CN204290071U - Looped network cabinet switch mechanism intelligent controlling device - Google Patents
Looped network cabinet switch mechanism intelligent controlling device Download PDFInfo
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- CN204290071U CN204290071U CN201420792837.XU CN201420792837U CN204290071U CN 204290071 U CN204290071 U CN 204290071U CN 201420792837 U CN201420792837 U CN 201420792837U CN 204290071 U CN204290071 U CN 204290071U
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- switch
- module
- controlling device
- looped network
- intelligent controlling
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Abstract
The utility model discloses a kind of looped network cabinet switch mechanism intelligent controlling device, comprise the light-coupled isolation connected successively to open and keep apart module into module, CPU and relay, also comprise and be respectively light-coupled isolation and open and keep apart into module, CPU and relay the DC24V power supply that module provides electric energy; The input of described DC24V power supply is connected to AC/DC24V power supply through current rectifying and wave filtering circuit; The input that described light-coupled isolation is opened into module is connected with distant place closing switch, transfer trip switch, on the spot closing switch, on the spot trip switch, point position auxiliary contact switch, co-bit auxiliary contact switch and a spring energy-storage bit switch respectively; The output that described relay keeps apart module is connected with breaking coil, closing coil and energy storage motor respectively, and this looped network cabinet switch mechanism intelligent controlling device can significantly reduce production, maintenance workload; Low-voltage action request can be met, malfunction or tripping during release electromagnetic interference; Stability and reliability high, the speed of service is fast.
Description
Technical field
The utility model relates to ring main unit field, specifically a kind of looped network cabinet switch mechanism intelligent controlling device.
Background technology
Traditional switch control circuit wiring is complicated, and production work amount is large, on-site maintenance investigation difficulty.For this present situation, part company to carry out integrated to switch control circuit, make production, the workload of maintenance reduces in a large number, but in actual moving process, there is the situations such as anti-electromagnetic interference capability is weak, tripping, malfunction, motor burns out, divide-shut brake coil burns out, low-voltage is failure to actuate.
Utility model content
The purpose of this utility model is to provide a kind of looped network cabinet switch mechanism intelligent controlling device; employing wide region, the quality power that anti-electromagnetic interference capability is strong; with 32-bit microprocessor; use digital processing technology; the wiring of further minimizing control loop, realizes the digitlization of control logic, intellectuality, simultaneously; adding the process protection judgement of divide-shut brake, energy storage, cutting off in time when remarkable action being detected and audible alarm.
To solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of looped network cabinet switch mechanism intelligent controlling device, comprise the light-coupled isolation connected successively to open and keep apart module into module, CPU and relay, also comprise and be respectively light-coupled isolation and open and keep apart into module, CPU and relay the DC24V power supply that module provides electric energy; The input of described DC24V power supply is connected to AC/DC24V power supply through current rectifying and wave filtering circuit; The input that described light-coupled isolation is opened into module is connected with distant place closing switch, transfer trip switch, on the spot closing switch, on the spot trip switch, point position auxiliary contact switch, co-bit auxiliary contact switch and a spring energy-storage bit switch respectively; The output that described relay keeps apart module is connected with breaking coil, closing coil and energy storage motor respectively.
As further program of the utility model: described CPU is also connected with separating brake lamp and combined floodgate lamp, and buzzer; As further program of the utility model: described DC24V power supply and light-coupled isolation open module and relay keep apart module all between adopt terminal block to be connected; As further program of the utility model: described CPU selects technical grade 32 MCU microcontroller chips; As further program of the utility model: be also provided with totally-enclosed metal shell.
Compared with prior art, the beneficial effects of the utility model are: this looped network cabinet switch mechanism intelligent controlling device can significantly reduce production, maintenance workload; Low-voltage action request can be met, malfunction or tripping during release electromagnetic interference; Stability and reliability high, the speed of service is fast.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of looped network cabinet switch mechanism intelligent controlling device.
Fig. 2 is the winding diagram of looped network cabinet switch mechanism intelligent controlling device.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1 and Fig. 2, a kind of looped network cabinet switch mechanism intelligent controlling device, comprise the light-coupled isolation connected successively to open and keep apart module into module, CPU and relay, also comprise and be respectively light-coupled isolation and open and keep apart into module, CPU and relay the DC24V power supply that module provides electric energy; The input of described DC24V power supply is connected to AC/DC24V power supply through current rectifying and wave filtering circuit; The input that described light-coupled isolation is opened into module is connected with distant place closing switch, transfer trip switch, on the spot closing switch, on the spot trip switch, point position auxiliary contact switch, co-bit auxiliary contact switch and a spring energy-storage bit switch respectively; The output that described relay keeps apart module is connected with breaking coil, closing coil and energy storage motor respectively.
As further program of the utility model: described CPU is also connected with separating brake lamp and combined floodgate lamp, and buzzer, described DC24V power supply and light-coupled isolation open module and relay keep apart module all between adopt terminal block to be connected, in the utility model, described CPU selects technical grade 32 MCU microcontroller chips, reliability is high, the speed of service is fast, to divide-shut brake, energy storage overall process is monitored in real time, avoid divide-shut brake coil, motor burns out, proterctive equipment safe operation, described DC24V power acquisition wide region, strong anti-interference power supply, meet low-voltage action request, malfunction or tripping during release electromagnetic interference, this looped network cabinet switch mechanism intelligent controlling device is also provided with totally-enclosed metal shell, move by against violent vibration, strong jamming designs, be adapted to adverse circumstances especially, described light-coupled isolation is opened and is kept apart module employing industrial goods into module and relay, device is made to have very high stability and reliability, there is highly reliable electromagnetic compatibility, its circuit board adopts surface mounting technology and multi-layer sheet technique, select fast transient voltage suppression device, device is made to have very strong Electromagnetic Compatibility.
