CN207473820U - A kind of wireless remote controller for relay protection involution - Google Patents
A kind of wireless remote controller for relay protection involution Download PDFInfo
- Publication number
- CN207473820U CN207473820U CN201721322122.8U CN201721322122U CN207473820U CN 207473820 U CN207473820 U CN 207473820U CN 201721322122 U CN201721322122 U CN 201721322122U CN 207473820 U CN207473820 U CN 207473820U
- Authority
- CN
- China
- Prior art keywords
- involution
- relay protection
- remote controller
- wireless remote
- receiver
- 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.)
- Active
Links
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The utility model discloses a kind of wireless remote controller for relay protection involution, and including protective relaying device and relay-set, relay-set is equipped with involution button, and the both ends of involution button are equipped with binding post, unlike the prior art：Further include remote controler, receiver, test wire and test clamp；Remote controler is equipped with antenna and remote keying；Receiver is equipped with output plughole；One end of test wire is connect with output plughole, and the other end is connect with test clamp, and test clamp is connect with the binding post of involution button.The remote control is simple in structure, easy to operate, highly reliable, flexibility is high, realizes the non-contact control to protective relaying device, improves verification personnel's one-movement-freedom-degree; optimize operating condition; make its involution protective device even if be seated, save muscle power, meet ergonomics；Also more people is no longer needed to coordinate, because whole operation can be realized in one, overhaul efficiency is improved, shortens power off time.
Description
Technical field
The utility model is related to remote control, specifically a kind of wireless remote controller for relay protection involution.
Background technology
Protective relaying device function check is an important content of substation secondary turnaround of unit work.In checking procedure
In, involution protective device belongs to the forthright operation of high frequency, and a whole set of function check terminates, and involution number may be up to tens of times.According to after
Electric protection panel arrangement principle, involution button generally closely device and with device with the middle and upper part point for being placed in screen cabinet, control position
Limitation result in verification personnel and need to stand up to press involution button repeatedly in checking procedure, continually get up, sit down and difficult
To be free to travel to the inconvenience of optimum operation position, easily make one fatigue and waste time, seriously affect working efficiency；As separately looked for
People coordinates, and personnel is caused to waste.
At present, domestic protective relaying device can only realize button involution on the spot or backstage remote control involution, this two kinds of involution sides
Formula has belonged to line traffic control, has higher requirements to the operating position of staff, flexibility difference and inefficiency.
Utility model content
In view of the deficiencies of the prior art, the purpose of this utility model is to provide a kind of wireless remote for relay protection involution
Device is controlled, it is simple in structure, easy to operate, overhaul efficiency is improved, shortens power off time.
Realizing the technical solution of the utility model aim is：
A kind of wireless remote controller for relay protection involution, including protective relaying device and relay-set, relay
Protection screen is equipped with involution button, and the both ends of involution button are equipped with binding post, unlike the prior art：Further include remote control
Device, receiver, test wire and test clamp；Remote controler is equipped with antenna and remote keying；Receiver is equipped with output plughole；Examination
The one end for testing line is connect with output plughole, and the other end is connect with test clamp, and test clamp is connect with the binding post of involution button.
The remote controler uses SC2262-M4 coding circuits, working frequency 315MHZ, and coding mode is compiled for fixed code
Code.
The receiver uses SC2272-M4 decoding circuits, working frequency 315MHZ, and coding mode is compiled for fixed code
Code, exports as passive normal opened contact.
For the remote controler with receiver using point operation control, the working method of unlatching output presses remote keying, then
There is corresponding output, unclamp the remote keying, then do not export.
The antenna uses 25cm single-core lines.
The output plughole uses the banana bin of internal diameter 4mm.
There are two jack, two jacks with the receiver output contact both ends to be connected, press the output plughole respectively
Remote keying, then mutual conduction between two jacks, unclamps, then disconnects.
The test wire uses banana plug test wire.
The test clamp uses the fine copper crocodile clip of having insulation sheath.
The utility model be used for relay protection involution wireless remote controller, it is simple in structure, easy to operate, highly reliable,
Flexibility is high, realizes the non-contact control to protective relaying device, improves verification personnel's one-movement-freedom-degree, improve man-machine
" adaptation " property, optimize operating condition, make its involution protective device even if be seated, save muscle power, meet man-machine work
Effect is learned；Also more people is no longer needed to coordinate, because whole operation can be realized in one, overhaul efficiency are improved, when shortening power failure
Between.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure, 1. remote controler, 2. receiver, 3. test wire, 4. test clamp, 5. antenna, 6. remote keying 7.
10. involution button of output plughole 8. relay-set cabinet, 9. protective relaying device, 11. binding post.
Specific embodiment
The utility model content is further described with reference to embodiment and attached drawing, but is not to the utility model
Restriction.
Embodiment
A kind of wireless remote controller for relay protection involution, including protective relaying device 9 and relay-set 8, after
Electric protection screen 8 is equipped with involution button 10, and the both ends of involution button 10 are equipped with binding post 11, further include remote controler 1, receiver 2,
Test wire 3 and test clamp 4；Remote controler 1 is equipped with antenna 5 and remote keying 6；Receiver 2 is equipped with output plughole 7；Experiment
One end of line 3 is connect with output plughole 7, and the other end is connect with test clamp 4, and test clamp 4 and the binding post 11 of involution button 10 connect
It connects.
Remote controler 1 uses SC2262-M4 coding circuits, working frequency 315MHZ, and coding mode is encoded for fixed code.
Receiver 2 uses SC2272-M4 decoding circuits, and working frequency 315MHZ, coding mode is encoded for fixed code, defeated
Go out for passive normal opened contact.
For remote controler 1 with receiver 2 using point operation control, the working method of unlatching output presses remote keying 6, then
There is corresponding output, unclamp the remote keying 6, then do not export.
Antenna 5 uses 25cm single-core lines.
Output plughole 7 uses the banana bin of internal diameter 4mm.Output plughole 7 there are two jack, two jacks respectively with it is described
2 output contact both ends of receiver are connected, and press remote keying 6, then mutual conduction between two jacks, unclamp, then disconnect.
Test wire 3 uses banana plug test wire.
Test clamp 4 uses the fine copper crocodile clip of having insulation sheath.
Before relay protection check is carried out, 3 one end of test wire is inserted into the output plughole 7 of receiver 2, the other end is inserted into examination
Folder 4 is tested, then two test clamps 4 are sandwiched in respectively on 9 involution button of protective relaying device, 10 both ends binding post 11.It is distant when pressing
Button 6, the conducting of 10 both ends of involution button are controlled, device involution after device involution, that is, unclamps remote keying 6, you can realize to relay
The wireless remote control involution of protective device, reduces staff's physical demands, improves overhaul efficiency, shorten power off time.
Claims (9)
1. a kind of wireless remote controller for relay protection involution, including protective relaying device（9）And relay-set（8）,
Relay-set（8）It is equipped with involution button（10）, involution button（10）Both ends be equipped with binding post（11）, it is characterised in that：
Further include remote controler（1）, receiver（2）, test wire（3）And test clamp（4）；
Remote controler（1）It is equipped with antenna（5）And remote keying（6）；
Receiver（2）It is equipped with output plughole（7）；
Test wire（3）One end and output plughole（7）Connection, the other end and test clamp（4）Connection, test clamp（4）It is pressed with involution
Button（10）Binding post（11）Connection.
2. the wireless remote controller according to claim 1 for relay protection involution, it is characterised in that：The remote controler
（1）Using SC2262-M4 coding circuits, working frequency 315MHZ, coding mode is encoded for fixed code.
3. the wireless remote controller according to claim 1 for relay protection involution, it is characterised in that：The receiver
（2）Using SC2272-M4 decoding circuits, working frequency 315MHZ, coding mode is encoded for fixed code, and it is passive normally opened to export
Contact.
