CN204928074U - Self feed back intelligence earth leakage protection controlling means - Google Patents
Self feed back intelligence earth leakage protection controlling means Download PDFInfo
- Publication number
- CN204928074U CN204928074U CN201520741978.3U CN201520741978U CN204928074U CN 204928074 U CN204928074 U CN 204928074U CN 201520741978 U CN201520741978 U CN 201520741978U CN 204928074 U CN204928074 U CN 204928074U
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- Prior art keywords
- earth leakage
- leakage protection
- protection tester
- protective device
- earth
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Abstract
The utility model provides a self feed back intelligence earth leakage protection controlling means belongs to earth -leakage protector centralized control device field, including earthleakage protective equipment, earthleakage protective equipment's measuring junction is connected to the test signal output of earth leakage protection tester, the earth leakage protection tester is equipped with control chip and communication module, the earth leakage protection tester is connected to power supply communication network through communication module, the control signal that control chip received master server uploads master server with the test result of earth leakage protection tester simultaneously, the communication end of earth leakage protection tester is connected to the communication end of earth leakage protection device, receive earthleakage protective equipment's signal, can carry out the cycle test to all residual current operated protec tive device, guaranteed that electric wire netting management and control enterprise can clearly command residual current operated protec tive device's state.
Description
Technical field
The utility model provides a kind of self feed back Intelligent electric leakage protecting control device, belongs to earth leakage protective device centralized control equipment field.
Background technology
RCD (residualcurrentoperatedprotectivedevice is installed in low voltage electric network; referred to as RCD, hereinafter referred to as residual current operated protective device) be the effective safeguard procedures of one preventing person electric shock, electrical fire and electric equipment from damaging.Countries in the world and International Electrotechnical Commission vigorously promote the use RCD by the corresponding electrical install code of formulation and electricity consumption code in low voltage electric network.Existing residual current type earth leakage protective device, often for being arranged separately on circuit, when there is residual current, sends electronic order to switch, is disconnected by circuit, but the centralized management that cannot realize residual current type earth leakage protective device and monitoring.
Utility model content
The utility model object is to provide a kind of self feed back Intelligent electric leakage protecting control device, can carry out period measuring, ensure that electrical network management and control enterprise clearly can control the state of RCD to all RCDs.
Self feed back Intelligent electric leakage protecting control device described in the utility model, comprise earth leakage protective device, the measuring junction of earth leakage protective device is connected to the test signal output of leakage protection tester, leakage protection tester is provided with control chip and communication module, leakage protection tester is connected to power supply communication network by communication module, the test result of leakage protection tester is uploaded main website server by the control signal that control chip receives main website server simultaneously, the communication ends of leakage protection tester is connected to the communication ends of earth leakage protective device, receive the signal of earth leakage protective device.
Described self feed back Intelligent electric leakage protecting control device, each earth leakage protective device installs leakage protection tester, leakage protection tester installs additional control chip and communication module, realize the intelligent of leakage protection tester and can dock with background server, control chip can accept the order of background server, control leakage protection tester to test, and upload test result, the switching value of earth leakage protective device and measurement data can be uploaded to background server by control chip and communication module, realize main website server by the centralized control of power supply communication network to all leakage protection testers and earth leakage protective device, main website server can control leakage protection tester and periodically test earth leakage protective device, and periodically by the state feedback of earth leakage protective device to background server, so that when going wrong, on-site supervision personnel go maintenance before can notifying to be in charge of the personnel of earth leakage protective device at once.
Described self feed back Intelligent electric leakage protecting control device; leakage protection tester is arranged in switchgear house or distribution box; route choosing equipment is provided with in switchgear house or distribution box; the earth leakage protective device that switchgear house or distribution box are divided on feeder line is all connected to route choosing equipment; the end of incoming cables of route choosing equipment is connected to the test lead of leakage protection tester; the signal output part of control chip is connected to the line selection signal receiving terminal of route choosing equipment, and the signal receiving end of earth leakage protective device is connected to the signal output part of leakage protection tester by hub.The numbering of the different interface of line selecting device is connected to by each earth leakage protective device; control the earth leakage protective device that the purposive test of leakage protection tester is different; and carry out periodic cycle test; same carries out periodic cycle report to main website server; data volume can not be caused excessive and block; greatly reducing leakage protection tester use amount, and reduce cost.
Described self feed back Intelligent electric leakage protecting control device, earth leakage protective device is residual current type earth leakage protective device.
The utility model compared with prior art beneficial effect is:
Described self feed back Intelligent electric leakage protecting control device, each earth leakage protective device installs leakage protection tester, leakage protection tester installs additional control chip and communication module, realize the intelligent of leakage protection tester and can dock with background server, control chip can accept the order of background server, and control leakage protection tester and test, and upload test result, the switching value of earth leakage protective device and measurement data can be uploaded to background server by control chip and communication module, realize main website server by the centralized control of power supply communication network to all leakage protection testers and earth leakage protective device, main website server can control leakage protection tester and periodically test earth leakage protective device, and periodically by the state feedback of earth leakage protective device to background server, so that when going wrong, on-site supervision personnel go maintenance before can notifying to be in charge of the personnel of earth leakage protective device at once.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, earth leakage protective device; 2, leakage protection tester; 3, power supply communication network; 4, main website server; 5, control chip; 6, communication module.
Embodiment
Below in conjunction with the utility model, this self feed back Intelligent electric leakage protecting control device is described further:
Embodiment 1: as shown in Figure 1, self feed back Intelligent electric leakage protecting control device described in the utility model, comprise earth leakage protective device 1, the measuring junction of earth leakage protective device 1 is connected to the test signal output of leakage protection tester 2, leakage protection tester 2 is provided with control chip 5 and communication module 6, leakage protection tester 2 is connected to power supply communication network 3 by communication module 6, the test result of leakage protection tester 2 is uploaded main website server 4 by the control signal that control chip 5 receives main website server 4 simultaneously, the communication ends of leakage protection tester 2 is connected to the communication ends of earth leakage protective device 1, receive the signal of earth leakage protective device 1.
Embodiment 2: on the architecture basics described in embodiment 1; leakage protection tester 2 is arranged in switchgear house or distribution box; route choosing equipment is provided with in switchgear house or distribution box; the earth leakage protective device 1 that switchgear house or distribution box are divided on feeder line is all connected to route choosing equipment; the end of incoming cables of route choosing equipment is connected to the test lead of leakage protection tester 2; the signal output part of control chip 5 is connected to the line selection signal receiving terminal of route choosing equipment, and the signal receiving end of earth leakage protective device 1 is connected to the signal output part of leakage protection tester 2 by hub.
Embodiment 3: on the architecture basics described in embodiment 2, earth leakage protective device is residual current type earth leakage protective device.
Operating procedure and operation principle:
(1) main website server 4 sends test command by power supply communication network 3 to the control chip 5 of leakage protection tester 2, and sends the definite value of test;
(2) leakage protection tester 2 is tested earth leakage protective device 1 according to definite value, and the residual electricity flow valuve of real-time reception earth leakage protective device 1 measurement and switching value information, and be uploaded to main website server 4, after test completes, judged the test result of earth leakage protective device 1 by control chip 5, and test result and test number information are uploaded to background server store;
(3) background server receives the test result that leakage protection tester 2 uploads is Plant in good condition, and when the real-time residual current of circuit is less than definite value, normally runs;
(4) background server receives the test result that leakage protection tester 2 uploads is Plant in good condition, and the real-time residual current of circuit is when being greater than definite value, main website server 4 is reported to the police by connected background computer, and eject the corresponding person liable of earth leakage protective device 1 or the contact method of unit and fault type, allocate personnel by main website and carry out notifying that it carries out line maintenance or guard plot process;
(5) background server receives the test result that leakage protection tester 2 uploads is device damage; main website server 4 is reported to the police by connected background computer; and eject the corresponding person liable of earth leakage protective device 1 or the contact method of unit, allocate personnel by main website and carry out notifying that it carries out line maintenance.
Claims (3)
1. a self feed back Intelligent electric leakage protecting control device, comprise earth leakage protective device (1), it is characterized in that, the measuring junction of earth leakage protective device (1) is connected to the test signal output of leakage protection tester (2), leakage protection tester (2) is provided with control chip (5) and communication module (6), leakage protection tester (2) is connected to power supply communication network (3) by communication module (6), the test result of leakage protection tester (2) is uploaded main website server (4) by the control signal that control chip (5) receives main website server (4) simultaneously, the communication ends of leakage protection tester (2) is connected to the communication ends of earth leakage protective device (1), receive the signal of earth leakage protective device (1).
2. self feed back Intelligent electric leakage protecting control device according to claim 1, it is characterized in that, leakage protection tester (2) is arranged in switchgear house or distribution box, route choosing equipment is provided with in switchgear house or distribution box, the earth leakage protective device (1) that switchgear house or distribution box are divided on feeder line is all connected to route choosing equipment, the end of incoming cables of route choosing equipment is connected to the test lead of leakage protection tester (2), the signal output part of control chip (5) is connected to the line selection signal receiving terminal of route choosing equipment, the signal receiving end of earth leakage protective device (1) is connected to the signal output part of leakage protection tester (2) by hub.
3. self feed back Intelligent electric leakage protecting control device according to claim 1, is characterized in that, earth leakage protective device (1) is residual current type earth leakage protective device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741978.3U CN204928074U (en) | 2015-09-23 | 2015-09-23 | Self feed back intelligence earth leakage protection controlling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741978.3U CN204928074U (en) | 2015-09-23 | 2015-09-23 | Self feed back intelligence earth leakage protection controlling means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204928074U true CN204928074U (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520741978.3U Expired - Fee Related CN204928074U (en) | 2015-09-23 | 2015-09-23 | Self feed back intelligence earth leakage protection controlling means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204928074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071337A (en) * | 2015-09-23 | 2015-11-18 | 国网山东桓台县供电公司 | Self-feedback intelligent earth leakage protection controlling device and method |
-
2015
- 2015-09-23 CN CN201520741978.3U patent/CN204928074U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071337A (en) * | 2015-09-23 | 2015-11-18 | 国网山东桓台县供电公司 | Self-feedback intelligent earth leakage protection controlling device and method |
| CN105071337B (en) * | 2015-09-23 | 2019-02-01 | 国网山东桓台县供电公司 | Self feed back Intelligent electric leakage protects control device and its control method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20180923 |