CN206378569U - A kind of voltage relay abnormal detector - Google Patents

A kind of voltage relay abnormal detector Download PDF

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Publication number
CN206378569U
CN206378569U CN201720159677.9U CN201720159677U CN206378569U CN 206378569 U CN206378569 U CN 206378569U CN 201720159677 U CN201720159677 U CN 201720159677U CN 206378569 U CN206378569 U CN 206378569U
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China
Prior art keywords
module
voltage
detection
relay
abnormal detector
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Active
Application number
CN201720159677.9U
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Chinese (zh)
Inventor
李泽彬
李韶文
李鑫
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Guangzhou Qiao Electromechanical Equipment Co Ltd
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Guangzhou Qiao Electromechanical Equipment Co Ltd
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Priority to CN201720159677.9U priority Critical patent/CN206378569U/en
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Abstract

The utility model discloses a kind of voltage relay abnormal detector, including power module, external circuit module, voltage detection module, resistance detection module, response detection module, the external circuit module, the voltage detection module, the resistance detection module, the output end linking parsing module of the response detection module, the analysis module is electrically connected with the input of control module, the output end of the control module is connected with display module and alarm module, and the control module is electrically connected with communication module.Beneficial effect is:The utility model to the input and output voltage of relay, coil resistance and coil response speed by carrying out after comprehensive detection, fault alarm can be carried out according to testing result, it is easy to operator to get information about the fault message of relay, and telecommunication can be carried out, it is easy to operator to carry out fault remote and assists analysis, improves judgement and the treatment effeciency of relay failure.

Description

A kind of voltage relay abnormal detector
Technical field
The utility model belongs to testing equipment field, and in particular to a kind of voltage relay abnormal detector.
Background technology
Voltage relay is a kind of circuit controling element of utilization Small current control high current, and automatic tune is played in circuit Section, safeguard protection etc. are acted on.In the protective relaying device for being mainly used in generator, transformer and power transmission line, protected as overvoltage The starting element of shield or low-voltage lockout.Application No.:201320805111.0 Chinese patent, particular content is:It is a kind of after Electric appliance checking device, described device includes:Power supply, control module and detection module, the detection module include adhesive and detect electricity Road, resistance detecting circuit and display circuit, the power supply, adhesive detection circuit, resistance detecting circuit and display circuit are and institute State control module connection.Above-mentioned patent can not be alarmed and telecommunication when carrying out relay test according to testing result, It is difficult to intuitively judge relay failure, and telecommunication can not be carried out, is not easy to the remote processing of relay failure.Cause This is above-mentioned to solve, it is necessary to a kind of carry out automatic alarm and can carry out the voltage relay detection device of telecommunication Deficiency in patent.
Utility model content
The purpose of this utility model, which is that, provides a kind of voltage relay abnormality detection dress in order to solve the above problems Put.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of voltage relay abnormal detector, including power module, external circuit module, voltage detection module, electricity Hinder detection module, response detection module, the external circuit module, the voltage detection module, the resistance detection module, institute The output end linking parsing module of response detection module is stated, the analysis module is electrically connected with the input of control module, described The output end of control module is connected with display module and alarm module, and the control module is electrically connected with communication module.
In said structure, installed in the external circuit module after relay to be measured, the voltage detection module, the electricity Hindering detection module and the response detection module can be to the running status and coil voltage resistance of relay, the sound of relay contact Answer speed to carry out detection record, and detection signal is transferred to the analysis module and carries out standard value contrast, and by comparing result Information transfer gives the control module, and testing result is carried out into data display by the display module by the control module, If analysis result shows relay failure, the alarm module display alarm of correspondence position is controlled, while will can analyze As a result remote control terminal is transferred to by the communication module and carries out remote failure assistance analysis, to improve the place of relay failure Manage speed.
Preferably, the power module is the adjustable lithium battery group of voltage.
Preferably, the external circuit module is the wire used in detection relay and contact etc..
Preferably, the communication module uses 4G communication modules or WiFi communication module.
Preferably, the display module uses LED display.
Preferably, the control module is used as main control chip using ARM series monolithics.
Beneficial effect is:The utility model is responded by input and output voltage, coil resistance and coil to relay Speed is carried out after comprehensive detection, can be carried out fault alarm according to testing result, is easy to operator to get information about the event of relay Hinder information, and telecommunication can be carried out, be easy to operator to carry out fault remote and assist analysis, improve sentencing for relay failure Disconnected and treatment effeciency.
Brief description of the drawings
Fig. 1 is a kind of control system block diagram of voltage relay abnormal detector described in the utility model.
1st, power module;2nd, external circuit module;3rd, voltage detection module;4th, resistance detection module;5th, response detection mould Block;6th, analysis module;7th, alarm module;8th, communication module;9th, display module;10th, control module.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings:
As shown in figure 1, a kind of voltage relay abnormal detector, including power module 1, external circuit module 2, voltage Detection module 3, resistance detection module 4, response detection module 5, external circuit module 2, voltage detection module 3, resistance detection mould Block 4, the output end linking parsing module 6 for responding detection module 5, analysis module 6 are electrically connected with the input of control module 10, control The output end of molding block 10 is connected with display module 9 and alarm module 7, and control module 10 is electrically connected with communication module 8.
In said structure, installed in external circuit module 2 after relay to be measured, voltage detection module 3, resistance detection module 4 and response detection module 5 running status and coil voltage resistance of relay, the response speed of relay contact can be examined Record is surveyed, and detection signal is transferred to analysis module 6 and carries out standard value contrast, and control mould is given by comparing result information transfer Block 10, data display is carried out by control module 10 by display module 9 by testing result, if analysis result shows relay event Barrier, then control the display alarm of alarm module 7 of correspondence position, while can be transferred to analysis result far by communication module 8 Process control end carries out remote failure and assists analysis, to improve the processing speed of relay failure.
Preferably, power module 1 is the adjustable lithium battery group of voltage, external circuit module 2 is used in detection relay Wire and contact etc., communication module 8 uses 4G communication modules, and 4G communication modules can ensure to detect the quick transmission of signal, carry The detection efficiency of high relay failure, display module 9 uses LED display, and control module 10 uses ARM series monolithic conducts Main control chip.
General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally The principle of utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change And improvement, these changes and improvements are both fallen within the range of claimed the utility model.Scope is claimed in the utility model Defined by appended claims and its effect thing.

Claims (6)

1. a kind of voltage relay abnormal detector, it is characterised in that:Including power module, external circuit module, voltage inspection Survey module, resistance detection module, response detection module, the external circuit module, the voltage detection module, resistance inspection Module, the output end linking parsing module of the response detection module are surveyed, the analysis module is electrically connected with the defeated of control module Enter end, the output end of the control module is connected with display module and alarm module, and the control module is electrically connected with communication Module.
2. a kind of voltage relay abnormal detector according to claim 1, it is characterised in that:The power module is The adjustable lithium battery group of voltage.
3. a kind of voltage relay abnormal detector according to claim 1, it is characterised in that:The external circuit mould Block is the wire used in detection relay and contact etc..
4. a kind of voltage relay abnormal detector according to claim 1, it is characterised in that:The communication module is adopted With 4G communication modules or WiFi communication module.
5. a kind of voltage relay abnormal detector according to claim 1, it is characterised in that:The display module is adopted Use LED display.
6. a kind of voltage relay abnormal detector according to claim 1, it is characterised in that:The control module is adopted Main control chip is used as with ARM series monolithics.
CN201720159677.9U 2017-02-22 2017-02-22 A kind of voltage relay abnormal detector Active CN206378569U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720159677.9U CN206378569U (en) 2017-02-22 2017-02-22 A kind of voltage relay abnormal detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720159677.9U CN206378569U (en) 2017-02-22 2017-02-22 A kind of voltage relay abnormal detector

Publications (1)

Publication Number Publication Date
CN206378569U true CN206378569U (en) 2017-08-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720159677.9U Active CN206378569U (en) 2017-02-22 2017-02-22 A kind of voltage relay abnormal detector

Country Status (1)

Country Link
CN (1) CN206378569U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109884519A (en) * 2019-03-11 2019-06-14 汉腾汽车有限公司 A kind of new-energy automobile power battery charge relay control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109884519A (en) * 2019-03-11 2019-06-14 汉腾汽车有限公司 A kind of new-energy automobile power battery charge relay control system

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