Operation principle of the present utility model is: 1. a distant place, separating brake on the spot: when switch is in co-bit, receive a distant place or separating brake is opened into order on the spot time, control board sends separating brake order to switch, sub-gate signal keeps 200ms, ensure the normal separating brake of switch and protection switching winding, and in 1.5 seconds, judge that whether separating brake is successful, buzzing alarm that if separating brake unsuccessfully will send " 1 short sound 1 is long to go out ", 2. a distant place, close a floodgate (F cabinet on the spot, V cabinet): when switch is in a point position, receive a distant place or close a floodgate on the spot when opening into order, control board starter motor, treat that energy storage completes backward switch and sends order of closing a floodgate, switching signal keeps 200ms, ensure that switch normally closes a floodgate and protects closing coil, and in 1.5 seconds, judge that whether combined floodgate is successful, 3. protect: separating brake is protected, closing protective, to output the time for ensureing, only output 200ms, ensure correct operation, and do not burn out coil, motor energy storage is protected, and when all non-energy storage success of electric motor starting 20s, cuts off energy storage and exports, motor is avoided to continue charged burning out, 4. point, combined floodgate lamp instruction: control board, for reducing wiring, by judging the switch position signal collected, lights corresponding point position lamp, co-bit lamp.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned execution mode, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (5)
1. a looped network cabinet switch mechanism intelligent controlling device, it is characterized in that, comprise the light-coupled isolation connected successively to open and keep apart module into module, CPU and relay, also comprise and be respectively light-coupled isolation and open and keep apart into module, CPU and relay the DC24V power supply that module provides electric energy; The input of described DC24V power supply is connected to AC/DC24V power supply through current rectifying and wave filtering circuit; The input that described light-coupled isolation is opened into module is connected with distant place closing switch, transfer trip switch, on the spot closing switch, on the spot trip switch, point position auxiliary contact switch, co-bit auxiliary contact switch and a spring energy-storage bit switch respectively; The output that described relay keeps apart module is connected with breaking coil, closing coil and energy storage motor respectively.
2. looped network cabinet switch mechanism according to claim 1 intelligent controlling device, is characterized in that, described CPU is also connected with separating brake lamp and combined floodgate lamp, and buzzer.
3. looped network cabinet switch mechanism according to claim 1 and 2 intelligent controlling device, is characterized in that, described DC24V power supply and light-coupled isolation open module and relay keep apart module all between adopt terminal block to be connected.
4. looped network cabinet switch mechanism according to claim 1 and 2 intelligent controlling device, is characterized in that, described CPU selects technical grade 32 MCU microcontroller chips.
5. looped network cabinet switch mechanism according to claim 1 and 2 intelligent controlling device, is characterized in that, be also provided with totally-enclosed metal shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792837.XU CN204290071U (en) | 2014-12-16 | 2014-12-16 | Looped network cabinet switch mechanism intelligent controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792837.XU CN204290071U (en) | 2014-12-16 | 2014-12-16 | Looped network cabinet switch mechanism intelligent controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204290071U true CN204290071U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420792837.XU Expired - Fee Related CN204290071U (en) | 2014-12-16 | 2014-12-16 | Looped network cabinet switch mechanism intelligent controlling device |
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| CN (1) | CN204290071U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107804A (en) * | 2018-02-14 | 2018-06-01 | 北京清畅电力技术股份有限公司 | A kind of looped network cabinet breaker Intelligent control device and control method |
| CN108132634A (en) * | 2018-02-14 | 2018-06-08 | 北京清畅电力技术股份有限公司 | A kind of ring main unit load switch Intelligent control device and control method |
| CN111799750A (en) * | 2020-06-23 | 2020-10-20 | 广西电网有限责任公司电力科学研究院 | Protection system for three-phase inconsistency of circuit breaker body and implementation method thereof |
-
2014
- 2014-12-16 CN CN201420792837.XU patent/CN204290071U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107804A (en) * | 2018-02-14 | 2018-06-01 | 北京清畅电力技术股份有限公司 | A kind of looped network cabinet breaker Intelligent control device and control method |
| CN108132634A (en) * | 2018-02-14 | 2018-06-08 | 北京清畅电力技术股份有限公司 | A kind of ring main unit load switch Intelligent control device and control method |
| CN108132634B (en) * | 2018-02-14 | 2024-01-09 | 北京清畅电力技术股份有限公司 | Intelligent control device and control method for load switch of ring main unit |
| CN111799750A (en) * | 2020-06-23 | 2020-10-20 | 广西电网有限责任公司电力科学研究院 | Protection system for three-phase inconsistency of circuit breaker body and implementation method thereof |
| CN111799750B (en) * | 2020-06-23 | 2022-08-16 | 广西电网有限责任公司电力科学研究院 | Protection system for three-phase inconsistency of circuit breaker body and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Gongming Office of Guangming New District, Shenzhen, Guangdong, will be the third floor of No. fourth G Industrial Zone, xinwai, Shek community, F6. Patentee after: SHUANGYING ELECTRIC TECHNOLOGY CO.,LTD. Address before: 518000 Gongming Office of Guangming New District, Shenzhen, Guangdong, will be the third floor of No. fourth G Industrial Zone, xinwai, Shek community, F6. Patentee before: SHENZHEN SHUANGYING ELECTRIC EQUIPMENT CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20211216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |