CN103823952A - Data flow design method for large grid control integrated full-process simulation training system - Google Patents
Data flow design method for large grid control integrated full-process simulation training system Download PDFInfo
- Publication number
- CN103823952A CN103823952A CN201210461750.XA CN201210461750A CN103823952A CN 103823952 A CN103823952 A CN 103823952A CN 201210461750 A CN201210461750 A CN 201210461750A CN 103823952 A CN103823952 A CN 103823952A
- Authority
- CN
- China
- Prior art keywords
- simulation
- emulation
- training
- platform
- training system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The invention relates to a data flow design method for a large grid control integrated full-process simulation training system. The method includes the steps: a substation simulation system transmits a remote signaling information secondary signal to a control system simulation platform; a physical grid simulation platform transmits a tide signal to the control system simulation platform; the control system simulation platform is controlled by a teacher to transmit training cases to be executed, to the physical grid simulation platform; the physical grid simulation platform calculates and transmits the tide information to the substation simulation system and the control system simulation platform. After the method is applied to data interaction among a training simulation system, a power system, the simulation platforms, simulation subsystems, subordinate scheduling mechanism training systems and the like, trueness degree of the whole simulation process is increased and 'virtual reality' training effect is achieved.
Description
Technical field
The present invention relates to the field of information processing of electric system, relate in particular to a kind of dataflow design method that is applicable to large electrical network and regulates and controls integrated whole process simulation training system.
Background technology
In recent years, the development of electrical network presents integrated and overall process Generation Control trend, and this is the huge change to traditional dispatching of power netwoks operational mode.In order to adapt to this variation, need to set up the simulation training system of " virtual reality ", to operation of power networks, each post personnel carry out comprehensive training.
But traditional dispatcher's training simulation system (DTS) dataflow design is single, bad adaptability, only can simulate the monitoring of EMS components of system as directed, computational analysis function, have larger difference with the EMS system of real time execution, a manoeuvre training object can only be also 1～2 yardman.
In management and running simulation training system problem, dataflow design is very crucial, directly determines the real simulate effect of emulation training.Therefore, be necessary to improve for the dataflow design of existing commissioning test simulation training system, to improve analog simulation effect.
Summary of the invention
The object of the present invention is to provide a kind of dataflow design method that adapts to large electrical network and regulate and control integrated whole process simulation training system, make simulation training system can obtain easily each production system data, carry out analogue simulation preparation, then distributing data between each simulation system swimmingly, carry out associative simulation calculating, finally can show intuitively simulation results, realize the emulation training effect consistent with true production environment height.
Dataflow design is usually directed to production system, emulation platform, each simulation subsystem, subordinate's scheduling institution training system etc.For dissimilar data exchange process, can be divided into emulation preparatory stage and emulation and carry out the stage and carry out dataflow design.In the emulation preparatory stage, data integrity is had relatively high expectations; Carry out the stage in emulation, real-time property is had relatively high expectations.
Thus, the emulation training pattern and the requirement that change for electric power enterprise, not only to solve the data interaction routing problem between different emulation modules by dataflow design, also to propose suitable static state and dynamic data distribution policy and man-machine interface data sampling and refresh mode, improve the really degree of whole analogue simulation, reach the result of training of " virtual reality ".
Large electrical network regulates and controls a dataflow design method for integrated whole process simulation training system, it is characterized in that, comprises 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 is controlled the training case of execution is delivered to physics grid simulation platform by teacher;
Physics grid simulation platform is delivered to substation simulation system and regulator control system emulation platform by Power Flow Information after calculating;
Regulator control system emulation platform calculates according to whole process simulation, and student's remote control remote regulating, fault, abnormal information are delivered to O&M analogue system, Protection simulation system and substation simulation system.
Described physics grid simulation platform comprises that Static Power Flow calculates, dynamic power flow calculates, wind-powered electricity generation emulation module.
Described dispatching system emulation platform comprises AGC emulation, MUI emulation, GCA emulation, visual simulating, AVC emulation, teacher'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 adopts the mode identical with actual electric network SCADA system to send into visual training system the result of calculation of training emulation.
Described visual training system is sent measuring value into Generation Control training system, the power generation dispatching basic point that Generation Control training system calculates is as the scheduling basic point information of AGC training emulation, and the unit Simulation Control signal that AGC training emulation obtains is passed physics grid simulation platform again back.
The information of described physics grid simulation platform simultaneously and training system is dispatched by subordinate, substation training system is intercoursed.
The invention provides a kind of dataflow design that adapts to large electrical network and regulate and control integrated whole process simulation training system, this design comprises following two large divisions:
(1) the emulation preparatory stage:
1, model figure
2, historical load
3, the historical plan of interconnection and unit
4, data section
(2) stage is carried out in emulation:
1, real-time data distribution
2, failure message distribution
3, super short period load forecast
4, interconnection and unit are planned in real time
5, training state data sampling and demonstration.
The beneficial effect that the present invention reaches:
The large electrical network of adaptation provided by the invention regulates and controls the dataflow design method of integrated whole process simulation training system, in Training Simulation System and production system, emulation platform, each simulation subsystem, subordinate's scheduling institution training system etc. is carried out data interaction, make simulation training system can obtain easily each production system data, carry out analogue simulation preparation, then distributing data between each simulation system swimmingly, carry out associative simulation calculating, improve the really degree of whole analogue simulation, finally can show intuitively simulation results, realize the emulation training effect consistent with true production environment height.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, does not form limitation of the invention.In the accompanying drawings:
Fig. 1 is one embodiment of the invention simulation training system one-piece construction schematic diagram;
Fig. 2 is the large operation simulation training system of explanation one embodiment of the invention data flow diagram;
Fig. 3 is the large operation simulation training system data shelf composition of one embodiment of the invention.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with exemplifying embodiment and accompanying drawing, the invention process is described in further details.At this, schematic enforcement of the present invention and explanation thereof are used for explaining the present invention, but not as a limitation of the invention.
As shown in Figure 1, the one-piece construction of simulation training system is described, has comprised regulation and control emulation, O&M emulation and Protection simulation subsystem, carried out by data-interface the data interaction that whole process simulation nursery needs.The data of regulation and control emulated data interactive interfacing, after Data Analysis is processed, are carried out alarm window triggering, alerting service and Data Update function.The mutual data of O&M analogue system data-interface, after Data Analysis is processed, are carried out instruction process, trend is upgraded and signal processing.The data of Protection simulation system data interactive interfacing, after dissection process, are carried out conservation treatment.Remote control, telemetry intelligence (TELINT), unit exception, failure message, Power Flow Information are delivered to O&M analogue system by regulation and control analogue system, and equipment failure abnormal information, flow data are delivered to Protection simulation system; Remote signalling, remote measurement change information, guard signal information are delivered to regulation and control analogue system by O&M analogue system; Protection simulation system is delivered to secondary singal information the signal processing module of O&M analogue system.
As shown in Figure 2, the dataflow design that regulates and controls integrated whole process simulation training system has been described, physics grid simulation platform comprises that Static Power Flow calculates, dynamic power flow calculates, wind-powered electricity generation copying, and Dispatching Control System emulation platform comprises AGC emulation, MUI emulation, GCA emulation, visual simulating, AVC emulation, teacher's operation simulation, student's remote control, teaching notes event-driven and evaluation function.The data stream reciprocal process of whole process simulation training is as follows:
1, remote signalling information secondary singal is delivered to regulation and control emulation platform by substation simulation;
2, Power Flow Information is delivered to regulation and control emulation platform by Physical Simulation Platform;
3, regulation and control emulation platform is controlled the training case of execution is delivered to physics grid simulation platform by teacher;
4, physics grid simulation platform is delivered to substation simulation and regulator control system emulation platform by Power Flow Information after calculating;
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 O&M analogue system, Protection simulation system and substation simulation system.
As shown in Figure 3, the data shelf composition that regulates and controls integrated whole process simulation training system has been described.Actual physics grid simulation platform is the core of training system, be responsible for transceiving data, receive operation and carry out computing function, and adopt the mode identical with actual electric network SCADA system to send into visual training system the result of calculation of training emulation, Generation Control training system is sent into measuring value in visual training again, the power generation dispatching basic point calculating is as the scheduling basic point information of training emulation AGC, and the unit Simulation Control signal that AGC emulation obtains is passed physics grid simulation platform again back.The information of while physics grid simulation platform also can be dispatched training system, substation training system etc. with subordinate and be intercoursed, and regulates and controls integrated whole process simulation training thereby realize the large electrical network of complete the superior and the subordinate.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvement and distortion, these improvement and distortion also should be considered as protection scope of the present invention.
Claims (6)
1. large electrical network regulates and controls a dataflow design method for integrated whole process simulation training system, it is characterized in that, comprises 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 is controlled the training case of execution is delivered to physics grid simulation platform by teacher;
Physics grid simulation platform is delivered to substation simulation system and regulator control system emulation platform by Power Flow Information after calculating;
Regulator control system emulation platform calculates according to whole process simulation, and student's remote control remote regulating, fault, abnormal information are delivered to O&M analogue system, Protection simulation system and substation simulation system.
2. large electrical network as claimed in claim 1 regulates and controls the dataflow design method of integrated whole process simulation training system, it is characterized in that, described physics grid simulation platform comprises that Static Power Flow calculates, dynamic power flow calculates, wind-powered electricity generation emulation module.
3. large electrical network as claimed in claim 1 regulates and controls the dataflow design method of integrated whole process simulation training system, it is characterized in that, described dispatching system emulation platform comprises AGC emulation, MUI emulation, GCA emulation, visual simulating, AVC emulation, teacher's operation simulation, student's remote control, teaching notes event-driven and evaluation module.
4. large electrical network as claimed in claim 1 regulates and controls the dataflow design method of integrated whole process simulation training system, it is characterized in that, described physics grid simulation platform is responsible for transceiving data, is received operation and calculate, and adopts the mode identical with actual electric network SCADA system to send into visual training system the result of calculation of training emulation.
5. large electrical network as claimed in claim 4 regulates and controls the dataflow design method of integrated whole process simulation training system, it is characterized in that, described visual training system is sent measuring value into Generation Control training system, the power generation dispatching basic point that Generation Control training system calculates is as the scheduling basic point information of AGC training emulation, and the unit Simulation Control signal that AGC training emulation obtains is passed physics grid simulation platform again back.
6. large electrical network as claimed in claim 4 regulates and controls the dataflow design method of integrated whole process simulation training system, it is characterized in that, the information of described physics grid simulation platform simultaneously and training system is dispatched by subordinate, substation training system is intercoursed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210461750.XA CN103823952B (en) | 2012-11-16 | 2012-11-16 | The dataflow design method of bulk power grid regulation and control integration whole process simulation training system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210461750.XA CN103823952B (en) | 2012-11-16 | 2012-11-16 | The dataflow design method of bulk power grid regulation and control integration whole process simulation training system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103823952A true CN103823952A (en) | 2014-05-28 |
| CN103823952B CN103823952B (en) | 2016-12-28 |
Family
ID=50759012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210461750.XA Active CN103823952B (en) | 2012-11-16 | 2012-11-16 | The dataflow design method of bulk power grid regulation and control integration whole process simulation training system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103823952B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104298538A (en) * | 2014-10-11 | 2015-01-21 | 国家电网公司 | Power scheduling training system and message processing method of core applications thereof |
| CN104537908A (en) * | 2014-12-17 | 2015-04-22 | 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 |
| CN105225584A (en) * | 2015-08-03 | 2016-01-06 | 国家电网公司 | A kind of team control function emulation system of area power grid isolating switch |
| CN105321397A (en) * | 2014-08-05 | 2016-02-10 | 国家电网公司 | Simulation method, device and system |
| 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 |
| CN106202722A (en) * | 2016-07-11 | 2016-12-07 | 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894488A (en) * | 2009-07-15 | 2010-11-24 | 上海市电力公司超高压输变电公司 | Distributed three-dimensional simulation training system for regional power system transformer station |
| JP2011041435A (en) * | 2009-08-18 | 2011-02-24 | Hitachi Ltd | Power-system monitor control system training device |
| JP2011197444A (en) * | 2010-03-19 | 2011-10-06 | Tokyo Electric Power Co Inc:The | Simulator for training of power system |
| CN102593953A (en) * | 2012-02-23 | 2012-07-18 | 国电南瑞科技股份有限公司 | Automatic line pulling control method based on provincial and regional integration |
| CN102663912A (en) * | 2012-03-14 | 2012-09-12 | 福建省电力有限公司培训中心 | Computer simulation systems for integrated dispatching and monitoring of regional power network |
-
2012
- 2012-11-16 CN CN201210461750.XA patent/CN103823952B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894488A (en) * | 2009-07-15 | 2010-11-24 | 上海市电力公司超高压输变电公司 | Distributed three-dimensional simulation training system for regional power system transformer station |
| JP2011041435A (en) * | 2009-08-18 | 2011-02-24 | Hitachi Ltd | Power-system monitor control system training device |
| JP2011197444A (en) * | 2010-03-19 | 2011-10-06 | Tokyo Electric Power Co Inc:The | Simulator for training of power system |
| CN102593953A (en) * | 2012-02-23 | 2012-07-18 | 国电南瑞科技股份有限公司 | Automatic line pulling control method based on provincial and regional integration |
| CN102663912A (en) * | 2012-03-14 | 2012-09-12 | 福建省电力有限公司培训中心 | Computer simulation systems for integrated dispatching and monitoring of regional power network |
Non-Patent Citations (2)
| Title |
|---|
| 孟勇亮等: "电校调度自动化培训***的发展与研究", 《科技信息》 * |
| 谢开等: "华北电网一体化调度计划和实时发电控制***的设计与实现", 《电网技术》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105321397A (en) * | 2014-08-05 | 2016-02-10 | 国家电网公司 | Simulation method, device and system |
| CN104298538A (en) * | 2014-10-11 | 2015-01-21 | 国家电网公司 | Power scheduling training system and message processing method of core applications thereof |
| 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 |
| CN104537908A (en) * | 2014-12-17 | 2015-04-22 | 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 |
| CN105225584A (en) * | 2015-08-03 | 2016-01-06 | 国家电网公司 | A kind of team control function emulation system of area power grid isolating switch |
| 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 |
| CN106202722A (en) * | 2016-07-11 | 2016-12-07 | 上海科梁信息工程股份有限公司 | Large-scale power grid information physical real-time simulation platform |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103823952B (en) | 2016-12-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103823952A (en) | Data flow design method for large grid control integrated full-process simulation training system | |
| CN103123758B (en) | A kind of dispatching automation numeral physical mixed simulation training system | |
| CN102663912B (en) | Computer simulation systems for integrated dispatching and monitoring of regional power network | |
| KR100827571B1 (en) | Facts simulator system connected scada in online | |
| CN102570601B (en) | Transformer substation control cabin technology | |
| CN106971663B (en) | A kind of wind power plant analogue system and method | |
| CN101894488B (en) | Distributed three-dimensional simulation training system for regional power system transformer station | |
| CN103136976B (en) | A kind of method realizing electricity grid substation integrative simulation | |
| CN103050049B (en) | Generation method and system for DTS (Dispatcher Training Simulator) training lesson plan and simulated grid system | |
| CN201522790U (en) | Simulation training system for monitoring staff of power grid | |
| CN108257439A (en) | A kind of distribution automation Training Methodology and analogue system for adapting to various modes | |
| CN103901777B (en) | Power grid regulation integration combined simulation method | |
| CN102831792B (en) | Distribution Network Failure analogue system and emulation mode thereof | |
| CN104091514A (en) | Power grid dispatching personnel training simulation system | |
| CN104463465B (en) | A kind of real time monitoring clustering methods based on distributed model | |
| CN104064065A (en) | Distribution network fault simulation analysis training system implementation method | |
| CN205354423U (en) | Intelligent substation emulation training system | |
| CN103810915B (en) | Regulation and control integrative simulation method and system | |
| CN102044021A (en) | Management method for power grid risk assessment | |
| CN104156230A (en) | Automatic red and black figure implementation method based on debug system data objectification | |
| CN207765959U (en) | A kind of intelligent grid scheduling controlling comprehensive training system | |
| CN202795798U (en) | Distribution network fault simulation system | |
| CN203951261U (en) | switchyard fault simulator | |
| CN105355122B (en) | A kind of virtual load simulating network generating means and method for generation | |
| Gao et al. | The Research and Development of Integrated Operation-Maintenance Simulation Training System [J] |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |