CN104007978B - A kind of secondary equipment of intelligent converting station logical simulation system - Google Patents
A kind of secondary equipment of intelligent converting station logical simulation system Download PDFInfo
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Abstract
The invention discloses a kind of secondary equipment of intelligent converting station logical simulation system, including：Logic module development subsystem realizes the Classification Management and configuration exploitation of module；Engineering sets up management subsystem, builds the Simulation Engineering for meeting secondary device or electrical secondary system, and compile the secondary device Simulation Engineering model for ultimately generating and can be used for emulating；Engineering Simulation subsystem, for performing secondary device Simulation Engineering and exporting emulation monitoring result.The present invention can be used in intelligent substation, the running status of secondary device and whole station electrical secondary system is simulated by way of system constructing, logical signal are emulated, the action behavior of electrical secondary system and the reaction to failure or defect can be grasped by simulation run, successive relay trip process when reappearing operation or failure, for operating maintenance provides the means and easily electrical secondary system training tool of grasping secondary device and system performance, the reliability of technical merit that substation operation safeguards and equipment is effectively increased.
Description
Technical field
The present invention relates to a kind of secondary equipment of intelligent converting station logical simulation system, belong to power system transformer substation emulation skill
Art field.
Background technology
Transformer station in power network be in core status, undertake power system measuring calculating, operation monitoring, operational control, after
The important function of electric protection, carries out a branch and important directions that substation simulation is electric system simulation area research, tool
There are various functions such as development test, training operation, repair and maintenance, its effective means is the computing and equipment shape by Mathematical Modeling
The simulation of state.In terms of substation simulation research, the simulation operations training of current transformer station and the emulation of microcomputer protecting device are ground
Study carefully more deep, but the simulation study on whole station secondary device system also useless.
Intelligent substation technology combination IEC61850 standards, electronic mutual inductor, the mechanics of communication of networking, primary equipment
The multinomial new technology such as status monitoring starts in transformer station to widely apply at home so that information gathering, measurement, control, protection, meter
The basic function such as amount and monitoring also there occurs great change.Intelligent substation inside realization mechanism is complicated, be related to conventional hardwire,
Network communication, system configuration, communication packet treatment, device acquisition logic computing overall process.Field Force to the performance of new equipment,
Working characteristics, test method, safeguard technical ability without grasp in the case of, carry out operation maintenance and site examining and repairing, it is difficult to accomplish
Failure is correctly investigated, defect is thoroughly processed.
The secondary device designed and developed according to secondary system of intelligent substation theory of constitution and implementation feature, it is internal more
With modularized design, configurable realization is supported, and interface supports communication acquisition and control.Using its modularization, systematization
Configuration, Digital Transmission signal the characteristics of cause that simulating whole station electrical secondary system with software module is easy to implement, with being pre-designed
Good logic module emulates the logic of secondary device, it is easy to the generation electrical secondary system simulation model corresponding with real device；I.e.
Automatic " analysis " failure process implemented in software is possible to, similarity is high when the digital quantity that such as emulation applies is with failure, then pass through
The means of emulation, it is completely attainable to reproduce failure process, internal successive relay trip information, it is entirely possible to reduce operation inspection
Repair the difficulty of maintenance.When the energizing quantity change of simulation input or after adjust, can transformer station's internal act process directly perceived.
The content of the invention
It is an object of the invention to provide a kind of secondary equipment of intelligent converting station logical simulation system, by setting up and reality
Secondary device or the similar model of electrical secondary system, to apply energizing quantity or failure amount in the way of emulate the output of physical device or dynamic
Make behavior, grasp the logic theory inside secondary equipment of intelligent converting station, training tool is provided for related personnel, be repair and maintenance
Analysis means are provided.
For achieving the above object, the present invention takes following technical scheme to realize:
A kind of secondary equipment of intelligent converting station logical simulation system, including
Logic module development subsystem：Realize the Classification Management and configuration exploitation of module；The logic module develops subsystem
System includes basic module, line module, protection module and device configuration module；
Engineering sets up management subsystem：The module or the outside Simulation Engineering for importing provided with logic module development subsystem
File is input, and the teaming method for interconnecting combination by module builds the Simulation Engineering for meeting secondary device or electrical secondary system, and
It is Simulation Engineering configuration input/output interface, the Simulation Engineering to configuration editor generation is compiled to ultimately generate and can be used to emulate
Secondary device Simulation Engineering model；The engineering sets up management subsystem includes secondary device Project Configuration module, whole station system
System device configuration module and Simulation Engineering compiling debugging module；
Engineering Simulation subsystem：The secondary device Simulation Engineering model of management subsystem development is set up based on engineering, imitative
The energizing quantity or fault recorder data with secondary device Simulation Engineering Model Matching are imported during true, by |input paramete
Verification and the parameter according to emulation setting are checked, secondary device Simulation Engineering is performed and is exported emulation monitoring result；The engineering
Simulation subsystem includes that |input paramete checks module, simulation parameter setting module and artificial debugging process monitoring module.
Primary element needed for foregoing basic module offer free configuration, including simple logic operation module, simple fortune
Calculate module and for combining, comparing, latch, time delay, capture operation module；
The line module generates user logic module according to predetermined module create-rule editor, or by basic mould
The special module that the module or plant equipment storehouse that block, external module storehouse import are provided is through Logical Configuration, editor combination producing user
Logic module；
The protection module is according to protection and observing and controlling work(of the predetermined module create-rule editor generation with certain logic
Can module, related sampling calculating, relay protective scheme treatment, controlled output, failure wave-recording, harmonic wave point in completion protection measuring and controlling equipment
Analysis；
The device configuration module, basic module, line module and protection module is had through compound configuration generation and is met
The second protection measuring and controlling equipment module of corresponding function feature.
Foregoing secondary device Project Configuration module, requires, by basic module, Yong Humo according to secondary device logical simulation
Block or device configuration module carry out matched combined, realize that the signal of equipment room is mutual by the target substation electrical secondary system of required emulation
Connection and transmit, and be simulation object configuration input/output interface, configuration into single device Simulation Engineering, many device emulation engineerings or
By many device emulation engineerings of transformer station's electrical separation；
The whole station system equipment configuration module, requires, by basic module, user according to the logical simulation of whole station secondary device
The target substation electrical secondary system of module or device configuration module Simulation on demand carries out matched combined, realizes that the signal of equipment room is mutual
Connection and transmit, and be simulation object configuration input/output interface, configuration is into multiple voltage grade and the whole station secondary device of scale
Simulation Engineering；
The Simulation Engineering compiles debugging module, is required according to Simulation Engineering, by the compiled tune of the Simulation Engineering of configuration
Examination, generation perform the secondary device Simulation Engineering model of simulation calculating.
Foregoing Simulation Engineering compiling debugging module be compiled debugging include equipment interface to configuration, Signal Matching,
Logic corresponding relation, order of operation carry out inspection verification, and prompting is given to the mistake in modeling, and generation is pressed after modification is correct
The secondary device Simulation Engineering model that particular order computing is performed.
Foregoing |input paramete checks module, when Simulation Engineering is performed, to the transformer station's configuration for importing or device configuration
Inspection verification is carried out, the sampled value, switching value or control command and failure wave-recording file to emulation input carry out the inspection of verification property
Look into, and the input stimulus or signal conditioning of Simulation Engineering will be met and be added in emulation, otherwise provide miscue information；
The simulation parameter setting module, according to the simulation requirements of different simulation objects, to the emulation needed for simulation object
The parameter of equipment definite value parameter or user interface when step-length, simulation time, emulation is set；
The artificial debugging process monitoring module, to the outgoing event record or electrical secondary system of simulation object implementation procedure
Fault actions information, trip signal and process that the internal record ripple of protection occurs realize monitoring output.
Foregoing simulation result records output by special monitoring module, display forms or sequential events recorder.
The present invention studied by way of modeling and simulating the electrical secondary system of intelligent substation action behavior and to failure or
The reaction of defect, successive relay trip process when reappearing operation or failure, for operating maintenance provides grasp secondary device and system performance
Means and easily electrical secondary system training tool, effectively increase the technical merit of substation operation maintenance and the reliability of equipment
Property.
Brief description of the drawings
Fig. 1 is secondary equipment of intelligent converting station logical simulation system function module structure chart of the present invention.
Specific embodiment
For technical scheme, technical characteristic, reached purpose and effect for making present invention realization are easy to understand, with reference to
Specific embodiment, is expanded on further the present invention.
Fig. 1 is the functional module structure figure of secondary equipment of intelligent converting station logical simulation system of the present invention.Intelligent substation
Secondary device logical simulation system, including:
Logic module development subsystem：Possess basic module, the module in external module storehouse and the factory that can be carried according to inside
The special module of family's equipment library, realizes the Classification Management and configuration exploitation of module, and all modules can be used to set up Simulation Engineering；Patrol
Collect Development of Module subsystem to be realized by independent workspace, can freely import and export logic module storehouse, according to module library classification point
Open pipe manage, line module is developed, configuration generation new equipment module, or existing configuration module is modified it is perfect,
The secondary device object for contributing to extension to emulate, can meet the engine request of different secondary device systems establishment, reach and reality
The consistent logical performance in border.
Logic module development subsystem of the invention is using the software function module design and logic independently of hardware system
Configuration module polymerization, realizes that object module behaviour is consistent with actual secondary device behavior.Support from simple functions
Module is developed and managed to the configuration of complex function module and device level functional module, i.e., according to basic module, external module storehouse
Module and plant equipment storehouse special module, and target device functional requirement, carry out the combination and exploitation of module.
Logic module development subsystem possesses the functions such as the exploitation and management in logic module storehouse, and logic module storehouse refers to by phase
Should rule module collection of the composition with Different Logic function.All modules follow same interface and specification, realize module with
Intermodule interconnection, interconnection between module and interface.Logic module development subsystem is with the consistent mark of function, interface, logical AND device
Standard is designed module, is realized based on cross-platform too development, using the method for testing of whitepack, completion Development of Module to apparatus function
Test, the overall process pure software of perfect performance, make the object module of exploitation can be as the stand-alone assembly of secondary device in device
Interior application；The exploitation testing efficiency of secondary device is improved, it is real to support apparatus module exploitation and functional test organic unity.Branch
The extensive second protection EM equipment module of development and application is held, the second protection EM equipment module of exploitation covers power system main element guarantor
Shield, route protection module, and module also supports to realize the equipment such as combining unit, intelligent cell that same type protection module can expand
Open up to support the logic realization of different manufacturers, different model protection supervisory equipment.
Logic module development subsystem of the invention includes basic module, line module, protection module and device configuration mould
Block, wherein,
Basic module：Primary element needed for free configuration is provided, mainly by simple logic operation module, simple operation mould
Block and for combining, comparing, latch, time delay, the module composition of the operation such as capture.Basic module be combined into complex modules or
Line module, the primary element for possessing component devices module.
Line module：User logic module is generated according to predetermined module create-rule editor, or by basic module, outer
The special module that the module or producer that portion module library imports are provided is through Logical Configuration, editor's combination producing user logic module；It is right
In by editing the user logic module of generation correspondence submodule tree can be added to according to the type of selection, preservation can be also derived,
Or it is updated to logic module storehouse.
Protection module：According to protection and observing and controlling function of the predetermined module create-rule editable generation with certain logic
Module, can complete to protect sampling calculating, relay protective scheme treatment, controlled output, failure wave-recording, the frequency analysis etc. in measuring and controlling equipment
Function, and support to import the relay protective scheme module developed according to plant equipment feature, protection module can be derived or be updated to and patrol
Collect module library.All modules support that Classification Management can be carried out according to various ways such as different type, different manufacturers, different qualities.
Device configuration module：Will basic module, line module and protection module have through compound configuration generation and meet phase
Answering the second protection measuring and controlling equipment module of functional characteristics, existing device module can also carry out rearranging collecting and generate similar or upgrading model
EM equipment module, device configuration module is supported to derive or is updated to logic module storehouse, and second protection measuring and controlling equipment module is emulation
The key component of modeling.
Engineering sets up management subsystem：The module or the outside Simulation Engineering for importing provided with logic module development subsystem
File is input, and the teaming method for interconnecting combination by module builds the Simulation Engineering for meeting secondary device or electrical secondary system, and
Be that Simulation Engineering configures suitable input/output interface, the Simulation Engineering of configuration editor generation is compiled ultimately generate it is available
In the secondary device Simulation Engineering model of emulation, the Simulation Engineering for completing to set up can reach and the preferable similarity of real system.
Engineering of the invention sets up management subsystem includes secondary device Project Configuration module, whole station system equipment configuration mould
Block and Simulation Engineering compiling debugging module, wherein,
Secondary device Project Configuration module, requires according to secondary device logical simulation, by basic module, line module or sets
Standby configuration module carries out matched combined, realizes that the signal of equipment room is interconnected and biography by the target substation electrical secondary system of required emulation
Pass, and be that simulation object configures suitable input/output interface, configuration into single device Simulation Engineering, many device emulation engineerings or
By many device emulation engineerings of transformer station's electrical separation.
Whole station system equipment configuration module, requires, by basic module, line module according to the logical simulation of whole station secondary device
Or the target substation electrical secondary system of device configuration module Simulation on demand carry out matched combined, realize equipment room signal interconnection and
Transmission, and be that simulation object configures suitable input/output interface, configuration secondary sets into the whole station of multiple voltage grade and scale
Standby Simulation Engineering.
Simulation Engineering compiles debugging module, is required according to Simulation Engineering, by the compiled debugging of the Simulation Engineering of configuration, life
Into the secondary device Simulation Engineering model for performing simulation calculating.Wherein compile including the equipment interface to configuration, Signal Matching, patrol
Collecting corresponding relation, order of operation carries out inspection verification, and prompting is given to the mistake in modeling, and spy is pressed in generation after modification is correct
Determine the secondary device Simulation Engineering model of sequential operation execution.The compiled correct secondary device Simulation Engineering model of debugging can lead
Go out corresponding document to be preserved, be subsequent simulation provides convenient.
Engineering Simulation subsystem：The secondary device Simulation Engineering model of management subsystem development is set up based on engineering, imitative
The energizing quantity or fault recorder data with secondary device Simulation Engineering Model Matching are imported during true, by |input paramete
Verification and the parameter according to emulation setting are checked, secondary device Simulation Engineering is performed and is exported emulation monitoring result.Engineering Simulation
Subsystem can simulate the successive relay trip action process of the secondary device such as multiple protections in case of a fault, reproduce multiple protection equipments
The overall process for coordinating is acted during failure, failure process recurrence, crash analysis is realized.
Engineering Simulation subsystem of the invention includes that |input paramete checks module, simulation parameter setting module and artificial debugging
Process monitoring module, wherein,
|input paramete checks module, when Simulation Engineering is performed, the transformer station's configuration for importing or device configuration is examined
Check carries out the inspection of verification property to data, the recorded wave file such as, the sampled value to emulation input, switching value or control command, and will
The input stimulus or signal conditioning for meeting Simulation Engineering are added in emulation, otherwise provide miscue information.
Simulation parameter setting module, according to the simulation requirements of different simulation objects, to the simulation step length needed for simulation object,
The parameter of equipment definite value parameter or user interface when simulation time, emulation is set, and is easy to simulation process to run.
Artificial debugging process monitoring module, to outgoing event record or electrical secondary system in the implementation procedure of simulation object
Fault actions information, trip signal and the process that the internal record ripple of protection occurs realize monitoring output.Simulation result can be by special
Door monitoring module, display forms or sequential events recorder record.Occur exception in simulation calculation, can automatically terminate corresponding
Calculate, and export corresponding abnormal information.
Above-described embodiment does not limit the present invention in any form, all to take equivalent or the form of equivalent transformation to be obtained
Technical scheme, be within the scope of the present invention.
Claims (4)
1. a kind of secondary equipment of intelligent converting station logical simulation system, it is characterised in that：Including
Logic module development subsystem：Realize the Classification Management and configuration exploitation of module；The logic module development subsystem bag
Include basic module, line module, protection module and device configuration module；
Primary element needed for the basic module offer free configuration, including simple logic operation module, simple operation module
And for combining, comparing, latch, time delay, capture operation module；
The line module generates user logic module according to predetermined module create-rule editor, or by basic module, outer
The special module that the module or plant equipment storehouse that portion module library imports are provided is through Logical Configuration, editor's combination producing user logic mould
Block；
The protection module is according to protection and observing and controlling function mould of the predetermined module create-rule editor generation with certain logic
Block, completes sampling calculating, relay protective scheme treatment, controlled output, failure wave-recording, the frequency analysis of correlation in protection measuring and controlling equipment；
The device configuration module, basic module, line module and protection module is had through compound configuration generation and meets corresponding
The second protection measuring and controlling equipment module of functional characteristics；
Engineering sets up management subsystem：The module provided with logic module development subsystem or the outside Simulation Engineering file for importing
It is input, the teaming method for interconnecting combination by module is built the Simulation Engineering for meeting secondary device or electrical secondary system, and is imitative
True engineering configuration input/output interface, is compiled to the Simulation Engineering that configuration editor generates and ultimately generates can be used for emulating two
Secondary device Simulation Engineering model；The engineering sets up management subsystem includes secondary device Project Configuration module, and whole station system sets
Standby configuration module and Simulation Engineering compiling debugging module；
The secondary device Project Configuration module, requires according to secondary device logical simulation, by basic module, line module or sets
Standby configuration module carries out matched combined, realizes that the signal of equipment room is interconnected and biography by the target substation electrical secondary system of required emulation
Pass, and for simulation object configures input/output interface, configuration is into single device Simulation Engineering, many device emulation engineerings or by power transformation
Stand many device emulation engineerings of electrical separation；
The whole station system equipment configuration module, requires, by basic module, line module according to the logical simulation of whole station secondary device
Or the target substation electrical secondary system of device configuration module Simulation on demand carry out matched combined, realize equipment room signal interconnection and
Transmission, and for simulation object configures input/output interface, configuration is emulated into the whole station secondary device of multiple voltage grade and scale
Engineering；
The Simulation Engineering compiles debugging module, is required according to Simulation Engineering, by the compiled debugging of the Simulation Engineering of configuration, life
Into the secondary device Simulation Engineering model for performing simulation calculating；
Engineering Simulation subsystem：The secondary device Simulation Engineering model of management subsystem development is set up based on engineering, was being emulated
The energizing quantity or fault recorder data with secondary device Simulation Engineering Model Matching are imported in journey, by the inspection to |input paramete
Verification and the parameter according to emulation setting, perform secondary device Simulation Engineering and export emulation monitoring result；The Engineering Simulation
Subsystem includes that |input paramete checks module, simulation parameter setting module and artificial debugging process monitoring module.
2. a kind of secondary equipment of intelligent converting station logical simulation system according to claim 1, it is characterised in that：It is described imitative
True engineering compiling debugging module is compiled debugging includes equipment interface, Signal Matching, logic corresponding relation, the computing to configuration
Order carries out inspection verification, and prompting is given to the mistake in modeling, and generation is performed by particular order computing after modification is correct
Secondary device Simulation Engineering model.
3. a kind of secondary equipment of intelligent converting station logical simulation system according to claim 1, it is characterised in that：
The |input paramete checks module, when Simulation Engineering is performed, the transformer station's configuration for importing or device configuration is examined
It is right to check, and the sampled value, switching value or control command and failure wave-recording file to emulation input carry out the inspection of verification property, and will
The input stimulus or signal conditioning for meeting Simulation Engineering are added in emulation, otherwise provide miscue information；
The simulation parameter setting module, according to the simulation requirements of different simulation objects, to the simulation step length needed for simulation object,
The parameter of equipment definite value parameter or user interface when simulation time, emulation is set；
The artificial debugging process monitoring module, outgoing event record or the event of electrical secondary system to simulation object implementation procedure
Barrier action message, trip signal and the process that the internal record ripple of protection occurs realize monitoring output.
4. a kind of secondary equipment of intelligent converting station logical simulation system according to claim 3, it is characterised in that：It is described imitative
The output of true debugging process monitoring module records defeated by special monitoring module, display forms or sequential events recorder
Go out.
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| CN105389437A (en) * | 2015-11-17 | 2016-03-09 | 许继电气股份有限公司 | Simulation system of human-machine interaction interface of secondary device of substation |
| CN107632589A (en) * | 2016-07-18 | 2018-01-26 | 上海申通地铁集团有限公司 | Test device and method for the auxiliary inverse controller of railcar system |
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| CN109657395A (en) * | 2018-12-29 | 2019-04-19 | 中国电力科学研究院有限公司 | A kind of customized configuration method of grid simulation, terminal, server and system |
| CN113759749B (en) * | 2020-06-02 | 2024-05-03 | 青岛海信日立空调系统有限公司 | Water chilling unit simulation system |
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