CN201966696U - Communicable intelligent leakage controller - Google Patents
Communicable intelligent leakage controller Download PDFInfo
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- CN201966696U CN201966696U CN201120089900XU CN201120089900U CN201966696U CN 201966696 U CN201966696 U CN 201966696U CN 201120089900X U CN201120089900X U CN 201120089900XU CN 201120089900 U CN201120089900 U CN 201120089900U CN 201966696 U CN201966696 U CN 201966696U
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- cpu
- circuit
- current transformer
- leakage controller
- display module
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Abstract
The utility model relates to a communicable intelligent leakage controller. The leakage controller comprises a power circuit, a central processing unit (CPU), a current transformer, an amplifying and filtering circuit, a display module, a keyboard circuit, a tripping drive module and a magnetic flux converter, wherein the power circuit is connected with the CPU; the current transformer is connected with the CPU through the amplifying and filtering circuit; the CPU is provided with the external display module, and the keyboard circuit is connected with the CPU; and the CPU controls the tripping drive module to drive the magnetic flux converter to act. The utility model has the beneficial effects that: an upper computer is communicated with a breaker of the intelligent leakage controller, so that management personnel on duty can remotely control switch-on and switch-off according to the running condition of a power distribution system, read and analyze related data, have initiative in safety control and accidents, reduce or avoid maloperation and misjudgment, shorten forced outage time and realize modern running management of the power distribution system.
Description
Technical field
The utility model relates to leakaging controller, but particularly relates to the communication intelligent leakaging controller.
Background technology
Earth leakage protective is an important resist technology in the low pressure electricity protection, is widely used in the low voltage electric network as the residual current circuit breaker of one of its carrier, in case the accident of leak-stopping electricity fire and loss of life or personal injury takes place.
And the intelligent residual current circuit breaker of prior art cannot with the host computer telecommunication, can't read the analysis related data, grasp the initiative of security control, accident, regular meeting took place when misoperation and erroneous judgement were disconnected, the time of accident interruption is uncontrollable.
Summary of the invention
But the purpose of this utility model is to be to provide a kind of communication intelligent leakaging controller; what can solve prior art can't read the analysis related data; grasp the initiative of security control, accident, problem such as regular meeting took place when misoperation and erroneous judgement were disconnected, and the time of accident interruption is uncontrollable.
The technical solution of the utility model: but the communication intelligent leakaging controller, it is characterized in that, this leakaging controller comprises power circuit, CPU, current transformer, amplification filtering circuit, display module, keyboard circuit, dropout driver module, magnetic flow convertor, described power circuit is connected with CPU, described current transformer is connected with CPU through the amplification filtering circuit, described CPU is provided with external display module, described keyboard circuit is connected with CPU, and described CPU control dropout driver module drives the action of flux change device.
Described CPU is provided with the RS-485 communication interface.
Described CPU is provided with eeprom memory.
The beneficial effect that the utlity model has: by the circuit breaker communication of host computer and intelligent leakaging controller, the duty management personnel carry out the Long-distance Control divide-shut brake according to the ruuning situation of distribution system, read the analysis related data, grasp the initiative of security control, accident, reduce or avoid misoperation, erroneous judgement is disconnected, shortens the time of accident interruption, realizes the modernized operational management to distribution system.
Description of drawings
But Fig. 1 is the schematic diagram of the utility model communication intelligent leakaging controller.
Embodiment
Further understand and understanding for making architectural feature of the present utility model and the effect reached had, cooperate detailed explanation, be described as follows in order to preferred embodiment and accompanying drawing:
Please refer to Fig. 1, but the communication intelligent leakaging controller of this embodiment, this leakaging controller comprises power circuit, CPU, current transformer, amplification filtering circuit, display module, keyboard circuit, dropout driver module, magnetic flow convertor, described power circuit is connected with CPU, described current transformer is connected with CPU through the amplification filtering circuit, described CPU is provided with external display module, described keyboard circuit is connected with CPU, and described CPU control dropout driver module drives the action of flux change device.Described CPU is provided with the RS-485 communication interface.Described CPU is provided with eeprom memory.
But the communication intelligent leakaging controller has the RS485 interface, supports the MODBUS-RTU agreement, and circuit breaker has " remote measurement ", " remote control ", " remote regulating ", " remote signalling " four remote control function, has realized the telecommunication and the centralized monitor of intelligent breaker.
But added communication module RS-485 on the communication intelligent leakaging controller hardware, physical layer adopts semiduplex RS485 as communication interface standard, because RS485 adopts the two wires differential level to send and receives, no common ground, transmission range is 1.2Km, under semiduplex mode, the maximum data transmission rate can reach 10MB/S.Fieldbus adopts the MODBUS agreement, the main host-guest architecture communication technology that adopts, has only a main equipment in the network, adopt the mode of inquiry-answer to communicate, main equipment initiates a message to slave unit, the inquiry of slave unit response message, each slave has the unique address sign indicating number, and the protocol transmission mode adopts the RTU pattern.
In sum, it only is preferred embodiment of the present utility model, be not to be used for limiting the scope that the utility model is implemented, all equalizations of doing according to the described shape of the utility model claim scope, structure, feature and spirit change and modify, and all should be included in the claim scope of the present utility model.
Claims (3)
1. but communication intelligent leakaging controller, it is characterized in that, this leakaging controller comprises power circuit, CPU, current transformer, amplification filtering circuit, display module, keyboard circuit, dropout driver module, magnetic flow convertor, described power circuit is connected with CPU, described current transformer is connected with CPU through the amplification filtering circuit, described CPU is provided with external display module, described keyboard circuit is connected with CPU, and described CPU control dropout driver module drives the action of flux change device.
2. but communication intelligent leakaging controller according to claim 1 is characterized in that described CPU is provided with the RS-485 communication interface.
3. but communication intelligent leakaging controller according to claim 1 is characterized in that described CPU is provided with eeprom memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120089900XU CN201966696U (en) | 2011-03-30 | 2011-03-30 | Communicable intelligent leakage controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120089900XU CN201966696U (en) | 2011-03-30 | 2011-03-30 | Communicable intelligent leakage controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201966696U true CN201966696U (en) | 2011-09-07 |
Family
ID=44529248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120089900XU Expired - Lifetime CN201966696U (en) | 2011-03-30 | 2011-03-30 | Communicable intelligent leakage controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201966696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103579989A (en) * | 2012-07-25 | 2014-02-12 | 江苏创能电器有限公司 | Novel intelligent residual electricity leakage protection device |
| CN103579997A (en) * | 2012-07-27 | 2014-02-12 | 江苏创能电器有限公司 | Intelligent electric leakage comprehensive controller |
-
2011
- 2011-03-30 CN CN201120089900XU patent/CN201966696U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103579989A (en) * | 2012-07-25 | 2014-02-12 | 江苏创能电器有限公司 | Novel intelligent residual electricity leakage protection device |
| CN103579997A (en) * | 2012-07-27 | 2014-02-12 | 江苏创能电器有限公司 | Intelligent electric leakage comprehensive controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU CHUANGNENG ELECTRICAL APPLIANCE CO., LTD. Free format text: FORMER OWNER: SUZHOU INDUSTRIAL PARK FEAL INTELLIGENT ELECTRICAL APPLIANCE CO., LTD. Effective date: 20120105 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215122 SUZHOU, JIANGSU PROVINCE TO: 224312 YANCHENG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120105 Address after: The five group of Qing Dun Zhen Qing Cun 224312 month Jiangsu province Yancheng City Pavilion Lakes (9) Patentee after: Jiangsu Feal Electrical Appliances Co., Ltd. Address before: 215122 Jiangsu Province, Suzhou City Industrial Park Loufeng town board Jing Industrial Zone Patentee before: Suzhou Industrial Park Feier Intelligent Electrical Apparatus Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |