposition fast ethernet port configuration；
The control command is transferred to by IEC104 specification described provincial preposition fast in the Provincial Electric Power System
Fast ethernet port configuration.
Preferably, the Provincial Electric Power System generates regulation order according to following steps:
The new metric data and the control command are received by the provincial preposition fast ethernet port configuration；
The new metric data and the control command are transferred to by the provincial preposition fast ethernet port configuration
The province-level data acquisition and supervisor control；
It is acquired by the province-level data and the new metric data and the control command is transferred to by supervisor control
The provincial automatic electricity generation control system；
By the provincial automatic electricity generation control system according to the new metric data, the control command and the generator
Operating status generate the regulation and order.
Preferably, the regulation order for receiving the Provincial Electric Power System, and regulation order is transferred in real time
Emulator is specifically included with regulating and controlling to the generator in the real-time simulator:
The Provincial Electric Power System is received by the preposition fast ethernet port configuration of the net grade to pass by IEC104 specification
The defeated regulation order to come；
The regulation is ordered by the configuration of the net grade preposition fast ethernet port again continue through IEC104 specification according to
It is secondary to be transferred to input and output board and the real-time simulator, to regulate and control to the generator in the real-time simulator.
The net grade that the embodiment of the present invention also provides a kind of real-time simulation combines closed-loop testing device with provincial AGC, comprising:
Simulation result obtains module, is executing the simulation result in the period for obtaining real-time simulator；
Data-parallel language module, for according to the simulation result and the electric system of net grade and multiple Provincial Electric Power Systems
Connection relationship carries out polishing to the metric data of the net grade electric system, obtains the new measurement number of the net grade electric system
According to；
Command control module, for according to the new metric data and the net grade electric system and multiple described provincial
Operating status between electric system, makes control command；
Interface module, for the new metric data and the control command to be transferred to the Provincial Electric Power System；
Regulate and control module, is transferred to institute for receiving the regulation order of the Provincial Electric Power System, and by regulation order
Real-time simulator is stated, to regulate and control to the generator in the real-time simulator.
A kind of corresponding net grade for providing real-time simulation of another embodiment of the present invention combines closed loop test dress with provincial AGC
It sets, including processor, memory and stores in the memory and be configured as the computer executed by the processor
Program, the processor realized when executing the computer program net grade of real-time simulation as described in any one of the above embodiments with it is provincial
AGC combines closed loop test method.
Compared with prior art, a kind of net grade of real-time simulation provided by the embodiment of the present invention is combined with provincial AGC closes
Ring test method and device, by building real-time simulator, the electric system of net grade and Provincial Electric Power System, to emulate actual electric network
System allows AGC closed-loop control test to become simple and easy to operate.Consider net grade AGC system simultaneously in simulation process simultaneously
Data interaction and order with provincial AGC system regulate and control, corresponding with actual network system hierarchical control and scheduling, so that test
As a result more acurrate, closer to actual moving process.In addition, Data-parallel language is carried out by net grade SCADA is unified, each provincial SCADA is not
It needs to carry out Data-parallel language, reduces the exploitation amount of system, and ensure that the uniformity of data；Unification is by the preposition FE of net grade and reality
When emulator carry out communication interaction, each provincial FE do not need directly to carry out communication interaction with real-time simulator, reduces imitative in real time
True interface, ensure that system real time.
Detailed description of the invention
Fig. 1 is that a kind of net grade for real-time simulation that the embodiment of the present invention 1 provides combines closed loop test method with provincial AGC
Flow diagram.
Fig. 2 is that a kind of net grade for real-time simulation that the embodiment of the present invention 2 provides combines closed loop test system with provincial AGC
Schematic diagram.
Fig. 3 is that a kind of net grade for real-time simulation that the embodiment of the present invention 3 provides combines closed-loop testing device with provincial AGC
Structural schematic diagram.
Fig. 4 is that a kind of net grade for real-time simulation that the embodiment of the present invention 4 provides combines closed-loop testing device with provincial AGC
Schematic diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It is that a kind of net grade for real-time simulation that the embodiment of the present invention 1 provides combines closed loop test with provincial AGC referring to Fig. 1
The flow diagram of method, the method includes the steps S1 to step S5:
S1, simulation result of the real-time simulator within the execution period is obtained；
S2, according to the connection relationship of the simulation result and the electric system of net grade and multiple Provincial Electric Power Systems to described
The metric data of net grade electric system carries out polishing, obtains the new metric data of the net grade electric system；
S3, according between the new metric data and the net grade electric system and multiple Provincial Electric Power Systems
Operating status makes control command；
S4, the new metric data and the control command are transferred to the Provincial Electric Power System；
S5, the regulation order for receiving the Provincial Electric Power System, and regulation order is transferred to the real-time simulation
Device, to regulate and control to the generator in the real-time simulator.
Specifically, actual bulk power system is simulated by real-time simulator, including under bulk power system generator and
Alternating current-direct current power grid is emulated, according to the operating status, that is, simulation result for emulating available generator and alternating current-direct current power grid.It is real
When emulator execute the period in generate simulation result after, net grade electric system can be transferred to by input and output board, in this way
One, the electric system of net grade can get simulation result.Wherein the execution period refers to automatic electricity generation control system
The execution of (Automatic Gain Control, abbreviation AGC) controls the period, can be manually set, such as 1~8 second or 4~16
Second.AGC is a critical function in Energy Management System EMS, and control target is the area for making to generate due to load change
Domain error (Area Control Error, ACE) is constantly reduced until being zero.
After net grade electric system obtains simulation result, so that it may according to simulation result and the electric system of net grade and multiple provinces
The connection relationship of grade electric system carries out polishing to the metric data for stating net grade electric system, obtains the new amount of net grade electric system
Measured data.Because the model of emulation relatively simplifies, total data needed for not providing test, it is therefore desirable to net grade power train
Data in system carry out polishing.New metric data include control zone frequency, unit output, power plant's power output, power plant respectively go out linear heat generation rate,
The analog quantity of interconnection section power or quantity of state etc..
According to the operating status between new metric data and the electric system of net grade and multiple Provincial Electric Power Systems, control is made
System order.The electric system of net grade is after its Data-parallel language, so that it may according to the electric system of net grade and multiple Provincial Electric Power Systems it
Between operating status, i.e., the mains frequency and Tie line Power state of current bulk power system, to each provincial electric power
System is as control command.
Because control command is that control command is transferred to provincial power train for each Provincial Electric Power System
System.In addition Provincial Electric Power System will be regulated and controled according to new metric data, so new metric data is also transferred to provincial electricity
Force system.Provincial Electric Power System makes regulation order according to new metric data and control command, and is transferred to net grade electric system.
After net grade electric system receives the regulation order of Provincial Electric Power System, regulation order is passed through into input and output board
It is transferred to real-time simulator, to regulate and control to the generator in real-time simulator, completes the electric system of net grade and provincial electric power
Joint closed loop test between system.Here generator refers to the generator model in real-time simulator, saves for simulating
Generator in grade electric system.
A kind of net grade of real-time simulation provided by the embodiment of the present invention 1 combines closed loop test method with provincial AGC, passes through
Real-time simulator, the electric system of net grade and Provincial Electric Power System are built, to including the electric system of net grade and multiple provincial electric power
The practical bulk power system of system is emulated, and AGC closed-loop control test is allowed to become simple and easy to operate.In addition net grade is considered
AGC system influences each other to power grid with provincial AGC system, in simulation process simultaneously consider net grade AGC system with it is provincial
The data interaction and order of AGC system regulate and control, so that simulation result is more acurrate, closer to actual moving process.
As an improvement of the above scheme, the net grade electric system includes the preposition fast ethernet port configuration of net grade, net
The acquisition of grade data and supervisor control and net grade automatic electricity generation control system.
Specifically, the preposition fast ethernet port of net grade configures the preposition FE of abbreviation net grade, and the acquisition of net grade data is controlled with monitoring
System abbreviation net grade SCADA processed, net grade automatic electricity generation control system abbreviation net grade AGC, so net grade electric system includes net grade
Preposition FE, net grade SCADA and net grade AGC.Net grade electric system obtains the specific mistake for needing to carry out Data-parallel language after simulation result
Journey are as follows: the preposition FE of net grade receives simulation result, and simulation result is transferred to net grade SCADA, and net grade SCADA carries out data benefit
Together, new metric data is obtained, and new metric data is transferred to net grade AGC.It should be noted that Data-parallel language is SCADA
One Xiang Gongneng, it can carry out polishing according to circuit connecting relation and simulation result.
As an improvement of the above scheme, described according to the new metric data and the net grade electric system and multiple institutes
The operating status between Provincial Electric Power System is stated, control command is made, is specifically included:
By the net grade automatic electricity generation control system according to the new metric data and the net grade electric system and more
Operating status between a Provincial Electric Power System, makes control command；
The control command is transferred to the net grade data acquisition and monitoring by the net grade automatic electricity generation control system
Control system；
It is preposition fast that the control command is transferred to the net grade by net grade data acquisition and supervisor control again
Fast ethernet port configuration.
Specifically, after the net grade AGC in the electric system of net grade receives the new metric data that net grade SCADA is uploaded, in conjunction with
Operating status between the electric system of net grade and multiple Provincial Electric Power Systems, i.e., the mains frequency and connection of current bulk power system
Winding thread exchanges power rating, the control command to each Provincial Electric Power System is provided, and be issued to net grade SCADA, by net grade SCADA
Control command is transferred to the preposition FE of net grade.
As an improvement of the above scheme, each Provincial Electric Power System includes that provincial preposition fast ethernet port is matched
It sets, province-level data acquires and supervisor control and provincial automatic electricity generation control system.
Specifically, the provincial preposition referred to as provincial preposition FE of fast ethernet port configuration, province-level data acquisition are controlled with monitoring
The referred to as provincial SCADA of system processed, the referred to as provincial AGC of provincial automatic electricity generation control system, so Provincial Electric Power System includes provincial
Preposition FE, provincial SCADA and provincial AGC.Because bulk power system generally comprises multiple Provincial Electric Power Systems, it is set as n, n >=
1, so bulk power system includes n provincial preposition FE, n provincial SCADA and n provincial AGC, as shown in Figure 2.
It referring to fig. 2, is that a kind of net grade of real-time simulation provided by the embodiment of the present invention 2 combines closed loop survey with provincial AGC
The schematic diagram of test system.The innovation of the system is, carries out only with the electric system of net grade and real-time simulator direct
Data interaction, data needed for each Provincial Electric Power System measure and regulation and control instruction then passes through net grade electric system and is forwarded, this
The benefit that sample is done has: a, Data-parallel language are carried out by net grade SCADA is unified, and each provincial SCADA does not need to carry out Data-parallel language, reduces
The exploitation amount of system, and ensure that the uniformity of data；B, communication friendship is uniformly carried out by the preposition FE of net grade and real-time simulator
Mutually, each provincial FE does not need directly to carry out communication interaction with real-time simulator, reduces real-time simulation interface, ensure that system reality
Shi Xing.
As an improvement of the above scheme, described that the new metric data and the control command are transferred to the provincial electricity
Force system specifically includes:
The institute new metric data being transferred to by Java Message Service message format in the Provincial Electric Power System
State provincial preposition fast ethernet port configuration；
The control command is transferred to by IEC104 specification described provincial preposition fast in the Provincial Electric Power System
Fast ethernet port configuration.
Specifically, the foreign language of Java Message Service is Java Message Service, abbreviation JMS.IEC104 specification, letter
Claim 104 specifications, is the international standard for being widely used in the industries such as electric power, urban track traffic.The preposition FE of net grade will be measured newly
Measured data is transferred to provincial preposition FE by JMS message format, and control command is transferred to provincial preposition FE by 104 specifications.
