CN204167134U - A kind of isolation switch control system - Google Patents
A kind of isolation switch control system Download PDFInfo
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- CN204167134U CN204167134U CN201420603102.8U CN201420603102U CN204167134U CN 204167134 U CN204167134 U CN 204167134U CN 201420603102 U CN201420603102 U CN 201420603102U CN 204167134 U CN204167134 U CN 204167134U
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- change over
- over switch
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- separating brake
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Abstract
The open isolation switch control system of the utility model, comprise tele-control system and local control system, tele-control system comprises long-range sub-gate circuit and remote switching loop, is connected to the antipodal travel switch of same time point on off operating mode in long-range sub-gate circuit and remote switching loop; Long-range sub-gate circuit and remote switching loop are connected to remote plug; Local control system comprises local sub-gate circuit and local closing circuit, travel switch is contained respectively in local sub-gate circuit and local closing circuit, local sub-gate circuit and local closing circuit are respectively equipped with local total change over switch, are respectively equipped with local separating brake change over switch and local combined floodgate change over switch in local sub-gate circuit and local closing circuit.Isolation switch control system structure of the present utility model is simple, avoid occurring being subject to the interference such as coupled voltages and nonaction occurs, just power transmission when ensureing electric substation's circuit remote operation, saving resource and fail safe is good.
Description
Technical field
The utility model relates to a kind of on-off control system, particularly relates to a kind of isolation switch control system.
Background technology
At present, local control system and tele-control system is provided with in ocs isolating switch internal electrical pneumatic operating mechanism case, local control system and tele-control system adopt contactor components and parts to control, Fiber connection is passed through between the control unit that motor-operating mechanism case is interior and long-range or controller, namely by optical fiber remote control mode, remote operation is carried out to contact net electric isolating switch, and then control switching on and off of isolating switch, ocs isolating switch although it is so can realize local operation and remote operation, but its shortcoming is also obvious, first: because such isolating switch inside is contactor components and parts, and contactor components and parts are when there being coupled voltages to disturb, misoperation can be produced, mistaking signal, cause control room personnel cannot correct detection and isolation switch presence states.Secondly: such ocs isolating switch Long-distance Control address is that control unit or controller carry out IP address assignment, as address assignment mistake, can cause isolating switch divide-shut brake information errors.Again: by Fiber connection between the inner and control unit of the operating mechanism case of ocs isolating switch or controller, it is subject to the interfere informations such as coupled voltages, easily causes switch misoperation phenomenon.Last: in the whole process that overall ocs isolating switch runs, all circuits of electric substation all keep there is electricity all the time, have certain electric energy loss like this, cause the wasting of resources, and have electricity also dangerous all the time.
Summary of the invention
The utility model completes to solve deficiency of the prior art, the purpose of this utility model is to provide a kind of structure and simply, does not use any contactor components and parts, all connections adopt cable to connect, avoid being subject to the interfere informations such as coupled voltages and produce the generation of switch nonaction, just carry out power transmission when ensureing electric substation's circuit remote operation, saving resource and the good isolation switch control system of fail safe simultaneously.
A kind of isolation switch control system of the present utility model, comprise tele-control system and local control system, described tele-control system is all connected with motor by cable respectively with described local control system, described tele-control system comprises the long-range sub-gate circuit and remote switching loop that are connected to form by cable with motor respectively, is connected with the antipodal travel switch of same time point on off operating mode in described long-range sub-gate circuit and described remote switching loop respectively by cable, described long-range sub-gate circuit and described remote switching loop are connected to remote plug, described local control system comprises the local sub-gate circuit and local closing circuit that are connected to form by cable with motor respectively, respectively containing the travel switch in described long-range sub-gate circuit and described remote switching loop in described local sub-gate circuit and described local closing circuit, described local sub-gate circuit and described local closing circuit are respectively equipped with puts the total change over switch in the on all four locality of on off operating mode at one time, it is completely contrary that the total change over switch in described locality and described remote plug put on off operating mode at one time, local separating brake change over switch and local combined floodgate change over switch is respectively equipped with in described local sub-gate circuit and described local closing circuit.
A kind of isolation switch control system of the present utility model can also be:
The travel switch be connected in described long-range sub-gate circuit and described remote switching loop is respectively separating brake travel switch and combined floodgate travel switch, described separating brake travel switch and described combined floodgate travel switch are connected in described local sub-gate circuit and described local closing circuit, described separating brake travel switch and the same time point on off operating mode of described combined floodgate travel switch are completely contrary, and described separating brake travel switch is connected by cable with motor respectively with described combined floodgate travel switch.
Described remote plug comprises long-range separating brake change over switch and remote switching change over switch, described long-range separating brake change over switch is connected by cable with described separating brake travel switch and described motor, and described remote switching change over switch is connected by cable with described combined floodgate travel switch and described motor.
Described remote switching loop and described long-range sub-gate circuit comprise long-range separating brake power supply and remote switching power supply respectively, described long-range separating brake power supply, long-range separating brake change over switch, separating brake travel switch and described motor are connected to form described long-range sub-gate circuit by cable, and described remote switching power supply, remote switching change over switch, combined floodgate travel switch and described motor are connected to form described remote switching loop by cable.
Described long-range separating brake change over switch comprises long-range separating brake positive pole change over switch and long-range separating brake negative pole change over switch, described remote switching change over switch comprises remote switching positive pole change over switch and remote switching negative pole change over switch, described long-range separating brake positive pole change over switch and long-range separating brake negative pole change over switch are connected with the positive pole of described long-range separating brake power supply and negative pole cable respectively, described remote switching positive pole change over switch and described remote switching negative pole change over switch are connected by cable with the positive pole of described remote switching power supply and negative pole respectively, described long-range separating brake positive pole change over switch is connected by cable with described separating brake travel switch, described remote switching positive pole change over switch is connected by cable with described combined floodgate travel switch.
Local total change over switch is respectively local total positive pole change over switch and the total negative pole change over switch in locality, described locality total positive pole change over switch and described locality total negative pole change over switch are connected by cable with the positive pole of local power supply and negative pole respectively, and described locality total positive pole change over switch and described locality total negative pole change over switch same time point on off operating mode is completely the same.
Local positive separating brake change over switch is connected with by cable between described locality total positive pole change over switch and described separating brake travel switch, be connected with locality by cable between the total positive pole change over switch in described locality and combined floodgate travel switch just to close a floodgate change over switch, local negative separating brake change over switch is connected with by cable and combined floodgate change over switch is born in locality between described locality total negative pole change over switch and described motor, separating brake change over switch is born in described locality positive separating brake change over switch and locality, and to put on off operating mode at one time completely the same, described locality just combined floodgate change over switch and locality is born combined floodgate change over switch to put on off operating mode at one time completely the same.
A kind of isolation switch control system of the present utility model, comprise tele-control system and local control system, described tele-control system is all connected with motor by cable respectively with described local control system, described tele-control system comprises the long-range sub-gate circuit and remote switching loop that are connected to form by cable with motor respectively, is connected with the antipodal travel switch of same time point on off operating mode in described long-range sub-gate circuit and described remote switching loop respectively by cable, described long-range sub-gate circuit and described remote switching loop are connected to remote plug, described local control system comprises the local sub-gate circuit and local closing circuit that are connected to form by cable with motor respectively, respectively containing the travel switch in described long-range sub-gate circuit and described remote switching loop in described local sub-gate circuit and described local closing circuit, described local sub-gate circuit and described local closing circuit are respectively equipped with puts the total change over switch in the on all four locality of on off operating mode at one time, it is completely contrary that the total change over switch in described locality and described remote plug put on off operating mode at one time, local separating brake change over switch and local combined floodgate change over switch is respectively equipped with in described local sub-gate circuit and described local closing circuit.Like this, tele-control system can the power transmission of Long-distance Control isolating switch and rotating and reverse of motor; Same, local control system also can control the power transmission of isolating switch and rotating and reverse of motor.The antipodal travel switch of same time point on off operating mode is connected with respectively by cable in described long-range sub-gate circuit and described remote switching loop, simultaneously in described local sub-gate circuit and described local closing circuit respectively containing the travel switch in described long-range sub-gate circuit and described remote switching loop, described local sub-gate circuit and described local closing circuit are respectively equipped with puts the total change over switch in the on all four locality of on off operating mode at one time, it is completely contrary that the total change over switch in described locality and described remote plug put on off operating mode at one time, like this, control tele-control system and local control system by the total change over switch of the antipodal remote plug of same time point state and locality to be merely able to optional one and to control motor, can not Long-distance Control carry out with local control simultaneously, avoid the confusion switched on and off causing isolating switch, and then cause security incident.Control sub-switching operation by the antipodal travel switch of same time point on off operating mode and closing operation can only select one simultaneously, sub-switching operation is carried out to motor, closing operation is carried out to motor, avoid causing confusion to the control of motor separating brake and shutting-brake control, and cause the accident or damage motor.In addition, due to isolating switch mechanism's box house without any contactor components and parts, and between each parts and each switch, and remote control unit and the connection between controller and isolating switch mechanism casing all adopt cable to connect, avoid each parts and circuit are subject to the interference of the interfere informations such as coupled voltages and cause malfunction, and then avoid entire isolating switch to cause the phenomenon of misoperation to occur.Simultaneously due to except controlling switching on and off of each loop of entire isolating switch except travel switch, also be provided with the total change over switch of remote plug and locality, the circuit making remote control unit further or be connected between controller with isolating switch mechanism casing just carries out circuit power transmission when carrying out remote operation, and then make electric substation also only just carry out power transmission to its circuit when remote operation, avoid the wasting of resources, and fail safe improves.Therefore be that structure simply, does not use any contactor components and parts relative to the advantage of prior art, all connections adopt cable to connect, avoid being subject to the interfere informations such as coupled voltages and produce the generation of switch nonaction, ensure that electric substation circuit only just carries out power transmission when remote operation simultaneously, saving resource and also fail safe good.
Accompanying drawing explanation
A kind of isolation switch control system embodiment of Fig. 1 the utility model circuit diagram.
The total change over switch interface schema of a kind of isolation switch control system embodiment of Fig. 2 the utility model.
A kind of isolation switch control system embodiment of Fig. 3 the utility model both positive and negative polarity change over switch interface schema.
Figure number explanation
1 ... long-range separating brake power supply 2 ... remote switching power supply 3 ... local power supply
4 ... separating brake travel switch 5 ... combined floodgate travel switch 6 ... motor
7 ... long-range separating brake positive pole change over switch 8 ... long-range separating brake negative pole change over switch
9 ... remote switching positive pole change over switch 10 ... remote switching negative pole change over switch
11 ... local total positive pole change over switch 12 ... local total negative pole change over switch
13 ... local positive separating brake change over switch 14 ... just closing a floodgate change over switch in locality
15 ... local negative separating brake change over switch 16 ... local negative combined floodgate change over switch
Embodiment
Fig. 1 to Fig. 3 below in conjunction with accompanying drawing is described in further detail a kind of isolation switch control system of the present utility model.
A kind of isolation switch control system of the present utility model, please refer to Fig. 1 to Fig. 3, comprise tele-control system and local control system, described tele-control system is all connected with motor 6 by cable respectively with described local control system, described tele-control system comprises the long-range sub-gate circuit and remote switching loop that are connected to form by cable with motor 6 respectively, is connected with the antipodal travel switch of same time point on off operating mode in described long-range sub-gate circuit and described remote switching loop respectively by cable, described long-range sub-gate circuit and described remote switching loop are connected to remote plug, described local control system comprises the local sub-gate circuit and local closing circuit that are connected to form by cable with motor 6 respectively, respectively containing the travel switch in described long-range sub-gate circuit and described remote switching loop in described local sub-gate circuit and described local closing circuit, described local sub-gate circuit and described local closing circuit are respectively equipped with puts the total change over switch in the on all four locality of on off operating mode at one time, it is completely contrary that the total change over switch in described locality and described remote plug put on off operating mode at one time, local separating brake change over switch and local combined floodgate change over switch is respectively arranged with in described local sub-gate circuit and described local closing circuit.Like this, tele-control system can the power transmission of Long-distance Control isolating switch and rotating and reverse of motor 6, and same local control system also can control the power transmission of isolating switch and rotating and reverse of motor 6.The antipodal travel switch of same time point on off operating mode is connected with respectively by cable in described long-range sub-gate circuit and described remote switching loop, respectively containing the travel switch in described long-range sub-gate circuit and described remote switching loop in described local sub-gate circuit and described local closing circuit, described local sub-gate circuit and described local closing circuit are respectively equipped with puts the total change over switch in the on all four locality of on off operating mode at one time, it is completely contrary that the total change over switch in described locality and described remote plug put on off operating mode at one time, like this, control tele-control system and local control system by the total change over switch of the antipodal remote plug of same time point state and locality to be merely able to optional one and to control motor, can not Long-distance Control carry out with local control simultaneously, avoid the confusion switched on and off causing isolating switch, and then cause security incident.Control sub-switching operation by the antipodal travel switch of same time point on off operating mode and closing operation can only select one simultaneously, sub-switching operation is carried out to motor, closing operation is carried out to motor, avoid causing confusion to the control of motor separating brake and shutting-brake control, and cause the accident or damage motor.In addition, due to isolating switch mechanism's box house without any contactor components and parts, and between each parts and each switch, and remote control unit all adopts cable to be connected with the connection of controller and isolating switch mechanism casing, avoid each parts and circuit are subject to the interference of the interfere informations such as coupled voltages and cause malfunction, and then avoid entire isolating switch to cause the phenomenon of misoperation to occur.Simultaneously due to except controlling switching on and off of each loop of entire isolating switch except travel switch, also be provided with the total change over switch of remote plug and locality, remote control unit or controller is made just to carry out circuit power transmission with the circuit be connected between the mechanism's casing separating switch when carrying out remote operation further, and then make electric substation also only just carry out power transmission to circuit when remote operation, avoid the wasting of resources, and fail safe improves.Therefore be that structure simply, does not use any contactor components and parts relative to the advantage of prior art, all connections adopt cable to connect, avoid being subject to the interfere informations such as coupled voltages and producing switch nonaction, ensure that electric substation circuit only just carries out power transmission when remote operation simultaneously, saving resource and also fail safe good.
A kind of isolation switch control system of the present utility model, please refer to Fig. 1 to Fig. 3, the basis of previously described technical scheme can also be: the travel switch be connected in described long-range sub-gate circuit and described remote switching loop is respectively separating brake travel switch 4 and combined floodgate travel switch 5, described separating brake travel switch 4 and described combined floodgate travel switch 5 are connected in described local sub-gate circuit and described local closing circuit, it is completely contrary that on off operating mode put at one time by described separating brake travel switch 4 and described combined floodgate travel switch 5, described separating brake travel switch 4 is connected by cable with motor 6 respectively with described combined floodgate travel switch 5.Separating brake travel switch 4 and combined floodgate travel switch 5 can realize selection motor 6 being carried out to sub-switching operation or closing operation, and both can only optional one, can not select simultaneously.When can select Long-distance Control, be that remote switching loop is connected or long-range opening circuit is connected, realize switching on and off of isolating switch, motor reversion or rotating forward, and the potential safety hazard effectively avoided misoperation and cause.And when controlling in locality, also can select to be that local sub-gate circuit is connected or local closing circuit is connected, realize switching on and off of isolating switch, motor forward or reverse.Preferred technical scheme is that described remote plug comprises long-range separating brake change over switch and remote switching change over switch further, described long-range separating brake change over switch is connected by cable with described separating brake travel switch 4 and described motor 6, and described remote switching change over switch is connected by cable with described combined floodgate travel switch 5 and described motor 6.Sub-switching operation and the closing operation of isolating switch Long-distance Control can be realized like this, and the potential safety hazard effectively avoided misoperation and cause.
A kind of isolation switch control system of the present utility model, please refer to Fig. 1 to Fig. 3, the basis of previously described technical scheme can also be: preferred technical scheme is that described remote switching loop and described long-range sub-gate circuit comprise long-range separating brake power supply 1 and remote switching power supply 2 respectively further, described long-range separating brake power supply 1, long-range separating brake change over switch, separating brake travel switch 4 and described motor 6 are connected to form described long-range sub-gate circuit by cable, described remote switching power supply 2, remote switching change over switch, combined floodgate travel switch 5 and described motor 6 are connected to form described remote switching loop by cable.During use, each power supply carries out power transmission or power-off according to the break-make of each travel switch, and then make isolating switch normal ON or disconnect motor 6, when after motor 6 power transmission, combinations of states is switched on or switched off according to each change over switch and travel switch, make that motor 6 does not turn, forward or reverse, realize goal of the invention of the present utility model.
A kind of isolation switch control system of the present utility model, please refer to Fig. 1 to Fig. 3, the basis of previously described technical scheme can also be: described long-range separating brake change over switch comprises long-range separating brake positive pole change over switch 7 and long-range separating brake negative pole change over switch 8, described remote switching change over switch comprises remote switching positive pole change over switch 9 and remote switching negative pole change over switch 10, described long-range separating brake positive pole change over switch 7 and long-range separating brake negative pole change over switch 8 are connected by cable with the positive pole of described long-range separating brake power supply 1 and negative pole respectively, described remote switching positive pole change over switch 9 and described remote switching negative pole change over switch 10 are connected by cable with the positive pole of described remote switching power supply 2 and negative pole respectively, described long-range separating brake positive pole change over switch 7 is connected by cable with described separating brake travel switch 4, described remote switching positive pole change over switch 9 is connected by cable with described combined floodgate travel switch 5.During concrete analysis Long-distance Control, the sense of current of long-range sub-gate circuit is specially: long-range separating brake power supply 1 positive pole, long-range separating brake positive pole change over switch 7, separating brake travel switch 4, motor 6, long-range separating brake negative pole change over switch 8 and long-range separating brake power supply 1 negative pole; The sense of current in remote switching loop is specially: remote switching power supply 2 positive pole, remote switching positive pole change over switch 9, combined floodgate travel switch 5, motor 6, remote switching negative pole change over switch 10 and remote switching power supply 2 negative pole.Like this, when carrying out merely Long-distance Control, separating brake travel switch 4 is in on-state, then combined floodgate travel switch 5 is in off-state, if the long-range separating brake positive pole change over switch 7 be connected with long-range separating brake power supply 1 and long-range separating brake negative pole change over switch 8 are in on-state simultaneously, now long-range sub-gate circuit is connected, and to motor, motor is rotated forward; If the long-range separating brake positive pole change over switch 7 be connected with long-range separating brake power supply 1 and long-range separating brake negative pole change over switch 8 are in off-state simultaneously, now long-range sub-gate circuit access failure, long-range separating brake power supply 1 can not be powered to motor 6, and motor 6 does not turn.Separating brake travel switch 4 is in off-state, then combined floodgate travel switch 5 is in on-state, if the remote switching positive pole change over switch 9 be connected with remote switching power supply 2 and remote switching negative pole change over switch 10 are in on-state simultaneously, now remote switching loop is connected, and to motor motor is reversed; If the remote switching positive pole change over switch 9 be connected with remote switching power supply 2 and remote switching negative pole change over switch 10 are in off-state, now remote switching loop access failure simultaneously, remote switching power supply 2 can not be powered to motor 6, and motor 6 does not turn.
A kind of isolation switch control system of the present utility model, please refer to Fig. 1 to Fig. 3, the basis of previously described technical scheme can also be: local total change over switch is respectively local total positive pole change over switch 11 and the total negative pole change over switch 12 in locality, described locality total positive pole change over switch 11 and described locality total negative pole change over switch 12 are connected by cable with the positive pole of local power supply 3 and negative pole respectively, described locality total positive pole change over switch 11 is completely the same with the same time point on off operating mode of described locality total negative pole change over switch 12, namely both all-pass or both entirely break, when both all-pass, local control system is opened, when both are entirely disconnected, local control system is closed.Like this, time local total positive pole change over switch 11 and the total negative pole change over switch 12 in locality are all connected, just may start local control system and motor 6 is powered.Time local total positive pole change over switch 11 and the total negative pole change over switch 12 in locality all disconnect, local control system can not be started motor 6 is powered, can only remote operation power to motor 6.Preferred technical scheme is be connected with local positive separating brake change over switch 13 by cable between described locality total positive pole change over switch 11 and described separating brake travel switch 4 further, locality just combined floodgate change over switch 14 is connected with by cable between described locality total positive pole change over switch 11 and described combined floodgate travel switch 5, local negative separating brake change over switch 15 is connected with by cable and combined floodgate change over switch 16 is born in locality between described locality total negative pole change over switch 12 and described motor 6, separating brake change over switch 15 is born in described locality positive separating brake change over switch 13 and locality, and some on off operating mode is completely the same at one time, described locality just combined floodgate change over switch 14 and locality is born combined floodgate change over switch 16 to put on off operating mode at one time completely the same.In local sub-gate circuit, the sense of current is local power supply 3 positive pole, local total positive pole change over switch 11, local positive separating brake change over switch 13, separating brake travel switch 4, motor 6, local negative separating brake change over switch 15 and local power supply 3 negative pole.In local closing circuit, the sense of current is local power supply 3 positive pole, local total positive pole change over switch 11, locality just combined floodgate change over switch 14, combined floodgate travel switch 5, motor 6, local negative combined floodgate change over switch 16 and local power supply 3 negative pole.When carrying out merely locality and controlling, concrete condition is as follows: one, separating brake travel switch 4 is in on-state, then combined floodgate travel switch 5 is in off-state, if the total negative switch 12 of locality total positive pole change over switch 11 and locality be connected with local power supply 3 is all connected, then remote plug all disconnects, locality can only be carried out control, the positive separating brake change over switch 13 in locality be connected with locality total positive pole change over switch 11 is connected, the locality be connected with the total negative pole change over switch 12 in locality is born separating brake change over switch 15 and is all connected, now local sub-gate circuit is connected, motor 6 is powered and motor 6 is rotated forward, if the positive separating brake change over switch 13 in locality be connected with locality total positive pole change over switch 11 disconnects, the locality be connected with the total negative pole change over switch in locality is born separating brake change over switch 15 and is disconnected, now local sub-gate circuit disconnects, and can not power to motor 6 and motor 6 be rotated, motor 6 be motionless.When separating brake travel switch 4 is in off-state, when then combined floodgate travel switch 5 is in on-state, if the locality be connected with the total negative pole change over switch 12 in locality is born combined floodgate change over switch 16 and is connected, the locality be connected with the total positive pole change over switch 11 in locality just combined floodgate change over switch 14 is connected, now local closing circuit is connected, and powers and motor 6 is reversed to motor 6; If the locality be connected with the total negative pole change over switch 12 in locality is born combined floodgate change over switch 16 and is disconnected, the locality be connected with the total positive pole change over switch 11 in locality just combined floodgate change over switch 14 disconnects, now local closing circuit disconnects, local closing circuit can not be connected, motor 6 is power supply not, and motor 6 does not turn.Other situations all belong to local closing circuit and the obstructed situation of local sub-gate circuit, and local control system is not powered to motor 6, and motor 6 does not turn.
Above-mentionedly only several specific embodiments in the utility model to be illustrated; but can not as protection range of the present utility model; every according to the change of the equivalence done by design spirit in the utility model or to modify or equal proportion zooms in or out, all should think and fall into protection range of the present utility model.
Claims (7)
1. an isolation switch control system, it is characterized in that: comprise tele-control system and local control system, described tele-control system is all connected with motor by cable respectively with described local control system, described tele-control system comprises the long-range sub-gate circuit and remote switching loop that are connected to form by cable with motor respectively, is connected with the antipodal travel switch of same time point on off operating mode in described long-range sub-gate circuit and described remote switching loop respectively by cable, described long-range sub-gate circuit and described remote switching loop are connected to remote plug, described local control system comprises the local sub-gate circuit and local closing circuit that are connected to form by cable with motor respectively, respectively containing the travel switch in described long-range sub-gate circuit and described remote switching loop in described local sub-gate circuit and described local closing circuit, described local sub-gate circuit and described local closing circuit are respectively equipped with puts the total change over switch in the on all four locality of on off operating mode at one time, it is completely contrary that the total change over switch in described locality and described remote plug put on off operating mode at one time, local separating brake change over switch and local combined floodgate change over switch is respectively equipped with in described local sub-gate circuit and described local closing circuit.
2. a kind of isolation switch control system according to claim 1, it is characterized in that: the travel switch be connected in described long-range sub-gate circuit and described remote switching loop is respectively separating brake travel switch and combined floodgate travel switch, described separating brake travel switch and described combined floodgate travel switch are connected in described local sub-gate circuit and described local closing circuit, described separating brake travel switch and the same time point on off operating mode of described combined floodgate travel switch are completely contrary, and described separating brake travel switch is connected by cable with motor respectively with described combined floodgate travel switch.
3. a kind of isolation switch control system according to claim 2, it is characterized in that: described remote plug comprises long-range separating brake change over switch and remote switching change over switch, described long-range separating brake change over switch is connected by cable with described separating brake travel switch and described motor, and described remote switching change over switch is connected by cable with described combined floodgate travel switch and described motor.
4. a kind of isolation switch control system according to claim 3, it is characterized in that: described remote switching loop and described long-range sub-gate circuit comprise long-range separating brake power supply and remote switching power supply respectively, described long-range separating brake power supply, long-range separating brake change over switch, separating brake travel switch and described motor are connected to form described long-range sub-gate circuit by cable, and described remote switching power supply, remote switching change over switch, combined floodgate travel switch and described motor are connected to form described remote switching loop by cable.
5. a kind of isolation switch control system according to claim 4, it is characterized in that: described long-range separating brake change over switch comprises long-range separating brake positive pole change over switch and long-range separating brake negative pole change over switch, described remote switching change over switch comprises remote switching positive pole change over switch and remote switching negative pole change over switch, described long-range separating brake positive pole change over switch and long-range separating brake negative pole change over switch are connected by cable with the positive pole of described long-range separating brake power supply and negative pole respectively, described remote switching positive pole change over switch and described remote switching negative pole change over switch are connected by cable with the positive pole of described remote switching power supply and negative pole respectively, described long-range separating brake positive pole change over switch is connected by cable with described separating brake travel switch, described remote switching positive pole change over switch is connected by cable with described combined floodgate travel switch.
6. a kind of isolation switch control system according to any one claim of claim 2 to 5, it is characterized in that: local total change over switch is respectively local total positive pole change over switch and the total negative pole change over switch in locality, described locality total positive pole change over switch and described locality total negative pole change over switch are connected by cable with the positive pole of local power supply and negative pole respectively, and described locality total positive pole change over switch and described locality total negative pole change over switch same time point on off operating mode is completely the same.
7. a kind of isolation switch control system according to claim 6, it is characterized in that: between described locality total positive pole change over switch and described separating brake travel switch, be connected with local positive separating brake change over switch by cable, be connected with locality by cable between the total positive pole change over switch in described locality and combined floodgate travel switch just to close a floodgate change over switch, local negative separating brake change over switch is connected with by cable and combined floodgate change over switch is born in locality between described locality total negative pole change over switch and described motor, separating brake change over switch is born in described locality positive separating brake change over switch and locality, and to put on off operating mode at one time completely the same, described locality just combined floodgate change over switch and locality is born combined floodgate change over switch to put on off operating mode at one time completely the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603102.8U CN204167134U (en) | 2014-10-17 | 2014-10-17 | A kind of isolation switch control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603102.8U CN204167134U (en) | 2014-10-17 | 2014-10-17 | A kind of isolation switch control system |
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| CN204167134U true CN204167134U (en) | 2015-02-18 |
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| CN201420603102.8U Withdrawn - After Issue CN204167134U (en) | 2014-10-17 | 2014-10-17 | A kind of isolation switch control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104299808A (en) * | 2014-10-17 | 2015-01-21 | 北京华美煜力电力技术有限公司 | Disconnecting switch control system |
| CN108879965A (en) * | 2018-09-06 | 2018-11-23 | 云南电网有限责任公司保山供电局 | A kind of substation isolating-switch motor power long-range control method |
| CN112542340A (en) * | 2020-11-09 | 2021-03-23 | 国网福建省电力有限公司检修分公司 | Control panel of isolating switch |
-
2014
- 2014-10-17 CN CN201420603102.8U patent/CN204167134U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104299808A (en) * | 2014-10-17 | 2015-01-21 | 北京华美煜力电力技术有限公司 | Disconnecting switch control system |
| CN108879965A (en) * | 2018-09-06 | 2018-11-23 | 云南电网有限责任公司保山供电局 | A kind of substation isolating-switch motor power long-range control method |
| CN112542340A (en) * | 2020-11-09 | 2021-03-23 | 国网福建省电力有限公司检修分公司 | Control panel of isolating switch |
| CN112542340B (en) * | 2020-11-09 | 2023-08-18 | 国网福建省电力有限公司检修分公司 | Isolating switch control board |
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