CN108445383A - Power distribution automation banked relay batch detection device - Google Patents
Power distribution automation banked relay batch detection device Download PDFInfo
- Publication number
- CN108445383A CN108445383A CN201810429602.7A CN201810429602A CN108445383A CN 108445383 A CN108445383 A CN 108445383A CN 201810429602 A CN201810429602 A CN 201810429602A CN 108445383 A CN108445383 A CN 108445383A
- Authority
- CN
- China
- Prior art keywords
- relay
- emitting diode
- light
- power distribution
- ontology
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
- G01R31/3278—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches of relays, solenoids or reed switches
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/01—Subjecting similar articles in turn to test, e.g. "go/no-go" tests in mass production; Testing objects at points as they pass through a testing station
Abstract
The present invention relates to a kind of power distribution automation banked relay batch detection devices, and design is scientific and reasonable, simple in structure, provide a kind of device that can detect multiple relays simultaneously, and detection mode is simple, convenient.The device has the characteristics that connection relay fast and easy, instruction are apparent, can detect multiple relays simultaneously, easy to operate, substantially shorten detection time, high-voltage switch gear malfunction will not be caused, the safety of distribution power automation terminal debugging is greatly improved, improves power supply network reliability.
Description
Technical field
The invention belongs to power engineering fields, are related to power distribution automation equipment O&M auxiliary tool, especially a kind of distribution
Automatic remote control relay batch detection device.
Background technology
Banked relay, relay quality is largely used to directly affect remote control success in power distribution automation equipment.By
In lacking special detection device, the method for current check relay quality is usually to be controlled on power distribution automation equipment DTU
Analog switch acts, or by power distribution automation main station telecontrol analog switch motion, whether good observes relay with this.The party
Method is in the presence of time-consuming, need more people's cooperations, is likely to cause a series of disadvantages such as switch malfunction.
By the retrieval to existing patent document, do not find same or analogous with art solutions of the present invention
Patent document.
Invention content
It is an object of the invention in place of overcome the deficiencies in the prior art, provide one kind being mainly used in rapid batch detection
The whether normal power distribution automation banked relay batch of banked relay state largely used in power distribution automation equipment is examined
Survey device.
The present invention solves its technical problem and following technical scheme is taken to realize:
A kind of power distribution automation banked relay batch detection device, including ontology, Light-Emitting Diode lampshade, relay are inserted
Slot, detection button, master control switch and attaching plug, are provided with several relay slots, each relay on the body
Device slot corresponds to a Light-Emitting Diode lampshade, and the detection button, master control switch are arranged on the ontology, described
Attaching plug is arranged in the side of ontology.
Moreover, being provided with control circuit in the ontology, which includes 220V exchange -24V direct currents conversion electricity
Source module, relay element to be detected, light-emitting diode, current-limiting resistance, each relay element to be detected with shine
Diode elements form a series circuit group, several series circuit group parallel connections form parallel circuit group, in parallel connection electricity
Road group both ends be parallel with two groups described in current-limiting resistance, the detection button is in parallel with one of which leakage resistance, the 220V
Exchange -24V DC conversion power modules are powered for entire circuit, and detector ontology accesses 220V alternating currents by attaching plug
Source, the light-emitting diode tube elements are arranged in corresponding Light-Emitting Diode lampshade, and the master control is switched for controlling power supply
Opening and closing.
The advantages and positive effects of the present invention are:
Design is scientific and reasonable, simple in structure for invention, provides a kind of device that can detect multiple relays simultaneously, detects
Mode is simple, convenient.It is apparent that the device has the characteristics that connect relay fast and easy, instruction, can detect simultaneously it is multiple after
Electric appliance, it is easy to operate, substantially shorten detection time, high-voltage switch gear malfunction will not be caused, greatly improves distribution power automation terminal tune
The safety of examination improves power supply network reliability.
Description of the drawings
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the circuit diagram of the present invention.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings and by specific embodiment, and following embodiment is descriptive
, it is not restrictive, protection scope of the present invention cannot be limited with this.
A kind of power distribution automation banked relay batch detection device, as shown in Figure 1, including ontology, Light-Emitting Diode lampshade
1, relay slot 2, detection button 3, master control switch 4 and attaching plug 5 are provided with several relays and insert on the body
Slot, each relay slot correspond to a Light-Emitting Diode lampshade, and the detection button, master control switch are arranged at described
Ontology on, the attaching plug is arranged in the side of ontology.
Control circuit, such as Fig. 2 are provided in the ontology, which includes 220V exchange -24V direct currents conversion electricity
Source module, relay element T to be detected, light-emitting diode D, current-limiting resistance R, each relay element to be detected and hair
Light diode elements form a series circuit group, several series circuit group parallel connections form parallel circuit group, in the parallel connection
Circuit group both ends be parallel with two groups described in current-limiting resistance, the detection button is in parallel with one of which leakage resistance, described
220V exchanges -24V DC conversion power modules are powered for entire circuit, and detector ontology accesses 220V by attaching plug and exchanges
Power supply, the light-emitting diode tube elements are arranged in corresponding Light-Emitting Diode lampshade, and the master control is switched for controlling electricity
The opening and closing in source.
The operation principle of the present invention:
After connecting master control power supply K, Pen-down detection button, by attracting electric relay contact, is connected if relay to be detected is good
LED circuit, lumination of light emitting diode are matched by relay slot with relay, insertion can be completed by after
Electric appliance accesses the operation of circuit, while meeting multiple relay batch detections, convenience and high-efficiency.
Although disclosing the embodiment of the present invention and attached drawing for the purpose of illustration, those skilled in the art can manage
Solution:Do not departing from the present invention and spirit and scope of the appended claims in, various substitutions, changes and modifications be all it is possible,
Therefore, the scope of the present invention is not limited to embodiment and attached drawing disclosure of that.
Claims (2)
1. a kind of power distribution automation banked relay batch detection device, it is characterised in that:Including ontology, Light-Emitting Diode lampshade,
Relay slot, detection button, master control switch and attaching plug, are provided with several relay slots, often on the body
One relay slot corresponds to a Light-Emitting Diode lampshade, and the detection button, master control switch are arranged at the sheet
On body, the attaching plug is arranged in the side of ontology.
2. according to a kind of power distribution automation banked relay batch detection device shown in claim 1, it is characterised in that:Described
Control circuit is provided in ontology, which includes 220V exchange -24V DC conversion powers module, relay to be detected
Element, light-emitting diode, current-limiting resistance, each relay element to be detected form a string with Light-Emitting Diode element
Join circuit group, several series circuit group parallel connections form parallel circuit group, two groups of institutes are parallel at the parallel circuit group both ends
Current-limiting resistance is stated, the detection button is in parallel with one of which leakage resistance, the 220V exchange -24V DC conversion powers
Module is powered for entire circuit, and detector ontology accesses 220V AC powers, the light-emitting diode tube elements by attaching plug
It is arranged in corresponding Light-Emitting Diode lampshade, the master control switchs the opening and closing for controlling power supply.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810429602.7A CN108445383A (en) | 2018-05-08 | 2018-05-08 | Power distribution automation banked relay batch detection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810429602.7A CN108445383A (en) | 2018-05-08 | 2018-05-08 | Power distribution automation banked relay batch detection device |
Publications (1)
Publication Number | Publication Date |
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CN108445383A true CN108445383A (en) | 2018-08-24 |
Family
ID=63203100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810429602.7A Pending CN108445383A (en) | 2018-05-08 | 2018-05-08 | Power distribution automation banked relay batch detection device |
Country Status (1)
Country | Link |
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CN (1) | CN108445383A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110346709A (en) * | 2019-06-27 | 2019-10-18 | 江苏伊施德创新科技有限公司 | A kind of data tracing method of relay contact analog control system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5122661A (en) * | 1991-06-27 | 1992-06-16 | Kruszewski Louis V | Method and apparatus for testing infrared radiation detectors |
CN101192731A (en) * | 2006-11-20 | 2008-06-04 | 黄华道 | Secure leakage protection jack with life termination detection function |
CN201314921Y (en) * | 2008-11-13 | 2009-09-23 | 保定供电公司 | Socket box used for relay testing |
CN101995548A (en) * | 2009-08-07 | 2011-03-30 | 福鲁克公司 | Circuit breaker locator |
CN206740930U (en) * | 2017-05-18 | 2017-12-12 | 国网山西省电力公司阳泉供电公司 | Relay protection contact point acts display device |
-
2018
- 2018-05-08 CN CN201810429602.7A patent/CN108445383A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5122661A (en) * | 1991-06-27 | 1992-06-16 | Kruszewski Louis V | Method and apparatus for testing infrared radiation detectors |
CN101192731A (en) * | 2006-11-20 | 2008-06-04 | 黄华道 | Secure leakage protection jack with life termination detection function |
CN201314921Y (en) * | 2008-11-13 | 2009-09-23 | 保定供电公司 | Socket box used for relay testing |
CN101995548A (en) * | 2009-08-07 | 2011-03-30 | 福鲁克公司 | Circuit breaker locator |
CN206740930U (en) * | 2017-05-18 | 2017-12-12 | 国网山西省电力公司阳泉供电公司 | Relay protection contact point acts display device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110346709A (en) * | 2019-06-27 | 2019-10-18 | 江苏伊施德创新科技有限公司 | A kind of data tracing method of relay contact analog control system |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180824 |