CN202663184U - Intelligent back-up source system for disconnecting switch monitoring - Google Patents
Intelligent back-up source system for disconnecting switch monitoring Download PDFInfo
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- CN202663184U CN202663184U CN 201220313687 CN201220313687U CN202663184U CN 202663184 U CN202663184 U CN 202663184U CN 201220313687 CN201220313687 CN 201220313687 CN 201220313687 U CN201220313687 U CN 201220313687U CN 202663184 U CN202663184 U CN 202663184U
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Abstract
The utility model relates to an intelligent back-up source system for disconnecting switch monitoring, and solves the problem that switch positions of the existing motor-driven disconnecting switches cannot be determined due to power cut. A motor-driven disconnecting switch operation mechanism (1) is connected with an intelligent management and control unit (3) and an intelligent control interference (2). The intelligent management and control unit (3) is connected with a back-up source, an external alternating current power supply and the intelligent control interference (2) respectively, and the intelligent control interference (2) is connected with a control main station.
Description
Technical field:
The utility model is relevant with the control of electric railway isolating switch.
Background technology:
Electric disconnector operating mechanism is the vitals of power supply system, realize that isolator operating mechanism drives accurate deciliter of isolating switch safety, it is the necessary condition that guarantees production run and operating personnel's personal safety, isolating switch monitoring intelligent backup power system namely is for the operating feature of contact nets in electrified railways isolator operating mechanism and the back-up source feed system that designs.
Present electric disconnector operating mechanism, all adopt the analog signal control mode, the actuating signal of combined floodgate/tripping operation is offered the on/off electric current of motor by AC power, divide/closing of the position of the switch finished in the rotation of drive motor, the framing signal of the position of the switch is provided by the auxiliary contact that are connected on the pivot link, when controlling center sends minute/close order, motor in the electric disconnector operating mechanism begins to rotate, the driving electric isolating switch rotates simultaneously, in case turn to minute precalculated position of (closing), auxiliary contact on the electric disconnector operating mechanism inner rotation connecting rod namely can produce the closing of contact (disconnection) signal, send controlling center on this signal, inform that control operation personnel electric isolating switch finished the operation of minute (closing), this is the operating process of a normal electric isolating switch, but for electric disconnector operating mechanism driving electric isolating switch in divide/closing the process of operation, the particular location of switch can not be quantitative on send controlling center, therefore, if driving isolating switch at electric disconnector operating mechanism rotates divide/to close and runs into power failure in the process, at this moment electric disconnector operating mechanism can be parked in a certain position of dead electricity point, causing isolating switch can be parked in one namely is not a minute position yet, the state position of neither co-bit putting, certainly, electric disconnector operating mechanism does not just have on the auxiliary contact generation closing of contact (disconnection) signal yet and send controlling center, so that controlling center loses locating information to the position of electric isolating switch, cause certain potential safety hazard.
The utility model content:
It is reliable that the purpose of this utility model provides a kind of electric disconnector operating mechanism that makes, locating information can on send controlling center, the isolating switch monitoring intelligent backup power system that can automatically between back-up source and AC power, switch.
The utility model is achieved in that
The utility model isolating switch monitoring intelligent backup power system, electric disconnector operating mechanism 1 is connected with the Based Intelligent Control interface with control unit 3 with intelligent management and is connected, intelligent management is connected with the Based Intelligent Control interface with back-up source, external ac power source respectively with control unit 3 and is connected, and Based Intelligent Control interface (2) is connected with controlling center.
Electric disconnector operating mechanism 1 is UM10-DC110V, intelligent management and control unit 3 are MINIPOWER, Based Intelligent Control interface 2 is QL-JKK-9A-01, back-up source is backup battery DC12V/20Ah, external ac power source is AC220V, intelligent management and control unit 3 output DC110V, DC24V is respectively as the working power of electric disconnector operating mechanism 1 and Based Intelligent Control interface 2, the remote signalling of electric disconnector operating mechanism and Based Intelligent Control interface, remote control terminal docking, intelligence connect interface 2 processed respectively by serial port RS485, RS232 and intelligent management and control unit, controlling center connects.
The utility model isolating switch monitoring intelligent backup power system, be for solving the outage of present electric disconnector operating mechanism in operating process, cause the electric isolating switch position can not determine, thereby the locating information that loses switch designs, the information of mechanism's outage can be provided for controlling center control personnel simultaneously, inform dead electricity of the controlled electric isolating switch of control personnel, need to process.
The utility model isolating switch monitoring intelligent backup power system, adopt intelligentized power management and control unit that external power source is monitored, in case detecting external ac power source AC220V decompression, at once to start back-up source be that electric disconnector operating mechanism is powered, make it finish minute/close the overall process of operation, by the Based Intelligent Control interface operating mechanism dead electricity information of on-the-spot electric isolating switch is sent to the controlling center control room simultaneously, inform the on-the-spot dead electricity information of control personnel, treat that electric isolating switch finishes minute/close process, isolating switch monitoring intelligent backup power system is powered automatic cut-off power, guarantee that backup power system is unlikely to overdischarge, when external power source restored electricity, isolating switch monitoring intelligent backup power system can automatically switch to the externally fed Power supply.
The beneficial effects of the utility model are, provide a cover brand-new isolating switch monitoring intelligent backup power system, say from principle and to have eliminated electric disconnector operating mechanism the implementation of order, the problem that the position of the switch of causing owing to the decompression of external power source can't be determined has greatly reduced the potential safety hazard of equipment operation; Owing to adopted intelligentized power management and control unit, and the parts such as Based Intelligent Control interface unit, so that the operation of electric disconnector operating mechanism is more reliable, field data is delivered to controlling center on can be in time, has guaranteed the safety of production, equipment operation.
Description of drawings:
Fig. 1 the utility model electrical connection schematic diagram
1 electric disconnector operating mechanism
2 straight Based Intelligent Control interfaces
3MINIPOWER intelligent electric power management and control unit
Embodiment:
The utility model is the metal-enclosed type casing; be provided with MINIPOWER intelligent management and control unit 3 in the casing and be the whole system power supply; finish the monitoring of outside input power, the charge and discharge Management and Protection of backup battery, the inversion output of DC12V direct-flow storage battery.The AC220V input of external AC 220V communication power supply access MINIPOWER intelligent management and control unit 3, keep the direct-flow storage battery Backup battery DC12V/20Ah of power supply for back-up source, the DC12V end of access MINIPOWER intelligent management and control unit 3, the power output end DC110V of MINIPower intelligent electric power management and control unit 3, connect the power supply DC110V input of electric disconnector operating mechanism 1, the working power of electric disconnector operating mechanism 1 is provided, the power supply DC24V output of MINIPOWER intelligent management and control unit 3, connect the DC24V input of Based Intelligent Control interface 2, for it provides working power, the remote signalling YX of Based Intelligent Control interface 2, remote control YK terminal, access respectively the remote signalling YX of electric disconnector operating mechanism 1, remote control YK terminal, formation is divided/closing operation and status information capture electric isolating switch, MINIPOWER intelligent management and control unit 3 and the exchange that be connected finish information of Based Intelligent Control interface 2 by the RS485 serial port
Function implementation procedure of the present utility model is as follows: when external ac power source is powered when normal, the AC220V power supply that exchanges of 3 pairs of inputs of MINIPower intelligent management and control unit carries out the power supply conversion, change out DC110V and DC24V power supply, supply with respectively electric disconnector operating mechanism 1 and Based Intelligent Control interface 2 power supply of working, MINIPOWER intelligent management and 3 pairs of backup batteries of control unit carry out electric quantity monitoring simultaneously, utilize external power source that backup battery is carried out management of charging and discharging, in case no-voltage fault appears in external communication, MINIPOWER intelligent management and control unit 3 switch to external ac power source the backup battery power supply immediately, DC12V voltage to Backup battery DC12V/20Ah backup battery carries out the inversion conversion, DC110V after the inversion conversion and DC24V power supply still offer electric disconnector operating mechanism 1 and Based Intelligent Control interface unit 2 power supply of working, MINIPOWER intelligent management and control unit 3 are sent to Based Intelligent Control interface 2 by the RS485 serial port with external power source dead electricity information simultaneously, the beginning flag that the in support timing of storage source system is closed, the power-on time of backup power system is set as 1 minute, the driving electric isolating switch divide/closes the operation operating time when normally moving greater than electric disconnector operating mechanism, guaranteed to make electric disconnector operating mechanism can finish accurately a complete control command cycle, the current state information of dead electricity information and electric disconnector operating mechanism, after the 2 coding processing of Based Intelligent Control interface, by delivering to controlling center on the data communication channel Data communication, finish reporting of on off state information and on-the-spot dead electricity information by Based Intelligent Control interface 2.
Claims (2)
1. isolating switch monitoring intelligent backup power system, it is characterized in that electric disconnector operating mechanism (1) is connected 2 with control unit (3) with the Based Intelligent Control interface with intelligent management) be connected, intelligent management is connected 2 with back-up source, external ac power source and Based Intelligent Control interface respectively with control unit (3)) be connected, Based Intelligent Control interface (2) is connected with controlling center.
2. isolating switch monitoring intelligent backup power system according to claim 1, it is characterized in that electric disconnector operating mechanism (1) is UM10-DC110V, intelligent management and control unit (3) are MINIPOWER, Based Intelligent Control interface (2) is QL-JKK-9A-01, back-up source is backup battery DC12V/20Ah, external ac power source is AC220V, intelligent management and control unit (3) output DC110V, DC24V is respectively as the working power of electric disconnector operating mechanism (1) and Based Intelligent Control interface (2), the remote signalling of electric disconnector operating mechanism and Based Intelligent Control interface, remote control terminal docking, intelligence connect interface processed (2) respectively by serial port RS485, RS232 and intelligent management and control unit, controlling center connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220313687 CN202663184U (en) | 2012-07-02 | 2012-07-02 | Intelligent back-up source system for disconnecting switch monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220313687 CN202663184U (en) | 2012-07-02 | 2012-07-02 | Intelligent back-up source system for disconnecting switch monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202663184U true CN202663184U (en) | 2013-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220313687 Expired - Lifetime CN202663184U (en) | 2012-07-02 | 2012-07-02 | Intelligent back-up source system for disconnecting switch monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202663184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300644A (en) * | 2016-09-23 | 2017-01-04 | 浙江中富电气有限公司 | A kind of power supply switch circuit and automatically divide-shut brake intelligent breaker |
-
2012
- 2012-07-02 CN CN 201220313687 patent/CN202663184U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300644A (en) * | 2016-09-23 | 2017-01-04 | 浙江中富电气有限公司 | A kind of power supply switch circuit and automatically divide-shut brake intelligent breaker |
| CN106300644B (en) * | 2016-09-23 | 2018-08-28 | 浙江中富电气有限公司 | A kind of power supply switch circuit and automatic divide-shut brake intelligent breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Intelligent back-up source system for disconnecting switch monitoring Effective date of registration: 20131226 Granted publication date: 20130109 Pledgee: Chengdu technology transfer (Group) Co.,Ltd. Pledgor: SICHUAN HUIYOU ELECTRICAL CO.,LTD. Registration number: 2013990001027 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150602 Granted publication date: 20130109 Pledgee: Chengdu technology transfer (Group) Co.,Ltd. Pledgor: SICHUAN HUIYOU ELECTRICAL CO.,LTD. Registration number: 2013990001027 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Intelligent back-up source system for disconnecting switch monitoring Effective date of registration: 20150608 Granted publication date: 20130109 Pledgee: Chengdu technology transfer (Group) Co.,Ltd. Pledgor: SICHUAN HUIYOU ELECTRICAL CO.,LTD. Registration number: 2015990000450 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170120 Granted publication date: 20130109 Pledgee: Chengdu technology transfer (Group) Co.,Ltd. Pledgor: SICHUAN HUIYOU ELECTRICAL CO.,LTD. Registration number: 2015990000450 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |