CN107833510A - 110kV power transformations interval body sense Practical training equipment and practical training method - Google Patents
110kV power transformations interval body sense Practical training equipment and practical training method Download PDFInfo
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Abstract
The invention provides a kind of 110kV power transformations interval body sense Practical training equipment and practical training method, including parameter input device, accident trigger device, accident actuating device and the accident analogue means being connected with PC；The substation, according to the control instruction of the PC, controls the action of the disconnecting link device every control device；The switch state detector, for detecting the division state parameter of the disconnecting link device, and it will be transmitted after division state parameter processing to the PC；The PC, after participant inputs control instruction, the division state parameter and Standard Operating Procedure are contrasted, judge whether to meet accident triggering logic, according to judged result, control the accident trigger device to send driving instruction to the accident actuating device；The accident analogue means, the phenomenon after being occurred according to the control instruction simulated accident of the accident actuating device.The present invention has the advantages of design science, practical, safe and reliable and intelligence degree is high.
Description
Technical field
The present invention relates to power industry safety education and training accident pseudo-experience device technical field, specifically, relate to
And a kind of 110kV power transformations interval body sense Practical training equipment and practical training method.
Background technology
With the continuous development of intelligent grid, electric network composition becomes increasingly complicated, and control difficulty constantly increases, the peace of power network
Row for the national games is extremely important, and property loss and casualties are countless caused by electric power accident every year in China, caused by summary
Reason is that awareness of safety is thin, violation operation etc..To reduce and avoiding security incident, education in safe production methods training is main
One of means, traditional electric power safety training method training contents are outmoded, training means are single, mainly with traditional preaching side
The educational training that formula and the mode of electricity safety accident case training are carried out, has been not suitable with the needs of modern power network.
Due to the limitation of power industry working condition, consider from electric power netting safe running and the security of training, also less
Safety education and training may be carried out at production run scene.
In order to solve the problem present on, people are seeking a kind of preferable technical solution always.
The content of the invention
The purpose of the present invention be in view of the shortcomings of the prior art, so as to provide a kind of design science, it is practical, safety can
By the 110kV power transformation interval body sense Practical training equipment high with intelligence degree and practical training method.
To achieve these goals, the technical solution adopted in the present invention is：A kind of 110kV power transformations interval body sense real training is set
It is standby, including 110kV substations every body, substation every control device, switch state detector and PC, in addition to it is described
Parameter input device, accident trigger device, accident actuating device and the accident analogue means of PC connection；
The 110kV substations inside set disconnecting link device every body；
The substation, according to the control instruction of the PC, controls the action of the disconnecting link device every control device；
The switch state detector, for detecting the division state parameter of the disconnecting link device, and by the division state
Transmitted after parameter processing to the PC；
The PC, after participant inputs control instruction, contrasting the division state parameter and Standard Operating Procedure, judgement is
It is no to meet accident triggering logic, according to judged result, control the accident trigger device to be sent to the accident actuating device and drive
Dynamic instruction；
The accident analogue means, the phenomenon after being occurred according to the control instruction simulated accident of the accident actuating device.
Based on above-mentioned, the accident analogue means includes：
Electric arc analogue means, including electric arc arcing analogue means and arc flame analogue means, the electric arc arcing analogue means
For simulating electric arc caused by on-load broaching tool lock, the arc flame analogue means is used for simulating caused fire after arcing
Flame；
Short-circuit arc light analogue means, for simulating short-circuit arc light caused by charged co-grounding switch or knife with ground combined floodgate；
Accident sound simulation device, for simulating arcing sounds during on-load broaching tool lock；
Explosive sound analogue means, for simulating explosive sound when charged co-grounding switch or knife with ground close a floodgate；
Induced electricity electric shock experience device, including electric shock accidents analogue means and electric shock animation simulation device, the electric shock accidents mould
Intend device and be used for analogue inductive electricity electric shock accidents, the electric shock animation simulation device, for showing induced electricity electric shock video cartoon.
Based on above-mentioned, the electric shock accidents analogue means includes lithium battery, is connected to provide high frequency with the lithium battery
The boost module of pulse voltage, and the wearable electric shock experience device to be got an electric shock for analogue inductive electricity.