4. the wireless remote controller according to claim 1 for relay protection involution, it is characterised in that：The remote controler
（1）With receiver（2）Using point operation control, the working method of unlatching output presses remote keying（6）, then have corresponding
Output, unclamps the remote keying（6）, then do not export.
5. the wireless remote controller according to claim 1 for relay protection involution, it is characterised in that：The antenna
（5）Using 25cm single-core lines.
6. the wireless remote controller according to claim 1 for relay protection involution, it is characterised in that：The output is inserted
Hole（7）Using the banana bin of internal diameter 4mm.
7. the wireless remote controller according to claim 1 for relay protection involution, it is characterised in that：The output is inserted
Hole（7）There are two jack, two jacks respectively with the receiver（2）Output contact both ends are connected, and press remote keying（6）,
Then mutual conduction between two jacks is unclamped, is then disconnected.
8. the wireless remote controller according to claim 1 for relay protection involution, it is characterised in that：The test wire
（3）Using banana plug test wire.
9. the wireless remote controller according to claim 1 for relay protection involution, it is characterised in that：The test clamp
（4）Using the fine copper crocodile clip of having insulation sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721322122.8U CN207473820U (en) | 2017-10-14 | 2017-10-14 | A kind of wireless remote controller for relay protection involution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721322122.8U CN207473820U (en) | 2017-10-14 | 2017-10-14 | A kind of wireless remote controller for relay protection involution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207473820U true CN207473820U (en) | 2018-06-08 |
Family
ID=62266697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721322122.8U Active CN207473820U (en) | 2017-10-14 | 2017-10-14 | A kind of wireless remote controller for relay protection involution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207473820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366824A (en) * | 2020-11-13 | 2021-02-12 | 国网福建省电力有限公司 | Remote control resetting device for relay protection inspection site |
-
2017
- 2017-10-14 CN CN201721322122.8U patent/CN207473820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366824A (en) * | 2020-11-13 | 2021-02-12 | 国网福建省电力有限公司 | Remote control resetting device for relay protection inspection site |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204649834U (en) | A kind of integral and intelligent electric energy meter with leakage current monitoring and protecting function | |
| CN201256188Y (en) | Insertion wire clip for conductive wire | |
| CN201637821U (en) | Device for testing circuit breaker characteristics | |
| CN207473820U (en) | A kind of wireless remote controller for relay protection involution | |
| CN202940463U (en) | Power-supply switching box | |
| CN205212128U (en) | Little generating line cross -over connection connecting cable line in screen top | |
| CN207319518U (en) | One kind ground wire operation experience system | |
| CN108710049B (en) | Photovoltaic power generation grid-connected performance test equipment | |
| CN204694798U (en) | A kind of netting twine on off test device | |
| CN204067766U (en) | Quick joining type earthing device | |
| CN201130191Y (en) | Socket for breaker test | |
| CN207061551U (en) | A kind of elevator intelligent monitoring system | |
| CN206180159U (en) | Electrified quick access system of busbar clamp | |
| CN109240162A (en) | A kind of insulator detecting robot control system | |
| CN203232974U (en) | Grounding body interchange device of low-voltage grounding wires | |
| CN204376283U (en) | The removable earth terminal of transformer station | |
| CN203911002U (en) | Grounding line device | |
| CN209327422U (en) | A kind of rapid wiring device for intelligent electric meter | |
| CN208580124U (en) | A kind of high-voltage circuitbreaker test connection device for coupling modules | |
| CN208093878U (en) | Twoport type socket | |
| CN208369312U (en) | The distributed DTU terminal of accurate detection singlephase earth fault | |
| CN106404049A (en) | Environment monitoring system of high-voltage switchgear room | |
| CN205583822U (en) | A debugging device for being equipped with haul oneself willingly into device | |
| CN204442485U (en) | A kind of analog signal detection device | |
| CN203479948U (en) | Temporary ground wire hanging-connection state sensor for substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |