CN103823952B - The dataflow design method of bulk power grid regulation and control integration whole process simulation training system - Google Patents
The dataflow design method of bulk power grid regulation and control integration whole process simulation training system Download PDFInfo
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- CN103823952B CN103823952B CN201210461750.XA CN201210461750A CN103823952B CN 103823952 B CN103823952 B CN 103823952B CN 201210461750 A CN201210461750 A CN 201210461750A CN 103823952 B CN103823952 B CN 103823952B
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- 238000004088 simulation Methods 0.000 title claims abstract description 87
- 238000012549 training Methods 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000008569 process Effects 0.000 title claims abstract description 28
- 238000013461 design Methods 0.000 title claims abstract description 17
- 230000010354 integration Effects 0.000 title claims abstract description 16
- 230000011664 signaling Effects 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 238000010248 power generation Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000012800 visualization Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000003993 interaction Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000005094 computer simulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000010205 computational analysis Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The present invention relates to a kind of dataflow design method being applicable to bulk power grid regulation and control integration whole process simulation training system, comprise the following steps: remote signalling information secondary singal is delivered to regulator control system emulation platform by substation simulation；Power Flow Information is delivered to regulator control system emulation platform by physics grid simulation platform；Regulator control system emulation platform controls the training case of execution is delivered to physics grid simulation platform by teacher；After the calculating of physics grid simulation platform, Power Flow Information is delivered to substation simulation system and regulator control system emulation platform；Application the method carries out data interaction in Training Simulation System and production system, emulation platform, each simulation subsystem, subordinate's scheduling institution training system etc., improves the really degree of whole analogue simulation, reaches the result of training of " virtual reality ".
Description
Technical field
The present invention relates to the field of information processing of power system, particularly relate to one and be applicable to bulk power grid regulation and control integration entirely
The dataflow design method of Process Simulation Training system.
Background technology
In recent years, the development of electrical network presents regulation and control integration and overall process Generation Control trend, and this is to tradition electrical network
The huge change of management and running pattern.In order to adapt to this change, need to set up the simulation training system of " virtual reality ", to electricity
Network operation each post personnel carry out comprehensive training.
But traditional dispatcher's training simulation system (DTS) dataflow design is single, bad adaptability, it is only capable of simulating EMS system
, there is larger difference with the EMS system of real time execution in system part monitoring, computational analysis function, a manoeuvre training object is also only
Can be 1～2 dispatcher.
In management and running simulation training system problem, dataflow design is the most crucial, directly determines showing of emulation training
Real simulation effect.Therefore, it is necessary to the dataflow design for existing commissioning test simulation training system improves, to improve
Analog simulation effect.
Summary of the invention
It is an object of the invention to provide a kind of data adapting to bulk power grid regulation and control integration whole process simulation training system
Stream method for designing so that simulation training system can obtain each production system data easily, carries out analogue simulation preparation, then
Data can be distributed swimmingly between each analog systems, carry out associative simulation calculating, finally can show emulation intuitively
Analog result, it is achieved the emulation training effect highly consistent with true production circumstances.
Dataflow design is usually directed to production system, emulation platform, each simulation subsystem, subordinate's scheduling institution training system
Deng.For different types of data exchange process, emulation preparatory stage and emulation can be divided into carry out the stage and to carry out data stream and set
Meter.In the emulation preparatory stage, higher to data integrity demands；Carry out the stage in emulation, real-time property is required higher.
Thus, for emulation training pattern and the requirement of electric power enterprise change, not only to be solved by dataflow design
Data interaction routing problem between different emulation modules, also to propose the most static with dynamic data distribution policy with man-machine
Interface data sample-taking brush new paragon, improves the really degree of whole analogue simulation, reaches the result of training of " virtual reality ".
The dataflow design method of a kind of bulk power grid regulation and control integration whole process simulation training system, it is characterised in that bag
Include following steps:
Remote signalling information secondary singal is delivered to regulator control system emulation platform by substation simulation；
Power Flow Information is delivered to regulator control system emulation platform by physics grid simulation platform；
Regulator control system emulation platform controls the training case of execution is delivered to physics grid simulation platform by teacher；
After the calculating of physics grid simulation platform, Power Flow Information is delivered to substation simulation system and regulator control system emulation platform；
Regulator control system emulation platform calculates according to whole process simulation, and student's remote control remote regulating, fault, abnormal information are delivered to fortune
Dimension analogue system, Protection simulation system and substation simulation system.
Described physics grid simulation platform includes that Static Power Flow calculates, dynamic power flow calculates, wind-powered electricity generation emulation module.
Described dispatching patcher emulation platform includes AGC emulation, MUI emulation, GCA emulation, visual simulating, AVC emulation, religion
Member's operation simulation, student's remote control, teaching notes event-driven and evaluation module.
Described physics grid simulation platform is responsible for transceiving data, is received operation and calculate, and by the meter of Simulated training
Calculating result uses the mode identical with actual electric network SCADA system to send into visual training system.
Measuring value is sent into Generation Control training system by described visualization training system, and Generation Control training system calculates
Power generation dispatching basic point as the scheduling basic point information of AGC Simulated training, the unit simulation control signal that AGC Simulated training obtains
Pass physics grid simulation platform again back.
The information of described physics grid simulation platform intersects with subordinate's scheduling training system, substation training system simultaneously mutually
Change.
The present invention provides a kind of dataflow design adapting to bulk power grid regulation and control integration whole process simulation training system, and this sets
Count and include following two large divisions:
(1) the emulation preparatory stage:
1, model figure
2, historical load
3, interconnection and unit history plan
4, data section
(2) emulation is carried out the stage:
1, real-time data distribution
2, fault message distribution
3, super short period load forecast
4, interconnection is planned in real time with unit
5, training state data sampling and display.
The beneficial effect that the present invention is reached:
What the present invention provided adapts to the dataflow design method of bulk power grid regulation and control integration whole process simulation training system,
Training Simulation System and production system, emulation platform, each simulation subsystem, subordinate's scheduling institution training system etc. carry out data friendship
Mutually so that simulation training system can obtain each production system data easily, carry out analogue simulation preparation, then can be smooth and easy
Data are distributed on ground between each analog systems, carry out associative simulation calculating, improve the really degree of whole analogue simulation, finally
Simulation results can be shown intuitively, it is achieved the emulation training effect highly consistent with true production circumstances.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, not
Constitute limitation of the invention.In the accompanying drawings:
Fig. 1 is one embodiment of the invention simulation training system overall structure schematic diagram；
Fig. 2 is explanation one embodiment of the invention big Dynamic simulation training system data flow diagram；
Fig. 3 is the big Dynamic simulation training system data shelf composition of one embodiment of the invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with implement example and
Accompanying drawing, implements to be described in further details to the present invention.Here, the present invention's schematically implements and illustrates to be used for explaining this
Bright, but not as a limitation of the invention.
As it is shown in figure 1, illustrate the overall structure of simulation training system, protect including regulation and control emulation, O&M emulation and relay
Protect simulation subsystem, carry out the data interaction needed for whole process simulation training by data-interface.Regulation and control emulation data-interface is handed over
Mutual data, after data parsing processes, carry out alarm window triggering, alerting service and data and update function.O&M analogue system number
According to interactive interfacing data through data parsing process after, carry out instruction process, trend update and signal processing.Protection simulation
The data of system data interactive interfacing, after dissection process, carry out protection process.Regulation and control analogue system by remote control, telemetry intelligence (TELINT),
Unit exception, fault message, Power Flow Information deliver to O&M analogue system, and equipment fault abnormal information, flow data are delivered to
Protection simulation system；Remote signalling, remote measurement change information, protection signal message are delivered to regulation and control emulation and are by O&M analogue system
System；Secondary singal information is delivered to the signal processing module of O&M analogue system by Protection simulation system.
As in figure 2 it is shown, illustrate the dataflow design of integration whole process simulation training system, physics grid simulation
Platform includes that Static Power Flow calculates, dynamic power flow calculates, wind-powered electricity generation copying, and Dispatching Control System emulation platform includes that AGC imitates
Very, MUI emulation, GCA emulation, visual simulating, AVC emulation, teacher's operation simulation, student's remote control, teaching notes event-driven and comment
Estimate function.The data stream interaction of whole process simulation training is as follows:
1, remote signalling information secondary singal is delivered to emulation platform by substation simulation；
2, Power Flow Information is delivered to emulation platform by Physical Simulation Platform；
3, regulation and control emulation platform controls the training case of execution is delivered to physics grid simulation platform by teacher；
4, after physics grid simulation platform calculates, Power Flow Information is delivered to substation simulation and regulator control system emulation platform；
5, regulation and control emulation platform calculates according to whole process simulation, and student's remote control remote regulating, fault, abnormal information etc. are delivered to fortune
Dimension analogue system, Protection simulation system and substation simulation system.
As it is shown on figure 3, illustrate the data shelf composition of integration whole process simulation training system.Actual physics electrical network
Emulation platform is the core of training system, is responsible for transceiving data, receives operation and carry out computing function, and by the meter of Simulated training
Calculating result uses the mode identical with actual electric network SCADA system to send into visual training system, and visualization training again will amount
Measured value send into Generation Control training system, the power generation dispatching basic point calculated as the scheduling basic point information of Simulated training AGC,
The unit simulation control signal that AGC emulation obtains passes physics grid simulation platform again back.The letter of physics grid simulation platform simultaneously
Breath can also be intercoursed with subordinate scheduling training system, substation training system etc., thus realizes the big electricity of complete the superior and the subordinate
Net regulation and control integration whole process simulation training.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and deformation, these improve and deformation
Also should be regarded as protection scope of the present invention.
Claims (4)
1. the dataflow design method of a bulk power grid regulation and control integration whole process simulation training system, it is characterised in that include
Following steps:
Remote signalling information secondary singal is delivered to regulator control system emulation platform by substation simulation system；
Power Flow Information is delivered to regulator control system emulation platform by physics grid simulation platform；
Regulator control system emulation platform controls the training case of execution is delivered to physics grid simulation platform by teacher；
Physics grid simulation platform includes that Static Power Flow calculates and dynamic power flow calculates, and after calculating, Power Flow Information is delivered to transformer station
Analogue system and regulator control system emulation platform；
Student's remote control remote regulating, fault, abnormal information are delivered to O&M analogue system, Protection simulation by regulator control system emulation platform
System and substation simulation system；
O&M analogue system carries out instruction process, trend updates and signal processing；
Mutual data parsing is processed by Protection simulation system, carries out protection process.
2. the dataflow design method of bulk power grid regulation and control integration whole process simulation training system as claimed in claim 1, its
Being characterised by, described physics grid simulation platform also includes wind-powered electricity generation emulation module.
3. the dataflow design method of bulk power grid regulation and control integration whole process simulation training system as claimed in claim 1, its
Being characterised by, described physics grid simulation platform is responsible for transceiving data, is received operation and calculate, and by the meter of Simulated training
Calculating result uses the mode identical with actual electric network SCADA system to send into visual training system.
4. the dataflow design method of bulk power grid regulation and control integration whole process simulation training system as claimed in claim 3, its
Being characterised by, measuring value is sent into Generation Control training system by described visualization training system, and Generation Control training system calculates
The power generation dispatching basic point gone out is as the scheduling basic point information of AGC Simulated training, the unit Simulation Control letter that AGC Simulated training obtains
Number pass physics grid simulation platform again back.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105321397A (en) * | 2014-08-05 | 2016-02-10 | 国家电网公司 | Simulation method, device and system |
| CN104298538B (en) * | 2014-10-11 | 2017-11-10 | 国家电网公司 | A kind of message treatment method between power scheduling training system and its core application |
| CN104537908B (en) * | 2014-12-17 | 2017-04-12 | 国电南瑞科技股份有限公司 | Multi-stage scheduling integrated simulation system based on model sharing and method |
| CN104900109A (en) * | 2015-07-02 | 2015-09-09 | 国家电网公司 | Power grid anti-accident maneuver process graphic presentation method |
| CN105225584B (en) * | 2015-08-03 | 2018-05-11 | 国家电网公司 | A kind of team control function emulation system of area power grid breaker |
| CN105513449A (en) * | 2015-12-22 | 2016-04-20 | 国家电网公司 | Comprehensive evaluation method for power grid regulating and controlling integral simulating training system |
| CN106202722B (en) * | 2016-07-11 | 2019-12-10 | 上海科梁信息工程股份有限公司 | Large-scale power grid information physical real-time simulation platform |
| CN110930807A (en) * | 2019-12-26 | 2020-03-27 | 清华四川能源互联网研究院 | Simulation training system of electric power system |
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