Based on above-mentioned, the electric arc arcing analogue means includes being used for the electronic ignition device for producing electric arc arc light；It is described
Arc flame analogue means includes liquefied gas bottle, the control valve for controlling flame size and close with the control valve
Seal the flame injection device of connection.
LED that the short-circuit arc light analogue means includes being used for simulating short-circuit arc light, it is the LED based on above-mentioned
The power module of power supply is provided, and for controlling the control device of the LED luminous time and the frequency.
Based on above-mentioned, the accident sound simulation device and the explosive sound analogue means use voice device, institute's predicate
It is quick-fried when arcing sounds and charged co-grounding switch, knife with ground when mixer has on-load broaching tool lock including recording close a floodgate
The speech chip of fried sound, the control device with speech chip control connection, and the power amplifier being connected with the control device
Device.
Based on above-mentioned, the 110kV substations every body include connection bus bar side isolation switch, bus bar side grounding switch,
FS6 breakers, current transformer, line side isolation switch, line side grounding switch, arrester and voltage transformer；It is described
110kV substations do not apply voltage every body primary side, and secondary side applies the voltage for ensureing the disconnecting link device regular event.
Based on above-mentioned, the line side grounding switch and the bus bar side isolation switch, including isolation switch contact, with
And the isolation switch contact base being adapted to the isolation switch contact；The isolation switch contact is provided with the electric arc arcing mould
Intend device, the short-circuit arc light analogue means and the arc flame analogue means, the arc flame analogue means both sides peace
Equipped with fixed support, the corresponding arc flame analogue means is provided with igniter.
Based on above-mentioned, present invention additionally comprises display device, the display device is connected with the PC by netting twine, is used for
Long-range display accident demostrating action procedure chart and demonstration accident picture.
A kind of practical training method of above-mentioned 110kV power transformation interval body sense Practical training equipments, comprises the following steps：
Step 1, participant, control instruction is inputted to the PC by parameter input device；
Step 2, the substation, according to the control command of the PC, control the action of the disconnecting link device every control device；
Step 3, the switch state detector, detect the division state parameter of the disconnecting link device, and by the division shape
Transmitted after state parameter processing to the PC；
Step 4, the PC, the division state parameter and Standard Operating Procedure are contrasted, judge whether that meeting accident triggering patrols
Volume, if met, go to step 5；Otherwise, training operation terminates；
Step 5, according to judged result, the PC controls the accident trigger device to be sent to the accident actuating device and driven
Instruction；
Step 6, the accident analogue means, showing after being occurred according to the control instruction simulated accident of the accident actuating device
As；
Step 7, pass through display device, remote watching accident demostrating action procedure chart and demonstration accident picture.
The present invention has substantive distinguishing features and progress compared with the prior art, specifically：
The invention provides a kind of 110kV power transformations interval body sense Practical training equipment and practical training method, can intuitively be drilled by the equipment
Show that power transformation is spaced in the typical security incident occurred among faulty operation, such as：On-load drawing isolation switch, powered splice grafting
Ground disconnecting link, knife with ground close a floodgate, induced electricity gets an electric shock etc., do not have entity to be available for operating and drill when solving existing safety education and training
Show, result of training difference the problem of；By accident simulation accident common in power transformation interval operation can be intuitively presented in by
In face of instruction person, there is very strong impact, reach good training experiences effect；Student can just be experienced in training field
The security incident that electric field occurs, meet the demand of safety training.The present invention has design science, practical, safe
The advantages of reliable and intelligence degree is high.
Brief description of the drawings
Fig. 1 is the theory diagram of the present invention.
Fig. 2 is the substation of the present invention every main wiring diagram.
Fig. 3 is the on-load broaching tool lock accident simulated implementation block diagram of the present invention.
Fig. 4 is the charged co-grounding switch accident simulated implementation block diagram of the present invention.
Fig. 5 is the emergency actuation partial schematic diagram of the present invention.
Fig. 6 is the communication part schematic diagram of the present invention.