As an improvement of the above scheme, the Provincial Electric Power System generates regulation order according to following steps:
The new metric data and the control command are received by the provincial preposition fast ethernet port configuration；
The new metric data and the control command are transferred to by the provincial preposition fast ethernet port configuration
The province-level data acquisition and supervisor control；
It is acquired by the province-level data and the new metric data and the control command is transferred to by supervisor control
The provincial automatic electricity generation control system；
By the provincial automatic electricity generation control system according to the new metric data, the control command and the generator
Operating status generate the regulation and order.
Specifically, after new metric data and control command are transferred to provincial preposition FE by the preposition FE of net grade, provincial preposition FE
New metric data and control command are received, provincial SCADA is then transmitted to, provincial AGC is then transferred to, finally by saving
Grade AGC generates the regulation order to its affiliated generator according to the operating status of new metric data, control command and generator.With
Upper transmission process is carried out in each Provincial Electric Power System, so having multiple regulation orders.Provincial AGC generates regulation life
After order, regulation order is successively issued to provincial SCADA, provincial preposition FE, finally by each provincial preposition FE by each provincial electricity
The regulation order of Force system passes through 104 specification uniform transmissions to the preposition FE of net grade.
As an improvement of the above scheme, the regulation order for receiving the Provincial Electric Power System, and the regulation is ordered
Order is transferred to real-time simulator, to regulate and control to the generator in the real-time simulator, specifically includes:
The Provincial Electric Power System is received by the preposition fast ethernet port configuration of the net grade to pass by IEC104 specification
The defeated regulation order to come；
The regulation is ordered by the configuration of the net grade preposition fast ethernet port again continue through IEC104 specification according to
It is secondary to be transferred to input and output board and the real-time simulator, to regulate and control to the generator in the real-time simulator.
Specifically, after the preposition FE of net grade has received the regulation order that Provincial Electric Power System transmits, will regulation order after
It is continuous to be transferred to input and output board by 104 specifications, then real-time simulator is transferred to by input and output board, to real-time simulation
Generator in device is regulated and controled.After completing regulation, the operating status of generator and alternating current-direct current power grid in real-time simulator is sent out
Raw to change, which can enter next execution period.
It is that a kind of net grade for real-time simulation that the embodiment of the present invention 3 provides combines closed loop test with provincial AGC referring to Fig. 3
The structural schematic diagram of device, described device include:
Simulation result obtains module 11, is executing the simulation result in the period for obtaining real-time simulator；
Data-parallel language module 12, for according to the simulation result and the electric system of net grade and multiple Provincial Electric Power Systems
Connection relationship polishing is carried out to the metric data of the net grade electric system, obtain the new measurement number of the net grade electric system
According to；
Command control module 13, for according to the new metric data and the net grade electric system and multiple provinces
Operating status between grade electric system, makes control command；
Interface module 14, for the new metric data and the control command to be transferred to the Provincial Electric Power System；
Regulate and control module 15, is transferred to for receiving the regulation order of the Provincial Electric Power System, and by regulation order
The real-time simulator, to regulate and control to the generator in the real-time simulator.
Preferably, the net grade electric system include the configuration of net grade preposition fast ethernet port, the acquisition of net grade data with
Supervisor control and net grade automatic electricity generation control system.
Preferably, the command control module 13 is specifically used for:
By the net grade automatic electricity generation control system according to the new metric data and the net grade electric system and more
Operating status between a Provincial Electric Power System, makes control command；
The control command is transferred to the net grade data acquisition and monitoring by the net grade automatic electricity generation control system
Control system；
By the net grade data acquisition and supervisor control by the control command be transferred to the net grade it is preposition quickly
Ethernet port configuration.
Preferably, each Provincial Electric Power System includes provincial preposition fast ethernet port configuration, province-level data
Acquisition and supervisor control and provincial automatic electricity generation control system.
Preferably, the interface module 14 specifically includes:
Data transmission unit, for the new metric data to be transferred to the province by Java Message Service message format
The provincial preposition fast ethernet port configuration in grade electric system；
Control command transmission unit, for the control command to be transferred to the provincial power train by IEC104 specification
The provincial preposition fast ethernet port configuration in system.
Preferably, the Provincial Electric Power System generates regulation order according to following steps:
The new metric data and the control command are received by the provincial preposition fast ethernet port configuration；
The new metric data and the control command are transferred to by the provincial preposition fast ethernet port configuration
The province-level data acquisition and supervisor control；
It is acquired by the province-level data and the new metric data and the control command is transferred to by supervisor control
The provincial automatic electricity generation control system；
By the provincial automatic electricity generation control system according to the new metric data, the control command and the generator
Operating status generate the regulation and order.
Preferably, the regulation module 15 is specifically used for:
The Provincial Electric Power System is received by the preposition fast ethernet port configuration of the net grade to pass by IEC104 specification
The defeated regulation order to come；
The regulation is ordered by the configuration of the net grade preposition fast ethernet port again continue through IEC104 specification according to
It is secondary to be transferred to input and output board and the real-time simulator, to regulate and control to the generator in the real-time simulator.
A kind of net grade of real-time simulation provided by the embodiment of the present invention combines closed-loop testing device with provincial AGC can be real
The net grade of real-time simulation described in existing any of the above-described embodiment combines all processes of closed loop test method, device with provincial AGC
In modules, unit effect and realization technical effect respectively with the net grade of real-time simulation described in above-described embodiment
Corresponding identical as the technical effect of effect and the realization of provincial AGC joint closed loop test method, which is not described herein again.
It referring to fig. 4, is that the net grade of a kind of real-time simulation that the embodiment of the present invention 4 provides combines closed loop test with provincial AGC
The schematic diagram of device, it includes processor 10, memory 20 that the net grade of the real-time simulation, which combines closed-loop testing device with provincial AGC,
And it is stored in the memory 20 and is configured as the computer program executed by the processor 10, the processor 10
Realize that the net grade of real-time simulation described in any of the above-described embodiment and provincial AGC combine closed loop survey when executing the computer program
Method for testing.
Illustratively, computer program can be divided into one or more module/units, and one or more module/
Unit is stored in memory 20, and is executed by processor 10, to complete the present invention.One or more module/units can be with
It is the series of computation machine program instruction section that can complete specific function, the instruction segment is for describing computer program in a kind of reality
When the net grade that emulates combine the implementation procedure in closed loop test method with provincial AGC.For example, computer program can be divided into
Simulation result obtains module, Data-parallel language module, command control module block, interface module and regulation module, each specific function of module
It can be as follows:
Simulation result obtains module 11, is executing the simulation result in the period for obtaining real-time simulator；
Data-parallel language module 12, for according to the simulation result and the electric system of net grade and multiple Provincial Electric Power Systems
Connection relationship polishing is carried out to the metric data of the net grade electric system, obtain the new measurement number of the net grade electric system
According to；
Command control module 13, for according to the new metric data and the net grade electric system and multiple provinces
Operating status between grade electric system, makes control command；
Interface module 14, for the new metric data and the control command to be transferred to the Provincial Electric Power System；
Regulate and control module 15, is transferred to for receiving the regulation order of the Provincial Electric Power System, and by regulation order
The real-time simulator, to regulate and control to the generator in the real-time simulator.
The net grade of the real-time simulation combine with provincial AGC closed-loop testing device can be desktop PC, notebook,
Palm PC and cloud server etc. calculate equipment.The net grade of the real-time simulation combines closed-loop testing device with provincial AGC can
It include but are not limited to, processor, memory.It will be understood by those skilled in the art that schematic diagram 14 is only a kind of imitative in real time
Really net grade combines the example of closed-loop testing device with provincial AGC, does not constitute the net grade to the real-time simulation and provincial AGC
The restriction of joint closed-loop testing device may include perhaps combining certain components or not than illustrating more or fewer components
With component, such as the net grade of the real-time simulation combines closed-loop testing device with provincial AGC and can also set including input and output
Standby, network access equipment, bus etc..
Processor 10 can be central processing unit (Central Processing Unit, CPU), can also be other
General processor, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or processor 10 is also possible to any conventional processor
Deng processor 10 is that the net grade of the real-time simulation combines the control centre of closed-loop testing device with provincial AGC, is connect using various
Mouth and the net grade of the entire real-time simulation of connection combine the various pieces of closed-loop testing device with provincial AGC.
Memory 20 can be used for storing the computer program and/or module, and processor 10 is by operation or executes storage
Computer program and/or module in memory 20, and the data being stored in memory 20 are called, it realizes described real-time
The net grade of emulation combines the various functions of closed-loop testing device with provincial AGC.Memory 20 can mainly include storing program area and
Storage data area, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Playing function, image player function etc.) etc.；Storage data area, which can be stored, uses created data (such as sound according to mobile phone
Frequency evidence, phone directory etc.) etc..In addition, memory 20 may include high-speed random access memory, it can also include non-volatile
Memory, such as hard disk, memory, plug-in type hard disk, intelligent memory card (Smart Media Card, SMC), secure digital
(Secure Digital, SD) card, flash card (Flash Card), at least one disk memory, flush memory device or other
Volatile solid-state part.
Wherein, if the net grade of the real-time simulation combines the integrated module of closed-loop testing device with provincial AGC with software
The form of functional unit is realized and when sold or used as an independent product, can store in a computer-readable storage
In medium.Based on this understanding, the present invention realizes all or part of the process in above-described embodiment method, can also pass through meter
Calculation machine program is completed to instruct relevant hardware, and above-mentioned computer program can be stored in a computer readable storage medium
In, the computer program is when being executed by processor, it can be achieved that the step of above-mentioned each embodiment of the method.Wherein, above-mentioned calculating
Machine program includes computer program code, and computer program code can be source code form, object identification code form, executable text
Part or certain intermediate forms etc..Computer-readable medium may include: can carry computer program code any entity or
Device, recording medium, USB flash disk, mobile hard disk, magnetic disk, CD, computer storage, read-only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software
Distribution medium etc..It should be noted that computer-readable medium include content can according in jurisdiction legislation and specially
The requirement of benefit practice carries out increase and decrease appropriate, such as in certain jurisdictions, computer-readable according to legislation and patent practice
Medium does not include electric carrier signal and telecommunication signal.
The embodiment of the invention also provides a kind of computer readable storage medium, the computer readable storage medium includes
The computer program of storage, wherein control in computer program operation and set where the computer readable storage medium
The standby net grade for executing real-time simulation described in any of the above-described embodiment combines closed loop test method with provincial AGC.
To sum up, a kind of net grade of real-time simulation provided by the embodiment of the present invention combines closed loop test method with provincial AGC
And device, to emulate actual electric network system, allows AGC by building real-time simulator, the electric system of net grade and Provincial Electric Power System
Closed-loop control test becomes simple and easy to operate.Consider net grade AGC system and provincial AGC system simultaneously in simulation process simultaneously
The data interaction and order of system regulate and control, corresponding with actual network system hierarchical control and scheduling, so that test result is more acurrate,
Closer to actual moving process.In addition, Data-parallel language is carried out by net grade SCADA is unified, each provincial SCADA does not need to carry out data
Polishing, reduces the exploitation amount of system, and ensure that the uniformity of data；It is unified to be carried out by the preposition FE of net grade and real-time simulator
Communication interaction, each provincial FE are not needed directly to carry out communication interaction with real-time simulator, are reduced real-time simulation interface, ensure that
System real time.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (9)
1. a kind of net grade of real-time simulation combines closed loop test method with provincial AGC, which comprises the following steps:
It obtains real-time simulator and is executing the simulation result in the period；
According to the connection relationship of the simulation result and the electric system of net grade and multiple Provincial Electric Power Systems to the net grade electricity
The metric data of Force system carries out polishing, obtains the new metric data of the net grade electric system；
According to the operation shape between the new metric data and the net grade electric system and multiple Provincial Electric Power Systems
State makes control command；
The new metric data and the control command are transferred to the Provincial Electric Power System；
The regulation order of the Provincial Electric Power System is received, and regulation order is transferred to the real-time simulator, with right
Generator in the real-time simulator is regulated and controled.
2. the net grade of real-time simulation as described in claim 1 combines closed loop test method with provincial AGC, which is characterized in that institute
Stating net grade electric system includes the preposition fast ethernet port configuration of net grade, the acquisition of net grade data and supervisor control and net grade
Automatic electricity generation control system.
3. the net grade of real-time simulation as claimed in claim 2 combines closed loop test method with provincial AGC, which is characterized in that institute
It states according to the operating status between the new metric data and the net grade electric system and multiple Provincial Electric Power Systems,
Control command is made, is specifically included:
By the net grade automatic electricity generation control system according to the new metric data and the net grade electric system and multiple institutes
The operating status between Provincial Electric Power System is stated, control command is made；
The control command net grade data acquisition is transferred to by the net grade automatic electricity generation control system to control with monitoring
System；
Again by the net grade data acquisition and supervisor control by the control command be transferred to the net grade it is preposition quickly with
Too net port configuration.
4. the net grade of real-time simulation as described in claim 1 combines closed loop test method with provincial AGC, which is characterized in that every
A Provincial Electric Power System includes provincial preposition fast ethernet port configuration, province-level data acquisition and supervisor control
With provincial automatic electricity generation control system.
5. the net grade of real-time simulation as claimed in claim 4 combines closed loop test method with provincial AGC, which is characterized in that institute
It states and the new metric data and the control command is transferred to the Provincial Electric Power System, specifically include:
The province new metric data being transferred to by Java Message Service message format in the Provincial Electric Power System
The preposition fast ethernet port configuration of grade；
By the control command by IEC104 specification be transferred in the Provincial Electric Power System it is described it is provincial it is preposition quickly with
Too net port configuration.
6. the net grade of real-time simulation as claimed in claim 5 combines closed loop test method with provincial AGC, which is characterized in that institute
It states Provincial Electric Power System and generates regulation order according to following steps:
The new metric data and the control command are received by the provincial preposition fast ethernet port configuration；
The new metric data and the control command be transferred to by the provincial preposition fast ethernet port configuration described
Province-level data acquisition and supervisor control；
Acquired by the province-level data and supervisor control the new metric data and the control command are transferred to it is described
Provincial automatic electricity generation control system；
By the provincial automatic electricity generation control system according to the new metric data, the fortune of the control command and the generator
Row state generates the regulation order.
7. the net grade of real-time simulation as claimed in claim 3 combines closed loop test method with provincial AGC, which is characterized in that institute
The regulation order for receiving the Provincial Electric Power System is stated, and regulation order is transferred to real-time simulator, to the reality
When emulator in generator regulated and controled, specifically include:
The Provincial Electric Power System is received by the preposition fast ethernet port configuration of the net grade to be transmitted across by IEC104 specification
The regulation order come；
The regulation order IEC104 specification is continued through by the net grade preposition fast ethernet port configuration again successively to pass
It is defeated by input and output board and the real-time simulator, to regulate and control to the generator in the real-time simulator.
8. a kind of net grade of real-time simulation combines closed-loop testing device with provincial AGC characterized by comprising
Simulation result obtains module, is executing the simulation result in the period for obtaining real-time simulator；
Data-parallel language module, for the connection according to the simulation result and the electric system of net grade and multiple Provincial Electric Power Systems
Relationship carries out polishing to the metric data of the net grade electric system, obtains the new metric data of the net grade electric system；
Command control module, for according to the new metric data and the net grade electric system and multiple provincial electric power
Operating status between system, makes control command；
Interface module, for the new metric data and the control command to be transferred to the Provincial Electric Power System；
Regulate and control module, is transferred to the reality for receiving the regulation order of the Provincial Electric Power System, and by regulation order
When emulator, to regulate and control to the generator in the real-time simulator.
9. a kind of net grade of real-time simulation combines closed-loop testing device with provincial AGC, which is characterized in that including processor, storage
Device and storage in the memory and are configured as the computer program executed by the processor, and the processor executes
It realizes that the net grade of the real-time simulation as described in any one of claims 1 to 7 is combined with provincial AGC when the computer program to close
Ring test method.
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