CN107015089A - The quick test carriage of relay protection and its method of testing - Google Patents
The quick test carriage of relay protection and its method of testing Download PDFInfo
- Publication number
- CN107015089A CN107015089A CN201710386927.7A CN201710386927A CN107015089A CN 107015089 A CN107015089 A CN 107015089A CN 201710386927 A CN201710386927 A CN 201710386927A CN 107015089 A CN107015089 A CN 107015089A
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- CN
- China
- Prior art keywords
- reel
- test
- relay
- box
- carriage
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- 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
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- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses the quick test carriage of relay protection and method of testing, it includes railway carriage and relay-protection tester, railway carriage bottom surface installing wheel, horizontal baffle is provided with railway carriage, compartment is separated into work box and test box by horizontal baffle, relay-protection tester is arranged in test box, provided with two longitudinal baffles in work box, work box is separated into one and is located at middle headstock and two coiling cases for being located at headstock both sides by longitudinal baffle, the power supply and dual-axle motor of arrangement before and after being set in headstock, the reel horizontally slipped is set respectively in two coiling cases, p-wire is wound with respectively on two reels, wheel shaft one end of reel is arranged on wall box, the other end penetrates headstock through corresponding longitudinal baffle, and connector is set in the output shaft of dual-axle motor and corresponding reel wheel between centers.Present invention reduces take-up labor intensity, take-up efficiency is improved, p-wire is wrapped on reel, arranged regular.
Description
Technical field
The present invention relates to a kind of relay-protection tester carrier, more particularly to the quick test carriage of relay protection and its test side
Method.
Background technology
Relay protection test is regular maintenance and operation essential during maintenance electric equipment, and traditional relay is protected
Protecting test mode is：The railway carriage that will be equipped with relay-protection tester is put at the protective relaying device of electric equipment, from line bag
Two p-wires are taken out, the two ends of two p-wires are connected to the test line jack of relay-protection tester rear end and treated
On the protective relaying device binding post of electricity measurer equipment, start tester, arrange parameter starts test.Due to p-wire compared with
Long, during test jobs terminate the artificial withdrawal railway carriage by p-wire, take-up labor intensity is high, and take-up efficiency is low, and take-up is whole
Reason is irregular.
The content of the invention
It is an object of the invention to provide a kind of quick test carriage of relay protection, it is strong that the test carriage can reduce take-up work
Degree, raising take-up efficiency, take-up arrange regular.
It is a further object to provide a kind of method of testing of the quick test carriage of relay protection.
In order to solve the problem of prior art is present, the technical solution adopted by the present invention is：
A kind of quick test carriage of relay protection, including railway carriage and relay-protection tester, in railway carriage bottom surface installing wheel, its is special
Part is：Horizontal baffle is provided with railway carriage, compartment is separated into the work box arranged up and down and test by the horizontal baffle
Case, work box top is open, and the relay-protection tester is arranged in test box, in work box provided with two longitudinal directions every
Work box is separated into a headstock for being located at centre and two coilings for being located at headstock both sides by plate, the longitudinal baffle
Case, in headstock set before and after arrangement power supply and dual-axle motor, in two coiling cases respectively set horizontally slip around
P-wire is wound with line wheel, two reels respectively, wheel shaft one end of reel is arranged on wall box, the other end is through correspondence
Longitudinal baffle penetrate headstock, and connector is set in the output shaft of dual-axle motor and corresponding reel wheel between centers, it is described
Connector is made up of the plug socket for being arranged on the connection-peg of dual-axle motor output shaft end He being arranged on reel wheel shaft.
Further preferably, provided with the inserted block and slot corresponded to each other on the opposite face of the connection-peg and plug socket, protect
Connection-peg has been demonstrate,proved with while synchronous axial system, being easy to the plug between connection-peg and plug socket after plug socket grafting.
Further preferably, chamber door is provided with the front end-plate of test box, is easy to pick and place and operate relay-protection tester.
Further preferably, it is easy to p-wire to be inserted into after relay protector provided with p-wire mouthful on the end plate of test box
In the test line jack at end.
Further preferably, wire blocking port is provided with the wheel rim of reel, during winding operation, p-wire end is stuck in correspondence
Wire blocking port in, it is ensured that p-wire is regular and winds around on corresponding reel.
Further preferably, the hinged case lid at the top of work box, prevents from falling into dust in work box.
Further preferably, pull bar is installed on railroad car lateral wall, is easy to pull and carries.
A kind of method of testing of the quick test carriage of relay protection, comprises the following steps：Casing is pulled and arrives testing location, will
Two p-wire head ends are connected on the binding post of electric equipment to be measured, and the end of two p-wires is inserted into relay protection
In the test line jack of tester rear end, then relay-protection tester switched on power, open chamber door and start test, record test
Data are analyzed；After test operation terminates, the end of two p-wires is stuck in the wire blocking port on corresponding reel, will
Connection-peg on two reel wheel discs is successively inserted in the corresponding plug socket of dual-axle motor, and successively starts motor, rotate around
Line wheel, which is taken up in order of priority, winds corresponding p-wire, finally fastens case lid and chamber door, completes operation.
Advantage for present invention is with beneficial effect：
1st, the present invention is wound with survey respectively due to being set respectively in two coiling cases on the reel horizontally slipped, two reels
Line is tried, wheel shaft one end of reel is arranged on wall box, and the other end penetrates headstock through corresponding longitudinal baffle, and double
The output shaft of spindle motor and corresponding reel wheel between centers set connector, when operating first, by two reel wheel discs
Connection-peg is successively inserted in the corresponding plug socket of dual-axle motor, and successively starts motor, is rotated reel and is taken up in order of priority correspondence
P-wire winding, reduce take-up labor intensity, improve take-up efficiency, p-wire is wrapped on reel, arrange rule
It is whole.、
2nd, the present invention is because the connector is connection-peg by being arranged on dual-axle motor output shaft end and is arranged on reel wheel
Plug socket on axle is constituted, and when operating first, corresponding connection-peg and plug socket are taken up in order of priority into grafting, two groups of p-wires are realized
Independently take-up is operated, simple in construction, easy to operate.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 1 left view；
Fig. 4 is the structural representation of connection-peg in Fig. 1；
Fig. 5 is the structural representation of plug socket in Fig. 1；
In figure：1- railway carriages, 2- relay-protection testers, 3- wheels, 4- pull bars, 5- case lids, 6- chamber doors, 7- power supplys, 8- twin shafts electricity
Machine, 9- reels, 10- p-wires, 11- wire blocking ports, 12- connection-pegs, 13- plug sockets, 14- inserted blocks, 15- slots.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As Figure 1-3, the quick test carriage of a kind of relay protection of the invention, including railway carriage 1 and relay-protection tester 2, in car
The bottom surface installing wheel 3 of case 1, installs pull bar 4 on railroad car lateral wall, is provided with horizontal baffle in the railway carriage 1, and the horizontal baffle is by car
Railway carriage or compartment is separated into the work box and test box arranged up and down, and work box top is open, hinged case lid 5 at the top of work box, it is described after
Electric protection tester 2 is arranged in test box, and chamber door 6 is provided with the front end-plate of test box, is set on the end plate of test box
There is 10 mouthfuls of p-wire, in work box provided with two longitudinal baffles, work box is separated into one and is located at by the longitudinal baffle
Between headstock and two be located at headstock both sides coiling cases, in headstock set before and after arrangement power supply 7 and twin shaft electricity
Machine 8, sets and is wound with p-wire 10 respectively on the reel 9 horizontally slipped, two reels 9 respectively in two coiling cases,
The wheel rim of reel 9 is provided with wire blocking port 11, and wheel shaft one end of reel 9 is arranged on wall box, and the other end is through corresponding
Longitudinal baffle penetrates headstock, and sets connector in output shaft and corresponding reel 9 the wheel between centers of dual-axle motor 8, described
Connector is the structure of plug socket 13 by being arranged on the connection-peg 12 of the output shaft end of dual-axle motor 8 He being arranged on the wheel shaft of reel 9
Into as shown in Figure 4,5, provided with the inserted block 14 and slot corresponded to each other on the opposite face of the connection-peg 12 and plug socket 13
15。
During test operation, casing is pulled arrive testing location first, then two head ends of p-wire 10 are pulled out and connected by case lid 5
On the binding post for being connected to electric equipment to be measured, and the end of two p-wires 10 is inserted into the rear end of relay-protection tester 2
In the jack of p-wire 10, then relay-protection tester 2 switched on power 7, open chamber door 6 and start test, and record test data
Analyzed.After test operation terminates, the end of two p-wires 10 is stuck in the wire blocking port 11 on corresponding reel 9,
The priority of connection-peg 12 on two wheel discs of reel 9 is inserted in the corresponding plug socket 13 of dual-axle motor 8, and successively starts electricity
Machine, rotation reel 9, which is taken up in order of priority, winds corresponding p-wire 10, finally fastens case lid 5 and chamber door 6, completes operation.
The specific embodiment of the present invention is these are only, is not intended to limit the invention, for those skilled in the art
For member, the present invention can have various modifications and variations.Any modification within the spirit and principles of the invention, being made,
Equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (8)
1. a kind of quick test carriage of relay protection, including railway carriage and relay-protection tester, in railway carriage bottom surface installing wheel, it is special
Levy and be：Horizontal baffle is provided with railway carriage, compartment is separated into the work box and test box arranged up and down by the horizontal baffle,
Work box top is open, and the relay-protection tester is arranged in test box, provided with two longitudinal baffles, institute in work box
State longitudinal baffle and work box is separated into a headstock for being located at centre and two coiling cases for being located at headstock both sides, dynamic
The power supply and dual-axle motor of arrangement, set the reel horizontally slipped, two respectively in two coiling cases before and after being set in power case
P-wire is wound with individual reel respectively, wheel shaft one end of reel is arranged on wall box, and the other end is through corresponding longitudinal direction
Dividing plate penetrates headstock, and sets connector, the connector in the output shaft of dual-axle motor and corresponding reel wheel between centers
It is to be made up of the plug socket for being arranged on the connection-peg of dual-axle motor output shaft end He being arranged on reel wheel shaft.
2. the quick test carriage of relay protection according to claim 1, it is characterised in that：In the connection-peg and plug socket
Opposite face is provided with the inserted block and slot corresponded to each other.
3. the quick test carriage of relay protection according to claim 1, it is characterised in that：It is provided with the front end-plate of test box
Chamber door.
4. the quick test carriage of relay protection according to claim 1, it is characterised in that：It is provided with the end plate of test box
P-wire mouthful.
5. the quick test carriage of relay protection according to claim 1, it is characterised in that：Provided with card on the wheel rim of reel
Line mouthful.
6. the quick test carriage of relay protection according to claim 1, it is characterised in that：The hinged case lid at the top of work box.
7. the quick test carriage of relay protection according to claim 1, it is characterised in that：Pull bar is installed on railroad car lateral wall.
8. the method for testing of the quick test carriage of a kind of relay protection according to claim 1, it is characterised in that including following
Step：Casing is pulled and arrives testing location, two p-wire head ends are connected on the binding post of electric equipment to be measured, and will
The end of two p-wires is inserted into the test line jack of relay-protection tester rear end, then relay-protection tester is connected into electricity
Source, opens chamber door and starts test, record test data is analyzed；After test operation terminates, by the end card of two p-wires
In wire blocking port on corresponding reel, the connection-peg on two reel wheel discs is successively inserted in dual-axle motor corresponding slotting
In joint chair, and successively start motor, rotation reel, which is taken up in order of priority, winds corresponding p-wire, finally fastens case lid and case
Door, completes operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710386927.7A CN107015089A (en) | 2017-05-26 | 2017-05-26 | The quick test carriage of relay protection and its method of testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710386927.7A CN107015089A (en) | 2017-05-26 | 2017-05-26 | The quick test carriage of relay protection and its method of testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107015089A true CN107015089A (en) | 2017-08-04 |
Family
ID=59451593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710386927.7A Pending CN107015089A (en) | 2017-05-26 | 2017-05-26 | The quick test carriage of relay protection and its method of testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107015089A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174573A (en) * | 2019-06-13 | 2019-08-27 | 安徽电气工程职业技术学院 | A kind of intelligent substation local reaying protection test device |
| CN113866459A (en) * | 2021-07-29 | 2021-12-31 | 江苏昆山通用电气有限公司 | Line box for relay protection test |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008070177A (en) * | 2006-09-13 | 2008-03-27 | Chugoku Electric Power Co Inc:The | Test system for protection relay device |
| JP2010048676A (en) * | 2008-08-21 | 2010-03-04 | Kandenko Co Ltd | Method for conducting protective cooperation test of protective relay, and tester used for the same |
| CN201724955U (en) * | 2010-06-11 | 2011-01-26 | 山东电力集团公司济南供电公司 | Special relay protecting wire box |
| CN204028108U (en) * | 2014-04-29 | 2014-12-17 | 国家电网公司 | Relay-protection tester industrial siding case |
| CN105158683A (en) * | 2015-03-31 | 2015-12-16 | 国家电网公司 | Quick relay protection test vehicle |
| CN106124879A (en) * | 2016-05-26 | 2016-11-16 | 国网浙江省电力公司嘉兴供电公司 | A kind of multifunctional relay protection equipment test go-cart |
| CN206804762U (en) * | 2017-05-26 | 2017-12-26 | 国网辽宁省电力有限公司营口供电公司 | The quick test carriage of relay protection |
-
2017
- 2017-05-26 CN CN201710386927.7A patent/CN107015089A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008070177A (en) * | 2006-09-13 | 2008-03-27 | Chugoku Electric Power Co Inc:The | Test system for protection relay device |
| JP2010048676A (en) * | 2008-08-21 | 2010-03-04 | Kandenko Co Ltd | Method for conducting protective cooperation test of protective relay, and tester used for the same |
| CN201724955U (en) * | 2010-06-11 | 2011-01-26 | 山东电力集团公司济南供电公司 | Special relay protecting wire box |
| CN204028108U (en) * | 2014-04-29 | 2014-12-17 | 国家电网公司 | Relay-protection tester industrial siding case |
| CN105158683A (en) * | 2015-03-31 | 2015-12-16 | 国家电网公司 | Quick relay protection test vehicle |
| CN106124879A (en) * | 2016-05-26 | 2016-11-16 | 国网浙江省电力公司嘉兴供电公司 | A kind of multifunctional relay protection equipment test go-cart |
| CN206804762U (en) * | 2017-05-26 | 2017-12-26 | 国网辽宁省电力有限公司营口供电公司 | The quick test carriage of relay protection |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174573A (en) * | 2019-06-13 | 2019-08-27 | 安徽电气工程职业技术学院 | A kind of intelligent substation local reaying protection test device |
| CN113866459A (en) * | 2021-07-29 | 2021-12-31 | 江苏昆山通用电气有限公司 | Line box for relay protection test |
| CN113866459B (en) * | 2021-07-29 | 2024-04-09 | 江苏昆山通用电气有限公司 | Line box for relay protection test |
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