Fig. 7 is the isolation switch structure of contact terminal figure of the present invention.
Fig. 8 is the isolation switch contact base structure chart of the present invention.
In figure：11. short-circuit arc light analogue means；12. electric arc arcing analogue means；13. arc flame analogue means；14.
Arc flame analogue means fixed support；15. arc flame analogue means fixed support；16. igniter；17. igniter
Support；21. electric arc arcing analogue means；22. short-circuit arc light analogue means；23. arc flame analogue means；24. arc flame
Analogue means fixed support；25. arc flame analogue means fixed support；26. igniter；27. igniter support.
Embodiment
Below by embodiment, technical scheme is described in further detail.
As shown in Figure 1, a kind of 110kV power transformations interval body sense Practical training equipment, including 110kV substations are every body, power transformation
Separation control device, switch state detector and PC, in addition to the parameter input device that is connected with the PC, accident are touched
Transmitting apparatus, accident actuating device and accident analogue means；The 110kV substations inside set disconnecting link device every body；The power transformation
Separation control device, according to the control instruction of the PC, control the action of the disconnecting link device；The on off state detection dress
Put, for detecting the division state parameter of the disconnecting link device, and will be transmitted after division state parameter processing to the PC
Machine；The PC, after participant inputs control instruction, contrasting the division state parameter and Standard Operating Procedure, judgement is
It is no to meet accident triggering logic, according to judged result, control the accident trigger device to be sent to the accident actuating device and drive
Dynamic instruction；The accident analogue means, the phenomenon after being occurred according to the control instruction simulated accident of the accident actuating device.
In order to which ocular demonstration on-load drawing isolation switch, charged co-grounding switch, knife with ground combined floodgate and induced electricity touch
Scene when electrification occurs, electric arc analogue means, including electric arc arcing analogue means and arc flame analogue means, the electricity
Arc arcing analogue means is used for simulating electric arc caused by on-load broaching tool lock, and the arc flame analogue means is used for simulating drawing
Caused flame after arc；Short-circuit arc light analogue means, produced for simulating when charged co-grounding switch or knife with ground close a floodgate
Short-circuit arc light；Accident sound simulation device, for simulating arcing sounds during on-load broaching tool lock；Explosive sound analogue means,
Explosive sound during for simulating charged co-grounding switch or knife with ground combined floodgate；Induced electricity electric shock experience device, including get an electric shock
Accident analogue means and electric shock animation simulation device, the electric shock accidents analogue means are used for analogue inductive electricity electric shock accidents, institute
Electric shock animation simulation device is stated, for showing induced electricity electric shock video cartoon.
The present invention gives a kind of specific implementation implementation of induced electricity electric shock accidents simulation, for analogue inductive electricity electric shock thing
Therefore ensure personal safety simultaneously, the electric shock accidents analogue means includes lithium battery, is connected to provide height with the lithium battery
The boost module of frequency pulse voltage, and the wearable electric shock experience device to be got an electric shock for analogue inductive electricity.Experience persons wear
After the wearable electric shock experience device reaches induced electricity electric shock experience region, boost module provides high frequency by way of boosting
Pulse voltage moment is applied on human body, experience personnel is had the sensation of electric shock；Because the electric shock accidents analogue means uses
Lithium battery power supply, the voltage energy of the finite capacity output of lithium battery is also limited, ensure that the safety of experience personnel, produces human body
The raw sensation got an electric shock.
In order to simulate 110kV isolation switch in on-load broaching tool lock（Simulated accident）Caused electrical discharge arc, the electricity
Arc arcing analogue means includes being used for the electronic ignition device for producing electric arc arc light, works as disconnecting link（Such as bus bar side isolation switch 7651）
Electronic ignition device starts when pulling open, and electric arc arc light is sent after igniting；The arc flame analogue means includes liquefied gas bottle, used
In control flame size control valve, for detecting variation in angular displacement signal of the 110kV substations every disconnecting link in body
Location status detection means and with the flame injection device that connects of control valve sealing.The location status detection
Device is using angular displacement sensor and collector etc..
In order to simulate short-circuit arc light caused by the disconnecting link device charged co-grounding switch or knife with ground combined floodgate, institute
Stating short-circuit arc light analogue means is included for simulating the LED of short-circuit arc light, the power module of power supply being provided for the LED,
And for controlling the control device of the LED luminous time and the frequency.
For the sound that simulated accident occurs, the accident sound simulation device and the explosive sound analogue means use language
Mixer, the voice device, which includes recording, has arcing sounds during on-load broaching tool lock and charged co-grounding switch, band to connect
Earthing knife-switch close a floodgate when explosive sound speech chip, with the speech chip control connection control device, and with the control
The connected power amplification device of device.
As shown in Figure 2, in order to be further ensured that security reliability, the 110KV substations include bus bar side every body
Isolation switch 7651, bus bar side grounding switch 7651/4, FS6 breakers 765, current transformer, line side isolation switch 7653,
Line side grounding switch 7653/4, arrester and voltage transformer, form the power transformation spacer system of complete set；The 110kV
Substation does not apply voltage every body primary side, and secondary side applies the voltage for ensureing the disconnecting link device regular event, all
Accident demonstration is not the accident of real power transformation interval occurred, is all realized with the mode of simulation.
For the ease of remote watching presentation process, present invention additionally comprises display device, the display device and the PC
Netting twine connects, for remotely showing accident demostrating action procedure chart and demonstration accident picture.
In order to realize the phonetic teaching to presentation process, present invention additionally comprises what is connected with accident actuating device control
Sound prompt device, when a certain operation is completed, accident introduction is reported by the sound prompt device, introducing content includes rule
Model operating procedure, this demonstration faulty operation, caused by accident pattern, accident bring consequence and conventional realistic case etc..
Present invention additionally comprises integrated control cabinet and direct-current cabinet, integrated control cabinet includes cabinet, battery main switch, controlled back
Road power switch, chain/unblock button, the button of a distant place/on the spot, point/switch knob, on off state direction board etc..The power supply
Master switch is arranged on the cabinet the top, for controlling the power supply of whole integrated control cabinet；The control loop power switch
Installed in the cabinet the top close to the battery main switch, for controlling 110kV substations every body；Chain/the solution
Lock button and be arranged on side position to the left in the middle part of the cabinet, for controlling the company in FS6 breaker operator loop of the substation in
Lock/unblock；The distant place/button is installed in cabinet middle part side position to the right on the spot, for controlling FS6 of the substation in
Breaker carries out remote operation or local operation；Described point/switch knob is arranged on a side position distant place to the right in the middle part of cabinet/just
The lower section of ground button, for control FS6 breaker of the substation on the spot under state point/lock operation；The on off state
Direction board is arranged on the middle part of the cabinet, is used to refer to switch of the substation every middle isolation switch, breaker, grounding switch etc.
State.The direct-current cabinet provides dc source for the substation every control device, using real direct current cabinet in transformer station
Cabinet, including high frequency switch power device, monitoring module, insulation line monitoring device, busbar voltage supervisory device, busbar voltage are certainly
Dynamic/manual regulating device, DC feeder loop and exchange feeder assembly etc..
Switch terminal case is provided between the integrated control cabinet and the disconnecting link device, the switch terminal case is as comprehensive
The intermediate transit case that switch board controls cable to each switch mechanism is closed, all cables are turned in the switch terminal case
Connect, including air switch, binding post, switch mechanism operation button, heating and dehumidification device and lighting device, can on terminal box
Realize to the manually operated of disconnecting link device.The air switch includes terminal box battery main switch, control loop power switch, electricity
Motivation power switch, lighting power switch and heater power source switch etc.；The binding post is used for transit cable；The disconnecting link
Mechanism operation button include the button of a distant place/on the spot and point/switch knob, for locally described to operate in the switch terminal case
Disconnecting link device, control its divide-shut brake；The heating and dehumidification device, the automatic start when humidity is excessive in terminal box, keep terminal
Humidity is in allowed limits in case；The lighting device provides illumination when being overhauled for the switch terminal case.
As shown in Figure 3, The present invention gives a kind of specific implementation implementation of on-load broaching tool lock accident simulation, when described
Switch state detector detects that FS6 breakers 765 are in closure state, line side isolation switch 7653 is in closed form
State, now circuit be connected with successive load, circuit carries load, if now operating bus bar side isolation switch 7651 band just occurs
Load drawing isolation switch accident, the testing result that PC uploads according to switch state detector judge to determine whether to meet band
Load drawing isolation switch emergency logic, just occur that band is negative when the bus bar side grounding switch 7651 is gone off by closure
Lotus broaching tool lock accident, PC sends instruction, and control drives the electric arc arcing analogue means, arc flame simulation dress respectively
Put, the action of the short-circuit arc light analogue means and the accident sound simulation device, simulate the generation of on-load broaching tool lock accident
Scene afterwards；Just occur that on-load closes disconnecting link accident, PC when the bus bar side grounding switch 7651 is changed into closure from disconnection
Machine sends instruction, and control drives the arc short circuit arc light analogue means and the accident sound simulation device respectively, simulates short
Road arc light and on-load close sound when disconnecting link accident occurs.
As shown in Figure 4, The present invention gives a kind of specific implementation implementation of charged co-grounding switch accident simulation, institute is worked as
State switch state detector and detect that the bus bar side isolation switch 7651 disconnects, the FS6 breakers 765 disconnect, be described
Line side isolation switch 7653 disconnects, and the substation is ready for overhauling every body, now needs to close line side earthing
Lock 7653/4, the intrinsic line-to-ground in power transformation interval when making maintenance.If this mistiming splice grafting ground disconnecting link 76530, occurs powered
Grounding switch accident is closed, the testing result that PC uploads according to switch state detector judges whether to meet powered splice grafting earthing knife-switch
Lock accident triggers logic, and output driving order drives explosive sound analogue means, the short-circuit arc light analogue means and the institute
Accident sound simulation device is stated, sends blast sound, short-circuit arc light, accident sound etc..
The present invention gives a kind of specific implementation implementation of knife combined floodgate accident simulation with ground, when substation is completed every maintenance
Afterwards, it is necessary to pull open grounding switch 7653/4, if now in the state of the closure of grounding switch 7653/4, if now carrying out power transmission behaviour
Make, close bus bar side isolation switch 7651, then occur knife combined floodgate accident with ground, the PC when closing FS6 breakers 765
The testing result uploaded according to the switch state detector judges whether that meeting knife combined floodgate accident with ground triggers logic, and
Output control signal drives the short-circuit arc light analogue means and the accident sound simulation device, short after simulated accident generation
Road arc light and accident sound.
The accident actuating device operation principle as shown in Figure 5, including drive module, RL0-RL7 ports and relay
ZJ1-ZJ8, the driving instruction that the drive module is sent according to PC act RL0-RL7 ports respectively, and RL0-RL7 ports are corresponding
It is provided with relay ZJ1-ZJ8.Relay ZJ1-ZJ8 controls different accident analogue means, such as electric arc arcing device respectively
Igniting, the igniting of arc flame device, proportional valve control, isolation switch flash lamp 1, isolation switch flash lamp 2, grounding switch flash of light
Lamp 1 and grounding switch flash of light 2 etc.；Relay ZJ2 controls the arc flame analogue means igniting, in ZJ2 relay circuits
Time relay KT1 is added, relay ZJ2 is disconnected automatically after igniting reaches certain time, controls the arc flame mould
Intend the device duration of ignition.
As shown in Figure 6, using PC as core, 1#, 2#, 3# acquisition module lead to communication part the Principle of Communication figure of the present invention
Cross RS-485 communication interfaces with ethernet repeater to be connected, RS-485 signals are transformed into network signal by logical ethernet repeater
The PC is passed to, 1#, 2#, 3# acquisition module gather the division state parameter of the switch of the disconnecting link device respectively, and will
PC is passed to by Ethernet after the division state parameter processing, the PC is according to the division state parameter and standard
Operating process judges whether order of operation is correct.1# -4# drive modules pass through RS-485 communication interfaces and ethernet repeater phase
Connection, the control signal that PC is sent are transformed into RS-485 by ethernet repeater, are sent to each drive module, and control is driven
Each port-action of dynamic model block, the drive module is connected with each device of the accident analogue means, so as to control thing
Therefore analogue means acts.
As shown in accompanying drawing 7 and accompanying drawing 8, for ocular demonstration accident process, the present invention has done one to existing isolation switch
Step is improved, and isolation switch includes bus bar side isolation switch and line side isolation switch, and isolation switch concrete structure includes isolation knife
Lock contact, and the isolation switch contact base being adapted to the isolation switch contact；The isolation switch contact includes being used for mould
Intend the electric arc arcing analogue means 12 of huge electric arc caused by on-load broaching tool lock, inside contact, and for mould
Intend the short-circuit arc light analogue means 11 of huge short circuiting arc caused by line short, and for simulating the production of on-load broaching tool lock
The arc flame analogue means 13 of phenomenon on fire during raw electric arc；The both sides of arc flame analogue means 13 are provided with fixed branch
Frame, i.e. arc flame analogue means fixed support 14 and 15；The corresponding arc flame analogue means 13 is provided with igniter
16, the igniter 16 is correspondingly arranged on the igniter support 17 for fixing the igniter 16.The isolation knife
Lock contact base is provided with electric arc arcing analogue means 21, short-circuit arc light analogue means 22, arc flame analogue means 23, electric arc fire
Flame analogue means fixed support 24 and 25, igniter 26 and igniter support 27.
A kind of practical training method of above-mentioned 110kV power transformation interval body sense Practical training equipments, comprises the following steps：
Step 1, participant, control instruction is inputted to the PC by parameter input device；
Step 2, the substation, according to the control command of the PC, control the action of the disconnecting link device every control device；
Step 3, the switch state detector, detect the division state parameter of the disconnecting link device, and by the division shape
Transmitted after state parameter processing to the PC；
Step 4, the PC, the division state parameter and Standard Operating Procedure are contrasted, judge whether that meeting accident triggering patrols
Volume, if met, go to step 5；Otherwise, training operation terminates；
Step 5, according to judged result, the PC controls the accident trigger device to be sent to the accident actuating device and driven
Instruction；
Step 6, the accident analogue means, showing after being occurred according to the control instruction simulated accident of the accident actuating device
As；
Step 7, pass through display device, remote watching accident demostrating action procedure chart and demonstration accident picture.
Finally it should be noted that:The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still
The embodiment of the present invention can be modified or equivalent substitution is carried out to some technical characteristics；Without departing from this hair
The spirit of bright technical scheme, it all should cover among the claimed technical scheme scope of the present invention.
Claims (10)
1. a kind of 110kV power transformations interval body sense Practical training equipment, including 110kV substations every body, substation every control device, open
Off status detection means and PC, it is characterised in that：Also include parameter input device, the accident triggering dress being connected with the PC
Put, accident actuating device and accident analogue means；
The 110kV substations inside set disconnecting link device every body；
The substation, according to the control instruction of the PC, controls the action of the disconnecting link device every control device；
The switch state detector, for detecting the division state parameter of the disconnecting link device, and by the division state
Transmitted after parameter processing to the PC；
The PC, after participant inputs control instruction, contrasting the division state parameter and Standard Operating Procedure, judgement is
It is no to meet accident triggering logic, according to judged result, control the accident trigger device to be sent to the accident actuating device and drive
Dynamic instruction；
The accident analogue means, the phenomenon after being occurred according to the control instruction simulated accident of the accident actuating device.
2. 110kV power transformations interval body sense Practical training equipment according to claim 1, it is characterised in that the accident simulation dress
Put including：
Electric arc analogue means, including electric arc arcing analogue means and arc flame analogue means, the electric arc arcing analogue means
For simulating electric arc caused by on-load broaching tool lock, the arc flame analogue means is used for simulating caused fire after arcing
Flame；
Short-circuit arc light analogue means, for simulating short-circuit arc light caused by charged co-grounding switch or knife with ground combined floodgate；
Accident sound simulation device, for simulating arcing sounds during on-load broaching tool lock；
Explosive sound analogue means, for simulating explosive sound when charged co-grounding switch or knife with ground close a floodgate；
Induced electricity electric shock experience device, including electric shock accidents analogue means and electric shock animation simulation device, the electric shock accidents mould
Intend device and be used for analogue inductive electricity electric shock accidents, the electric shock animation simulation device, for showing induced electricity electric shock video cartoon.
3. 110kV power transformations interval body sense Practical training equipment according to claim 2, it is characterised in that：The electric shock accidents mould
Intending device includes lithium battery, is connected to provide the boost module of high-frequency pulse voltage with the lithium battery, and for simulating
The wearable electric shock experience device that induced electricity gets an electric shock.
4. the 110kV power transformation interval body sense Practical training equipments according to Claims 2 or 3, it is characterised in that：The electric arc arcing
Analogue means includes being used for the electronic ignition device for producing electric arc arc light；The arc flame analogue means include liquefied gas bottle,
For the flame injection device for controlling the control valve of flame size and being connected with control valve sealing.
5. the 110kV power transformation interval body sense Practical training equipments according to Claims 2 or 3, it is characterised in that：The short-circuit arc light
Analogue means is included for simulating the LED of short-circuit arc light, the power module of power supply being provided for the LED, and for controlling
Make the control device of the LED luminous time and the frequency.
6. the 110kV power transformation interval body sense Practical training equipments according to Claims 2 or 3, it is characterised in that：The accident sound
Analogue means and the explosive sound analogue means use voice device, when the voice device has on-load broaching tool lock including recording
Arcing sounds and charged co-grounding switch, knife with ground close a floodgate when explosive sound speech chip, with the speech chip
Control the control device of connection, and the power amplification device being connected with the control device.
7. the 110kV power transformation interval body sense Practical training equipments according to Claims 2 or 3, it is characterised in that：The 110kV becomes
Electricity interval body include connection bus bar side isolation switch, bus bar side grounding switch, FS6 breakers, current transformer, line side every
From disconnecting link, line side grounding switch, arrester and voltage transformer；The 110kV substations do not apply electricity every body primary side
Pressure, secondary side apply the voltage for ensureing the disconnecting link device regular event.
8. 110kV power transformations interval body sense Practical training equipment according to claim 7, it is characterised in that：The line side ground connection
Disconnecting link and the bus bar side isolation switch, including isolation switch contact, and with the isolation switch contact adaptation isolate
Disconnecting link contact seat；The isolation switch contact be provided with the electric arc arcing analogue means, the short-circuit arc light analogue means and
The arc flame analogue means, the arc flame analogue means both sides are provided with fixed support, the corresponding arc flame
Analogue means is provided with igniter.
9. 110kV power transformations interval body sense Practical training equipment according to claim 8, it is characterised in that：Also include display device,
The display device is connected with the PC by netting twine, for remotely showing that accident demostrating action procedure chart and demonstration accident are drawn
Face.
A kind of 10. practical training method of the 110kV power transformation interval body sense Practical training equipments described in claim 1, it is characterised in that including
Following steps：
Step 1, participant, control instruction is inputted to the PC by parameter input device；
Step 2, the substation, according to the control command of the PC, control the action of the disconnecting link device every control device；
Step 3, the switch state detector, detect the division state parameter of the disconnecting link device, and by the division shape
Transmitted after state parameter processing to the PC；
Step 4, the PC, the division state parameter and Standard Operating Procedure are contrasted, judge whether that meeting accident triggering patrols
Volume, if met, go to step 5；Otherwise, training operation terminates；
Step 5, according to judged result, the PC controls the accident trigger device to be sent to the accident actuating device and driven
Instruction；
Step 6, the accident analogue means, showing after being occurred according to the control instruction simulated accident of the accident actuating device
As；
Step 7, pass through display device, remote watching accident demostrating action procedure chart and demonstration accident picture.
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| CN114613217A (en) * | 2022-02-28 | 2022-06-10 | 国网江苏省电力有限公司技能培训中心 | Transformer substation main transformer grounding switch accident simulation system |
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