CN103559822A - Substation simulation training system - Google Patents
Substation simulation training system Download PDFInfo
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- CN103559822A CN103559822A CN201310572784.0A CN201310572784A CN103559822A CN 103559822 A CN103559822 A CN 103559822A CN 201310572784 A CN201310572784 A CN 201310572784A CN 103559822 A CN103559822 A CN 103559822A
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Abstract
The invention discloses a substation simulation training system which comprises a normal basic operation module, a protective and automatic device module, and a failure and abnormal accident processing module. The normal basic operation module is used for simulating operable equipment in a substation. The logic relationship of simulating devices is uniform with the logic relationship of actual devices. The simulating devices can be operated in a far mode or a local mode. The protective and automatic module is used for simulating motion behaviors of normal protection of relay protection in an actual system and simulating functions of an automatic device. The failure and abnormal accident processing module is used for simulating various equipment failure types and equipment abnormality types. The substation simulation training system is friendly in human-computer interface, simple, easy to learn, and simple in operation. In the utilization aspect, most operation of the system can be finished through a mouse or shortcut keys. The substation simulation training system brings convenience to replacement of a substation to be simulated, saves investment, enables a user to study on a machine at any time, can conduct accident process training repeatedly, is strong in pertinence and convenient to upgrade, and enables the user to use just after learning.
Description
Technical field
The invention belongs to training on electric power simulation technical field, relate in particular to Substation Training Simulator.
Background technology
Transformer station is the important component part of electric system, and the safe operation of transformer station, to maintaining the stable of electric system, guarantees that the reliable power supply tool of electrical network is of great significance.Therefore, need on the one hand constantly to adopt advanced equipment manufacturing technology and control technology, improve the automaticity of transformer station; On the other hand, electric system, as a made system, needs artificial participation and decision-making, so also will strengthen the training to operations staff, improves their operation ability and capability in handling accident.But because electric system belongs to knowledge-intensive, technology-intensive, intensive capital business, working specification, require strict, in substation operation personnel's on-the-job training, can not on running system or equipment, carry out practical operation test, also do not allow that accident is set artificially and allow student observe processing, this just makes student be difficult to fully be taken exercise in the normal running of transformer station and accident treatment.Therefore, setting up one, to give training with the same or analogous simulated environment of actual substation operation situation be very necessary.
Current Substation Training Simulator is the product that physical simulation combines with Digital Simulation mostly, and along with the development of computer technology, their defect exposed day by day out, for example, only has two-dimensional picture, cannot give user with real three-dimensional sensation; With specialized equipment, realize physical simulation, caused the huge, complicated and expensive of simulation training system; Substation Training Simulator is difficult to variation etc. with the variation of true transformer station.
Summary of the invention
The object of this invention is to provide a kind ofly based on virtual reality technology, can adapt to power industry development, meet different electric pressures, the dissimilar and operator on duty of different levels transformer station and train needs, substation simulation system simple to operate, easy to use.
In order to realize above-mentioned technical purpose, Substation Training Simulator of the present invention, include normal basic operation module, protection and aut.eq. module, fault and abnormal accident processing module, normal basic operation module is in order to exercisable equipment in Simulation Substation, between each emulator, there is the logical relation consistent with physical device, can adopt remote operation or local operation; Protection and aut.eq. module are in order to simulate the action behavior of relay protection GPF (General Protection False in real system, and the simulation to aut.eq. function; Fault and abnormal accident processing module are in order to simulate various device fault type and unit exception type.
The surface chart that the present invention controls by virtual master-control room, hyperbaric chamber, outdoor 110kV switch yard, 110kV main electrical scheme, 35kV switch yard, 35kV main electrical scheme and office and various device, built the environment similar to true transformer station master-control room, and can the on-the-spot various device ruuning situation of enough main electrical scheme mimic panel imitating substations.The LAN system of employing based on PC, forms simulation training room on the whole.According to training request, the scale of emulation chamber consists of several to tens PCs, and every machine, except common configuration, also will be equipped with Speech input output device, and to specify wherein a machine be trainer's special machine as the controller of emulation chamber, be equipped with projector in order to teaching demonstration.The controller of emulation chamber can carry out configuration to emulation chamber, specifies the method for operation of each machine, can specify a machine to form an independently simulation training system, also can specify You Duotai mechanism to become simulation training system.Student can change corresponding state according to operation information, also can demonstrate corresponding phenomenon according to simulation result.
The man-machine friendly interface of the present invention, easy to learn, simple to operate, use, the most of operation of system can complete by mouse or shortcut; Be convenient for changing and treat Simulation Substation; Reduced investment, can go up machine study at any time, can repeatedly carry out accident treatment training, with strong points, using while learning; Convenient upgrading.
Accompanying drawing explanation
Fig. 1 is composition structural drawing of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in Figure 1, a kind of Substation Training Simulator, contain normal basic operation module 1, protection and aut.eq. module 2, fault and abnormal accident processing module 3, normal basic operation module 1 is in order to exercisable equipment in Simulation Substation, between each emulator, there is the logical relation consistent with physical device, can adopt remote operation or local operation; Protection and aut.eq. module 2 are in order to simulate the action behavior of relay protection GPF (General Protection False in real system, and the simulation to aut.eq. function; Fault and abnormal accident processing module 3 are in order to simulate various device fault type and unit exception type.
Wherein, normal basic operation module 1 is comprised of four little modules, and the first little module is that bus, circuit, transformer stop multiple labour analog module 11; The second little module is that capacitor, reactor stop multiple labour analog module 12; The 3rd little module is " five is anti-" operation simulation module 13; The 4th little module is load tap changer, compensation equipment pressure regulation analog module 14.
Normal basic operation module 1 is the basic function module of Substation Training Simulator; in order to exercisable equipment in Simulation Substation; comprise air switch on equipment, pressing plate, button, change-over switch etc., and will have with physical device and have consistent logical relation.Primary equipment can also adopt a distant place, the multiple mode of operation such as on the spot.Standard grid switching operation is substation operation personnel's routine work, and in transformer station, most of accident is all that maloperation due to operations staff causes.
For trainee's safe operation, standard operation consciousness, analogue system has been simulated " five is anti-" device of actual transformer station.So-called " five is anti-" refers to: one, prevent on-load broaching tool lock; Two, prevent that on-load from closing disconnecting link; Three, prevent live ground wiring; Four, prevent from being with ground wire power transmission; Five, prevent from cutting isolating switch by mistake.
This simulation training system utilizes advanced graphical tool to generate various screen bodies in transformer station's master-control room (comprising central signal screen, main transformer control flow, route protection and main transformer protection screen), control flow and outdoor equipment (switch, disconnecting link, transformer, PT, CT etc.) on the spot.Student can also can enter in pulpit on the spot with mouse to the operate in picture, as drawing switch, dismounting ground wire, asynchronous switch-on etc.The operation of analog element response mouse, and the action with emulator according to the characteristic variations profile of equipment, picture is true to nature, allows student have the sensation of operation at the scene.Protection and aut.eq. module 2 are comprised of three little modules, and the first little module is Microcomputer Protection analog module 21; The second little module is GPF (General Protection False analog module 22; The 3rd little module is aut.eq. analog module 23.
Relay protection module in system is to be used for specially processing various accident abnormality situations, whether its function complete, reaction whether correctly, whether consistent with scene or approachingly will directly have influence on trainee's capability in handling accident.System should be simulated the action behavior of relay protection GPF (General Protection False in real system; as: circuit distance protection, zero-sequenceprotection and overcurrent protection; the bus differential protection of bus, malfunctioning switch protection, the longitudinal difference protection of transformer, protection, zero-sequence current protection etc.
System comprises automatic reclosing to the simulation of aut.eq. function, and standby power supply is autotomyed, automatic switching capacitor, reactor, UFLS etc.
Fault and abnormal accident processing module 3 are comprised of five little modules, and the first little module is bus, circuit, transformer transient fault analog module 31; The second little module is bus, circuit, transformer permanent fault analog module 32; The 3rd little module is switch failure, malfunction fault simulation module 33; The 4th little module is protection tripping, malfunction fault simulation module 34; The 5th little module is capacitor, Reactor Fault analog module 35.Substation Training Simulator should have complete fault model.
The fault type that system can be simulated generally has: bus, circuit, transformer fault, comprise various ground connection, alternate, instantaneous and permanent fault; Switch failure, malfunction; Protection tripping, malfunction; Capacitor, Reactor Fault; PT fault; Charged ground cutter, the charged drawing disconnecting link etc. of closing.In addition, can also simulate the multiple failure of provided as one homogeneous element various faults and different elements, cultivate the emergency capability that student judges, gets rid of various faults, improve the comprehensive analytical capacity to substation operation.
System has complete abnormal model, unit exception emulation in two kinds of situation: a kind of is off-limit alarm, as transformer overload, temperature of oil in transformer surpass permissible value etc.; Another kind is unit exception, as transformer leakage of oil, the slight short circuit of transformer turn-to-turn, TV broken voltage line, protective device break down etc.
Referring to Fig. 1, in system, also there is supervisory system little module 41, abnormal other functional module 4 forming with fault multimedia little module 42 and instructor station little module 43, the Centralized Monitoring platform of 41 pairs of electric system of supervisory system little module carries out analog simulation, complete the functions such as concentrated remote measurement, remote control, remote signalling, remote regulating, and it is dynamic to obtain corresponding information from real-time data base, refresh meritorious, idle, power factor, electric current, voltage, temperature, gear, mains frequency of each equipment etc.; Primary equipment abnormal and 42 pairs of non-electric faults of fault multimedia little module and part electric fault shows at the state picture extremely and after fault, it carries out image processing by the photo of the equipment state of shooting, the picture of the time of day of reproducing primary equipment after abnormal and fault, confession start-up searches fault and has access to the malfunction of equipment; Instructor station little module 43 is control centers of simulation training system, also be the interface between trainer and analogue system, trainer by it can realize training process time-out, deposit soon, reset, record replaying etc., and trainer can arrange fault to student, student forms operation order according to the thinking of oneself after the enterprising line operate of analogue system, trainer can monitor student's operation like this, and evaluation student achievement, instructs student training.
Claims (5)
1. a Substation Training Simulator, it is characterized in that: comprise normal basic operation module, protection and aut.eq. module, fault and abnormal accident processing module, normal basic operation module is in order to exercisable equipment in Simulation Substation, between each emulator, there is the logical relation consistent with physical device, can adopt remote operation or local operation; Protection and aut.eq. module are in order to simulate the action behavior of relay protection GPF (General Protection False in real system, and the simulation to aut.eq. function; Fault and abnormal accident processing module are in order to simulate various device fault type and unit exception type.
2. a kind of Substation Training Simulator as claimed in claim 1, is characterized in that: described normal basic operation module is comprised of four little modules, and the first little module is that bus, circuit, transformer stop multiple labour analog module; The second little module is that capacitor, reactor stop multiple labour analog module; The 3rd little module is " five is anti-" operation simulation module; The 4th little module is load tap changer, compensation equipment pressure regulation analog module.
3. a kind of Substation Training Simulator as claimed in claim 1, is characterized in that: described protection and aut.eq. module are comprised of three little modules, and the first little module is Microcomputer Protection analog module; The second little module is GPF (General Protection False analog module; The 3rd little module is aut.eq. analog module.
4. a kind of Substation Training Simulator as claimed in claim 1, is characterized in that: described fault and abnormal accident processing module are comprised of five little modules, and the first little module is bus, circuit, transformer transient fault analog module; The second little module is bus, circuit, transformer permanent fault analog module; The 3rd little module is switch failure, malfunction fault simulation module; The 4th little module is protection tripping, malfunction fault simulation module; The 5th little module is capacitor, Reactor Fault analog module.
5. a kind of Substation Training Simulator as claimed in claim 1, it is characterized in that: also include by supervisory system little module, abnormal other functional module forming with fault multimedia little module and instructor station little module, supervisory system little module carries out analog simulation to the Centralized Monitoring platform of electric system, completes concentrated remote measurement, remote control, remote signalling, remote regulating function; Abnormal and fault multimedia little module shows at the state picture extremely and after fault the primary equipment of non-electric fault and part electric fault; Instructor station little module is the control center of simulation training system, is also the interface between trainer and analogue system.
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317203A (en) * | 2014-09-28 | 2015-01-28 | 南方电网科学研究院有限责任公司 | Fault information full-process simulation method |
| CN106157723A (en) * | 2016-08-23 | 2016-11-23 | 国网山东省电力公司济宁供电公司 | A kind of power transformation O&M accident handling intelligent training analog systems |
| CN106251748A (en) * | 2016-10-14 | 2016-12-21 | 陈丽黄 | A kind of electric power system fault analog |
| CN106781807A (en) * | 2017-01-19 | 2017-05-31 | 中国人民解放军国防科学技术大学 | A kind of parallel training system of satellite navigation system ground operating personnel and Training Methodology |
| CN106920432A (en) * | 2017-04-11 | 2017-07-04 | 国网安徽省电力公司培训中心 | The simulation training system and emulation training method of substation equipment maintenance |
| CN107369346A (en) * | 2017-07-20 | 2017-11-21 | 国网山东省电力公司潍坊供电公司 | The special training set of power system five-prevention operation |
| CN107610552A (en) * | 2017-09-04 | 2018-01-19 | 云南电网有限责任公司昆明供电局 | A kind of dynamic drawing demo system of interactive simulation operations |
| CN108898677A (en) * | 2018-06-29 | 2018-11-27 | 北京金恒博远科技股份有限公司 | Operate detection method and device |
| CN109785702A (en) * | 2019-01-17 | 2019-05-21 | 深圳供电局有限公司 | A kind of grid simulation training system based on monitoring signal emulation |
| CN110688772A (en) * | 2019-10-14 | 2020-01-14 | 深圳供电局有限公司 | Transformer substation exception handling simulation system based on VR local area network online system |
| CN110738896A (en) * | 2019-10-11 | 2020-01-31 | 南京智能仿真技术研究院有限公司 | military power station simulation training device |
| CN111047688A (en) * | 2019-12-19 | 2020-04-21 | 大唐郓城发电有限公司 | Three-dimensional visual simulation method for power plant |
| CN111341182A (en) * | 2020-03-09 | 2020-06-26 | 北京智联友道科技有限公司 | Teaching system for rail transit power system training |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317203B (en) * | 2014-09-28 | 2017-04-26 | 南方电网科学研究院有限责任公司 | Fault information full-process simulation method |
| CN104317203A (en) * | 2014-09-28 | 2015-01-28 | 南方电网科学研究院有限责任公司 | Fault information full-process simulation method |
| CN106157723A (en) * | 2016-08-23 | 2016-11-23 | 国网山东省电力公司济宁供电公司 | A kind of power transformation O&M accident handling intelligent training analog systems |
| CN106251748B (en) * | 2016-10-14 | 2018-09-25 | 陈颐 | A kind of electric power system fault simulator |
| CN106251748A (en) * | 2016-10-14 | 2016-12-21 | 陈丽黄 | A kind of electric power system fault analog |
| CN106781807A (en) * | 2017-01-19 | 2017-05-31 | 中国人民解放军国防科学技术大学 | A kind of parallel training system of satellite navigation system ground operating personnel and Training Methodology |
| CN106920432A (en) * | 2017-04-11 | 2017-07-04 | 国网安徽省电力公司培训中心 | The simulation training system and emulation training method of substation equipment maintenance |
| CN107369346A (en) * | 2017-07-20 | 2017-11-21 | 国网山东省电力公司潍坊供电公司 | The special training set of power system five-prevention operation |
| CN107369346B (en) * | 2017-07-20 | 2021-09-07 | 国网山东省电力公司潍坊供电公司 | Training device special for five-prevention operation of electric power system |
| CN107610552A (en) * | 2017-09-04 | 2018-01-19 | 云南电网有限责任公司昆明供电局 | A kind of dynamic drawing demo system of interactive simulation operations |
| CN108898677A (en) * | 2018-06-29 | 2018-11-27 | 北京金恒博远科技股份有限公司 | Operate detection method and device |
| CN109785702A (en) * | 2019-01-17 | 2019-05-21 | 深圳供电局有限公司 | A kind of grid simulation training system based on monitoring signal emulation |
| CN110738896A (en) * | 2019-10-11 | 2020-01-31 | 南京智能仿真技术研究院有限公司 | military power station simulation training device |
| CN110688772A (en) * | 2019-10-14 | 2020-01-14 | 深圳供电局有限公司 | Transformer substation exception handling simulation system based on VR local area network online system |
| CN111047688A (en) * | 2019-12-19 | 2020-04-21 | 大唐郓城发电有限公司 | Three-dimensional visual simulation method for power plant |
| CN111341182A (en) * | 2020-03-09 | 2020-06-26 | 北京智联友道科技有限公司 | Teaching system for rail transit power system training |
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Application publication date: 20140205 |