CN104124119A - Intelligent circuit breaker control device - Google Patents
Intelligent circuit breaker control device Download PDFInfo
- Publication number
- CN104124119A CN104124119A CN201310144088.XA CN201310144088A CN104124119A CN 104124119 A CN104124119 A CN 104124119A CN 201310144088 A CN201310144088 A CN 201310144088A CN 104124119 A CN104124119 A CN 104124119A
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- CN
- China
- Prior art keywords
- circuit breaker
- breaker body
- opens circuit
- control appliance
- path
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to an intelligent circuit breaker control device comprising a circuit breaker body. The intelligent circuit breaker control device is characterized in that a control unit is connected to a control communication port of the circuit breaker body by at least two conduction pathways. The conduction pathways include an execution pathway and a signal pathway; and a voltage acquisition assembly is connected to the signal pathway. On the basis of mutual cooperation of the control unit and the circuit breaker body, power open-phase protection as well as automatic reclosing after power recovery can be realized, thereby meeting the control requirement of an unattended operation-based switch board room. Besides, the device with simple construction can be connected to all low-voltage electric appliances easily and is easy to implement.
Description
Technical field
The present invention relates to a kind of control appliance, relate in particular to a kind of intellectual control appliance that opens circuit.
Background technology
At present, the Intelligent plastic hull breaker that each domestic low-voltage electrical apparatus factory produces, only has conventional four segment protects+current-limiting protection.More and more can not meet the specific demand for distribution industry, supply real time monitoring, control, the managerial skills at distribution scene also must improve constantly, unattended operation power distribution room is the trend of current development.
Summary of the invention
Object of the present invention is exactly in order to solve the above-mentioned problems in the prior art, and a kind of intellectual control appliance that opens circuit is provided.
Object of the present invention is achieved through the following technical solutions:
A kind of intellectual control appliance that opens circuit, include breaker body, wherein: controlling in PORT COM of described breaker body is connected with actuation means by least two conduction paths, described conduction path includes execution path and signal path, is connected with voltage acquisition assembly on described signal path.
Further, the above-mentioned a kind of intellectual control appliance that opens circuit, wherein: described breaker body includes enclosing casing, in described enclosing casing, be provided with arrangements of elements plate, on described arrangements of elements plate, be plugged with electrically operated device, on described electrically operated device, be connected with voltage transformer.
Further, the above-mentioned a kind of intellectual control appliance that opens circuit, wherein: in described electrically operated device, be provided with separate auxiliary switch, on described auxiliary switch, be connected with path of navigation.
Further, the above-mentioned a kind of intellectual control appliance that opens circuit, wherein: described actuation means includes enclosing casing, is provided with control assembly in described enclosing casing, is connected with state display module on described control assembly.
Again further, the above-mentioned a kind of intellectual control appliance that opens circuit, wherein: described state display module is LED display, or is OLED display screen, or is liquid crystal display screen.
The advantage of technical solution of the present invention is mainly reflected in: rely on cooperatively interacting of actuation means, breaker body, can realize automatic reclosing after power supply (phase shortage) protection and power up.Thus, realized the demand for control of unattended operation power distribution room.Moreover simple structure of the present invention, is easy to be connected on each low-voltage electrical apparatus, easy to implement.
Accompanying drawing explanation
Object of the present invention, advantage and disadvantage, the non-limitative illustration by preferred embodiment below is for illustration and explanation.These embodiment are only the prominent examples of application technical solution of the present invention, and all technical schemes of taking to be equal to replacement or equivalent transformation and forming, within all dropping on the scope of protection of present invention.
Fig. 1 is a kind of organigram of the intellectual control appliance that opens circuit.
| 1 | Breaker body | 2 | Execution path |
| 3 | Signal path | 4 | Voltage acquisition assembly |
| 5 | Arrangements of elements plate | 6 | Electrically operated device |
| 7 | Path of navigation | 8 | Actuation means |
。
Embodiment
A kind of intellectual control appliance that opens circuit as shown in Figure 1, includes breaker body 1, its unusual being: controlling in PORT COM of breaker body 1 of the present invention is connected with actuation means 8 by least two conduction paths.Specifically, for the ease of carrying out the control of opening circuit of best intelligence, the conduction path of employing includes execution path 2 and signal path 3.And, consider and realize accurate data sampling, on signal path 3, be connected with voltage acquisition assembly 4.
With regard to the present invention one execution mode preferably, for the ease of automatic reclosing after power supply (phase shortage) protection and power up, the breaker body 1 of employing includes enclosing casing, is provided with arrangements of elements plate 5 in this enclosing casing.Meanwhile, on arrangements of elements plate 5, be plugged with electrically operated device 6, on this electrically operated device 6, be connected with voltage transformer.
Further, consider and improve the adaptability that opens circuit and control, in the electrically operated device 6 of employing, be provided with separate auxiliary switch, on this auxiliary switch, be connected with path of navigation 7.
Again further, for the ease of Field Force, debug and control, actuation means 8 includes enclosing casing, in this enclosing casing, is provided with control assembly, is connected with state display module on control assembly.Specifically, for the ease of data show state display module, be LED display.Certainly, also can adopt OLED display screen.And, consider some special demonstration needs, can also adopt liquid crystal display screen.
In conjunction with actual service condition of the present invention, by voltage transformer, gather voltage signal, in scaling transformation voltage input actuation means 8, by relatively realizing tripping operation with set point, realize low-pressure side protection.Meanwhile, can detect low-pressure side at each path of navigation 7, when phase shortage occurs in high-pressure side, low-pressure side also phase shortage detected simultaneously and phase place changes, and produces negative sequence voltage, while reaching protection set point, and protection action.
By above-mentioned character express, can find out, adopt after the present invention, rely on cooperatively interacting of actuation means, breaker body, can realize automatic reclosing after power supply (phase shortage) protection and power up.Thus, realized the demand for control of unattended operation power distribution room.Moreover simple structure of the present invention, is easy to be connected on each low-voltage electrical apparatus, easy to implement.
Claims (5)
1. the intellectual control appliance that opens circuit, include breaker body, it is characterized in that: controlling in PORT COM of described breaker body is connected with actuation means by least two conduction paths, described conduction path includes execution path and signal path, is connected with voltage acquisition assembly on described signal path.
2. a kind of intellectual control appliance that opens circuit according to claim 1, it is characterized in that: described breaker body includes enclosing casing, in described enclosing casing, be provided with arrangements of elements plate, on described arrangements of elements plate, be plugged with electrically operated device, on described electrically operated device, be connected with voltage transformer.
3. a kind of intellectual control appliance that opens circuit according to claim 2, is characterized in that: in described electrically operated device, be provided with separate auxiliary switch, on described auxiliary switch, be connected with path of navigation.
4. a kind of intellectual control appliance that opens circuit according to claim 1, is characterized in that: described actuation means includes enclosing casing, in described enclosing casing, is provided with control assembly, is connected with state display module on described control assembly.
5. a kind of intellectual control appliance that opens circuit according to claim 1, is characterized in that: described state display module is LED display, or is OLED display screen, or be liquid crystal display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310144088.XA CN104124119A (en) | 2013-04-24 | 2013-04-24 | Intelligent circuit breaker control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310144088.XA CN104124119A (en) | 2013-04-24 | 2013-04-24 | Intelligent circuit breaker control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104124119A true CN104124119A (en) | 2014-10-29 |
Family
ID=51769491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310144088.XA Pending CN104124119A (en) | 2013-04-24 | 2013-04-24 | Intelligent circuit breaker control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104124119A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05159686A (en) * | 1991-12-09 | 1993-06-25 | Matsushita Electric Works Ltd | Electric operating device for circuit breaker |
| JP2004273340A (en) * | 2003-03-11 | 2004-09-30 | Fuji Electric Fa Components & Systems Co Ltd | Remote operating device for circuit breaker |
| CN101106262A (en) * | 2007-01-26 | 2008-01-16 | 西安交通大学 | Dual core intelligent communication control for plastic shell low voltage breaker |
| CN101814714A (en) * | 2009-02-21 | 2010-08-25 | 湖北盛佳电器设备有限公司 | Load control circuit breaker with circuit abnormal detection function |
| CN102005340A (en) * | 2009-09-29 | 2011-04-06 | 万家盛 | Built-in intelligent breaker with automatic switching function |
| US20120181157A1 (en) * | 2009-09-29 | 2012-07-19 | Hubei Shengjia Wiring Co., Ltd. | Circuit breaker |
| CN203415525U (en) * | 2013-04-24 | 2014-01-29 | 苏州万龙电气集团股份有限公司 | Intelligent circuit break control apparatus |
-
2013
- 2013-04-24 CN CN201310144088.XA patent/CN104124119A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05159686A (en) * | 1991-12-09 | 1993-06-25 | Matsushita Electric Works Ltd | Electric operating device for circuit breaker |
| JP2004273340A (en) * | 2003-03-11 | 2004-09-30 | Fuji Electric Fa Components & Systems Co Ltd | Remote operating device for circuit breaker |
| CN101106262A (en) * | 2007-01-26 | 2008-01-16 | 西安交通大学 | Dual core intelligent communication control for plastic shell low voltage breaker |
| CN101814714A (en) * | 2009-02-21 | 2010-08-25 | 湖北盛佳电器设备有限公司 | Load control circuit breaker with circuit abnormal detection function |
| CN102005340A (en) * | 2009-09-29 | 2011-04-06 | 万家盛 | Built-in intelligent breaker with automatic switching function |
| US20120181157A1 (en) * | 2009-09-29 | 2012-07-19 | Hubei Shengjia Wiring Co., Ltd. | Circuit breaker |
| CN203415525U (en) * | 2013-04-24 | 2014-01-29 | 苏州万龙电气集团股份有限公司 | Intelligent circuit break control apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141029 |