CN203967823U - Intelligent double-power control system - Google Patents
Intelligent double-power control system Download PDFInfo
- Publication number
- CN203967823U CN203967823U CN201420315240.6U CN201420315240U CN203967823U CN 203967823 U CN203967823 U CN 203967823U CN 201420315240 U CN201420315240 U CN 201420315240U CN 203967823 U CN203967823 U CN 203967823U
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- CN
- China
- Prior art keywords
- power supply
- controller
- stand
- control system
- intelligent double
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a kind of intelligent double-power control system, it comprises conventional power supply, stand-by power supply, controller and the demonstration and the key-press module that are connected with controller, described conventional power supply is connected with controller respectively with stand-by power supply, and also join by circuit breaker and mechanical interlocks respectively on the output of conventional power supply and stand-by power supply, described controller is also connected with mechanical interlocks, and described controller comprises voltage detection unit, control unit, position of the switch detecting unit and communications interface unit.This system works is reliable, perfect in shape and function, can monitoring display power supply various states, there is telecommunication control.
Description
Technical field
The utility model relates to a kind of intelligent double-power control system, belongs to power technology field.
Background technology
Along with social development, people are more and more higher to the requirement of power supply reliability, sharply increase under the objective circumstances with electric power resource wretched insufficiency at present city electricity consumption, a lot of occasions need to ensure the reliable of power supply with two-way power supply, one road power supply is the conventional power supply (also claiming main power source) of power supply, and another road is stand-by power supply (also claiming auxiliary power), once after main power source breaks down, stand-by power supply is work at once, to maintain the normal operation of electric equipment.
Summary of the invention
The utility model is realized above-mentioned technical problem, thereby a kind of intelligent double-power control system is provided, this system works is reliable, perfect in shape and function, can monitoring display power supply various states, there is telecommunication control.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of intelligent double-power control system, it comprises conventional power supply, stand-by power supply, controller and the demonstration and the key-press module that are connected with controller, it is characterized in that: described conventional power supply is connected with controller respectively with stand-by power supply, and also join by circuit breaker and mechanical interlocks respectively on the output of conventional power supply and stand-by power supply, described controller is also connected with mechanical interlocks.
Described controller comprises voltage detection unit, control unit, position of the switch detecting unit and communications interface unit.
Described circuit breaker is three utmost points or four utmost point breaker of plastic casing.
As best preferred embodiment, described circuit breaker is four utmost point breaker of plastic casing.
The beneficial effects of the utility model are: this system works is reliable, perfect in shape and function, can monitoring display power supply various states, there is telecommunication control.
Brief description of the drawings
Fig. 1 is the utility model system configuration schematic diagram.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of intelligent double-power control system, it comprises conventional power supply 1, stand-by power supply 2, controller 3 and the demonstration and the key-press module 4 that are connected with controller 3, conventional power supply 1 is connected with controller 3 respectively with stand-by power supply 2, and also join by circuit breaker 5 and mechanical interlocks 6 respectively on the output of conventional power supply 1 and stand-by power supply 2, controller 3 is also connected with mechanical interlocks 6.
Controller 3 comprises voltage detection unit 300, control unit 301, position of the switch detecting unit 302 and communications interface unit 303.
Circuit breaker 5 is three utmost points or four utmost point breaker of plastic casing.
As best preferred embodiment, circuit breaker 5 is four utmost point breaker of plastic casing.
The two-way power supply of the utility model controller to phase three-wire three or three-phase and four-line mains supply (can be both the generating of two-way civil power two-way, also can Shi Yi road civil power riches all the way electricity) three-phase voltage effective value detect simultaneously, there is mutually the faults such as overvoltage, under-voltage, phase shortage when any one, controller compares judgement, and send switching command by the backward mechanical interlocks of time delay, be automatically switched to normal power source from abnormal power supply.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. intelligent double-power control system, it comprises conventional power supply, stand-by power supply, controller and the demonstration and the key-press module that are connected with controller, it is characterized in that: described conventional power supply is connected with controller respectively with stand-by power supply, and also join by circuit breaker and mechanical interlocks respectively on the output of conventional power supply and stand-by power supply, described controller is also connected with mechanical interlocks.
2. intelligent double-power control system according to claim 1, is characterized in that: described controller comprises voltage detection unit, control unit, position of the switch detecting unit and communications interface unit.
3. intelligent double-power control system according to claim 1, is characterized in that: described circuit breaker is three utmost points or four utmost point breaker of plastic casing.
4. according to intelligent double-power control system described in claim 1 or 3, it is characterized in that: as best preferred embodiment, described circuit breaker is four utmost point breaker of plastic casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315240.6U CN203967823U (en) | 2014-06-13 | 2014-06-13 | Intelligent double-power control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315240.6U CN203967823U (en) | 2014-06-13 | 2014-06-13 | Intelligent double-power control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203967823U true CN203967823U (en) | 2014-11-26 |
Family
ID=51928367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420315240.6U Expired - Fee Related CN203967823U (en) | 2014-06-13 | 2014-06-13 | Intelligent double-power control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203967823U (en) |
-
2014
- 2014-06-13 CN CN201420315240.6U patent/CN203967823U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |