CN107831435A - A kind of visual Simulation device for vacuum circuit breaker operating mechanism performance test - Google Patents
A kind of visual Simulation device for vacuum circuit breaker operating mechanism performance test Download PDFInfo
- Publication number
- CN107831435A CN107831435A CN201711251216.5A CN201711251216A CN107831435A CN 107831435 A CN107831435 A CN 107831435A CN 201711251216 A CN201711251216 A CN 201711251216A CN 107831435 A CN107831435 A CN 107831435A
- Authority
- CN
- China
- Prior art keywords
- operating mechanism
- pedestal
- away
- adjustable column
- circuit breaker
- 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
Links
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
- G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
- G01R31/3272—Apparatus, systems or circuits therefor
- G01R31/3274—Details related to measuring, e.g. sensing, displaying or computing; Measuring of variables related to the contact pieces, e.g. wear, position or resistance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
The invention discloses a kind of visual Simulation device for vacuum circuit breaker operating mechanism performance test, including source of the gas (1), power supply (2), the time relay (3), operating mechanism (4), counter (5), self-closing spring (6), moving contact (7), static contact (8), open away from adjustable column (9) and pedestal (10)；Electric interfaces passage time relay (3) the connection power supply (2) of described operating mechanism (4), the air feed interface connection source of the gas (1) of described operating mechanism (4)；The feedback interface linkage counter (5) of described operating mechanism (4)；Described operating mechanism (4) is installed on the one side of pedestal (10), described opens the another side that pedestal (10) are installed on away from adjustable column (9), static contact (8) is installed on out away from adjustable column (9), moving contact (7) is connected through pedestal (10) with operating mechanism (4), and self-closing spring (6) is provided between moving contact (7) and pedestal (10).Structural principle is simple, light and flexible, versatile, and mechanism opens visible.
Description
Technical field
The present invention relates to machinery and electronic technology field, more particularly to a kind of vacuum circuit breaker operating mechanism performance that is used for survey
The visual Simulation device of examination.
Background technology
Vacuum circuit breaker is electrical communication or the master switch of disjunction between electric locomotive and motor-car and contact net, be locomotive and
Most important protection equipment on motor-car, therefore its performance reliability is most important.
Vacuum circuit breaker belongs to exercisable electric component under electrification in high voltage operating mode, it is connected and breaking speed and spring
The parameters such as time have strict technical requirements, and the wherein characteristics match of operating mechanism and stability and reliability is to influence core
One of principal element of parameter.
In order to meet the use demand of vacuum circuit breaker product reliability, any new product or the operating mechanism for improving product
Corresponding performance test must be carried out, to assess its mechanical life, stability and reliability.At present, more commonly used test side
Method is to carry out the final assembly and experiment of vacuum circuit breaker, and the performance of its operating mechanism is reflected by the result of the test of complete machine.
Although the above method can reach the purpose of evaluation operation mechanism, assembling complete machine implements complexity, and operating mechanism includes
Inside complete machine, not only volume causes to be not easy to experimental enviroment switching movement again greatly, and is not easy to observation and analysis operation
, many drawbacks be present in the action situation of mechanism and the spring situation of dynamic/static contact.
The content of the invention
It is an object of the invention to provide a kind of visual Simulation device for vacuum circuit breaker operating mechanism performance test,
Structural principle is simple, light and flexible, versatile, and mechanism opens visible.
The purpose of the present invention is achieved through the following technical solutions：
A kind of visual Simulation device for vacuum circuit breaker operating mechanism performance test, including source of the gas 1, power supply 2, when
Between relay 3, operating mechanism 4, counter 5, self-closing spring 6, moving contact 7, static contact 8, open away from adjustable column 9 and pedestal 10；
The electric interfaces passage time relay 3 of described operating mechanism 4 connects power supply 2, power supply 2 and the time relay 3
The control signal of periodic breaks is provided for operating mechanism 4, controls the dynamic circulation of test to carry out；The confession of described operating mechanism 4
Gas interface connects source of the gas 1；The feedback interface linkage counter 5 of described operating mechanism 4, record the action frequency of operating mechanism 4；
Described operating mechanism 4 is installed on the one side of pedestal 10, and described opening is installed on the another of pedestal 10 away from adjustable column 9
One side, static contact 8 are installed on out away from adjustable column 9, and moving contact 7 is connected through pedestal 10 with operating mechanism 4, and are touched dynamic
Self-closing spring 6 is installed between first 7 and pedestal 10.
Described self-closing spring 6 is used to simulate vacuum switch tube, and the parameter of self-closing spring 6 is：Stiffness coefficient is 9.6, line
Footpath is 4.2mm, and free height 50mm, termination working depth is 32mm.
Described opens being opened by changing the different simulation of length simulation away from numerical value away from adjustable column 9.
As seen from the above technical solution provided by the invention, one kind provided in an embodiment of the present invention is used for vacuum circuit breaker
The visual Simulation device of device operating mechanism performance test, structural principle is simple, light and flexible, versatile, and mechanism opens can
See.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill in field, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the visual Simulation device provided in an embodiment of the present invention for vacuum circuit breaker operating mechanism performance test
Structural representation.
Embodiment
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on this
The embodiment of invention, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to protection scope of the present invention.
The embodiment of the present invention is described in further detail below in conjunction with accompanying drawing.
Embodiment one
As shown in figure 1, a kind of visual Simulation device for vacuum circuit breaker operating mechanism performance test, including source of the gas
1st, power supply 2, the time relay 3, operating mechanism 4, counter 5, self-closing spring 6, moving contact 7, static contact 8, open away from adjustable column 9 with
Pedestal 10；The electric interfaces passage time relay 3 of described operating mechanism 4 connects power supply 2, and power supply 2 is with the time relay 3
Operating mechanism 4 provides the control signal of periodic breaks, controls the dynamic circulation of test to carry out；The supply of described operating mechanism 4
Interface connects source of the gas 1；The feedback interface linkage counter 5 of described operating mechanism 4, record the action frequency of operating mechanism 4；
Described operating mechanism 4 is installed on the one side of pedestal 10, and above in figure, described opening is pacified away from adjustable column 9
Another side loaded on pedestal 10, below in figure, described opening simulates different moulds away from adjustable column 9 by changing length
Plan is opened away from numerical value.In this example, it is 16mm that simulation, which is opened away from numerical value,.Static contact 8 is installed on out away from adjustable column 9, it is specific below
Attached supporting plate, supporting plate are fixed on out away from adjustable column 9, and moving contact 7 is connected through pedestal 10 with operating mechanism 4, and stationary contact
First 8 is relative with the position of moving contact 7.And self-closing spring 6 is installed between moving contact 7 and pedestal 10.Here described self-closing
Spring 6 is used to simulate vacuum switch tube, as that can be vacuum switch tube that Schneider is produced.The mechanical characteristic of self-closing spring 6
With vacuum switch tube external atmosphere pressure caused by self-closing power be mutually equal, the parameter of specific self-closing spring 6 can be：Rigidity system
Number is 9.6, and line footpath 4.2mm, free height 50mm, termination working depth are 32mm.
It can be seen that the crucial transmission component 1 and static contact 8 of operating mechanism 4 and moving contact 7 are complete Open architecture,
Can intuitively analysis institution's motion conditions and spring situation, and operating mechanism 4 is not limited to " pneumatic actuation, electrical control "
Pattern, can also be " forever/electromagnetic drive, electrical control " isotype.In the present embodiment, operating mechanism 4 is " pneumatic driving
The pattern of dynamic, electrical control ".
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art is in the technical scope of present disclosure, the change or replacement that can readily occur in,
It should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Enclose and be defined.
Claims (3)
1. a kind of visual Simulation device for vacuum circuit breaker operating mechanism performance test, it is characterised in that including source of the gas
(1), power supply (2), the time relay (3), operating mechanism (4), counter (5), self-closing spring (6), moving contact (7), static contact
(8), open away from adjustable column (9) and pedestal (10)；
Electric interfaces passage time relay (3) the connection power supply (2) of described operating mechanism (4), power supply (2) and time relay
Device (3) is the control signal that operating mechanism (4) provides periodic breaks, controls the dynamic circulation of test to carry out；Described operation machine
The air feed interface connection source of the gas (1) of structure (4)；The feedback interface linkage counter (5) of described operating mechanism (4), record operation
The action frequency of mechanism (4)；
Described operating mechanism (4) is installed on the one side of pedestal (10), and described opening is installed on pedestal (10) away from adjustable column (9)
Another side, static contact (8) is installed on out away from adjustable column (9), and moving contact (7) is through pedestal (10) and operating mechanism (4)
It is connected, and self-closing spring (6) is installed between moving contact (7) and pedestal (10).
2. the visual Simulation device according to claim 1 for vacuum circuit breaker operating mechanism performance test, it is special
Sign is that described self-closing spring (6) is used to simulate vacuum switch tube, and the parameter of self-closing spring (6) is：Stiffness coefficient is 9.6,
Line footpath is 4.2mm, and free height 50mm, termination working depth is 32mm.
3. the visual Simulation device according to claim 2 for vacuum circuit breaker operating mechanism performance test, it is special
Sign is that described opens being opened by changing the different simulation of length simulation away from numerical value away from adjustable column 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711251216.5A CN107831435A (en) | 2017-12-01 | 2017-12-01 | A kind of visual Simulation device for vacuum circuit breaker operating mechanism performance test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711251216.5A CN107831435A (en) | 2017-12-01 | 2017-12-01 | A kind of visual Simulation device for vacuum circuit breaker operating mechanism performance test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107831435A true CN107831435A (en) | 2018-03-23 |
Family
ID=61647332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711251216.5A Pending CN107831435A (en) | 2017-12-01 | 2017-12-01 | A kind of visual Simulation device for vacuum circuit breaker operating mechanism performance test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107831435A (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1400931A2 (en) * | 1986-10-17 | 1988-06-07 | В.Д.Стройкин | Electric and pneumatic control assembly of rail vehicle brake |
| ATA277787A (en) * | 1987-10-21 | 1988-10-15 | Sprecher & Schuh Ag | DEVICE FOR CONTROLLED SWITCHING ON OF INDUCTIVE ELEMENTS IN THE HIGH VOLTAGE NETWORK |
| CN2146719Y (en) * | 1992-09-29 | 1993-11-17 | 刘积昌 | Integral characteristic tester for high-voltage breaker |
| CN2833623Y (en) * | 2005-07-01 | 2006-11-01 | 中国北车集团大同电力机车有限责任公司 | Main breaker testing bench |
| CN201255765Y (en) * | 2008-08-11 | 2009-06-10 | 上海南华兰陵电气有限公司 | Automatic test equipment for circuit breaker life characteristic |
| CN201335876Y (en) * | 2008-12-23 | 2009-10-28 | 上海德力西集团有限公司 | Detection device for electrical characteristics of circuit breaker based on DSP |
| CN201477189U (en) * | 2009-04-23 | 2010-05-19 | 南京因泰莱配电自动化设备有限公司 | Device for online detecting mechanical characteristics of 24 kV high-voltage vacuum circuit breaker |
| CN202166725U (en) * | 2011-07-27 | 2012-03-14 | 中机国际（西安）技术发展有限公司 | Low-voltage test control system |
| CN102710014A (en) * | 2012-05-24 | 2012-10-03 | 北京四方继保自动化股份有限公司 | Mechanical characteristic condition monitoring device for circuit breaker based on IEC61850 |
| CN102901891A (en) * | 2012-09-17 | 2013-01-30 | 广东电网公司电力科学研究院 | Flexible simulation test platform for electric power system transformer protection devices |
| CN203825164U (en) * | 2014-04-18 | 2014-09-10 | 大全集团有限公司 | Detection platform for DC circuit breaker |
| JP2015069954A (en) * | 2013-10-01 | 2015-04-13 | 三菱電機株式会社 | Vacuum degree confirmation device for vacuum circuit-breaker, and vacuum degree confirmation method thereof |
| CN205388644U (en) * | 2016-03-10 | 2016-07-20 | 保定市水木电器设备有限公司 | Detection device of spring -operated mechanism |
| CN205538199U (en) * | 2016-04-22 | 2016-08-31 | 江苏精科智能电气股份有限公司 | A circuit breaker mechanism artificial load device for combined electrical apparatus |
| CN106291024A (en) * | 2016-08-02 | 2017-01-04 | 广西云涌科技有限公司 | A kind of chopper test ammeter box of function when possessing survey |
| CN106646218A (en) * | 2017-02-10 | 2017-05-10 | 云南电网有限责任公司电力科学研究院 | Device for simulating high-voltage circuit breakers and method for simulating and testing same |
| CN107271894A (en) * | 2017-06-22 | 2017-10-20 | 沈阳工业大学 | Bridge-type D.C. contactor parameter simulation platform |
| CN207636719U (en) * | 2017-12-01 | 2018-07-20 | 北京中车赛德铁道电气科技有限公司 | A kind of visual Simulation device for vacuum circuit breaker operating mechanism performance test |
-
2017
- 2017-12-01 CN CN201711251216.5A patent/CN107831435A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1400931A2 (en) * | 1986-10-17 | 1988-06-07 | В.Д.Стройкин | Electric and pneumatic control assembly of rail vehicle brake |
| ATA277787A (en) * | 1987-10-21 | 1988-10-15 | Sprecher & Schuh Ag | DEVICE FOR CONTROLLED SWITCHING ON OF INDUCTIVE ELEMENTS IN THE HIGH VOLTAGE NETWORK |
| CN2146719Y (en) * | 1992-09-29 | 1993-11-17 | 刘积昌 | Integral characteristic tester for high-voltage breaker |
| CN2833623Y (en) * | 2005-07-01 | 2006-11-01 | 中国北车集团大同电力机车有限责任公司 | Main breaker testing bench |
| CN201255765Y (en) * | 2008-08-11 | 2009-06-10 | 上海南华兰陵电气有限公司 | Automatic test equipment for circuit breaker life characteristic |
| CN201335876Y (en) * | 2008-12-23 | 2009-10-28 | 上海德力西集团有限公司 | Detection device for electrical characteristics of circuit breaker based on DSP |
| CN201477189U (en) * | 2009-04-23 | 2010-05-19 | 南京因泰莱配电自动化设备有限公司 | Device for online detecting mechanical characteristics of 24 kV high-voltage vacuum circuit breaker |
| CN202166725U (en) * | 2011-07-27 | 2012-03-14 | 中机国际（西安）技术发展有限公司 | Low-voltage test control system |
| CN102710014A (en) * | 2012-05-24 | 2012-10-03 | 北京四方继保自动化股份有限公司 | Mechanical characteristic condition monitoring device for circuit breaker based on IEC61850 |
| CN102901891A (en) * | 2012-09-17 | 2013-01-30 | 广东电网公司电力科学研究院 | Flexible simulation test platform for electric power system transformer protection devices |
| JP2015069954A (en) * | 2013-10-01 | 2015-04-13 | 三菱電機株式会社 | Vacuum degree confirmation device for vacuum circuit-breaker, and vacuum degree confirmation method thereof |
| CN203825164U (en) * | 2014-04-18 | 2014-09-10 | 大全集团有限公司 | Detection platform for DC circuit breaker |
| CN205388644U (en) * | 2016-03-10 | 2016-07-20 | 保定市水木电器设备有限公司 | Detection device of spring -operated mechanism |
| CN205538199U (en) * | 2016-04-22 | 2016-08-31 | 江苏精科智能电气股份有限公司 | A circuit breaker mechanism artificial load device for combined electrical apparatus |
| CN106291024A (en) * | 2016-08-02 | 2017-01-04 | 广西云涌科技有限公司 | A kind of chopper test ammeter box of function when possessing survey |
| CN106646218A (en) * | 2017-02-10 | 2017-05-10 | 云南电网有限责任公司电力科学研究院 | Device for simulating high-voltage circuit breakers and method for simulating and testing same |
| CN107271894A (en) * | 2017-06-22 | 2017-10-20 | 沈阳工业大学 | Bridge-type D.C. contactor parameter simulation platform |
| CN207636719U (en) * | 2017-12-01 | 2018-07-20 | 北京中车赛德铁道电气科技有限公司 | A kind of visual Simulation device for vacuum circuit breaker operating mechanism performance test |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9389686B2 (en) | Operating device | |
| CN107862127B (en) | A kind of contactor dynamic characteristic calculation method based on piecewise linearity kinetics equation | |
| CN207636719U (en) | A kind of visual Simulation device for vacuum circuit breaker operating mechanism performance test | |
| CN103970028A (en) | Motion characteristic joint simulation model of permanent magnet operating mechanism breaker and method of motion characteristic joint simulation model of permanent magnet operating mechanism breaker | |
| CN201926720U (en) | Discharge source device for spatial electrostatic discharge test | |
| CN103033210B (en) | Simulation testing system of electronic flight instrument system | |
| CN2822902Y (en) | Force sensing feedback data gloves | |
| CN106128812A (en) | Electromagnetic type automatically resets travel switch | |
| CN107831435A (en) | A kind of visual Simulation device for vacuum circuit breaker operating mechanism performance test | |
| CN106781928B (en) | Virtual-real combined crane electric control simulation system | |
| CN103746454B (en) | A kind of monitoring of the ship power distribution based on PSCAD and PLC and director method | |
| CN202512789U (en) | Practice training device of relay protection device | |
| CN103455024A (en) | System and method for testing ECU | |
| CN102608369A (en) | Touch-control and intelligent type pulse train and lightning stroke surge generator | |
| CN209961465U (en) | Keyboard testing and keying machine | |
| CN109191978A (en) | Shield machine manipulates driving analog system | |
| CN207947232U (en) | A kind of high break-make performance relay | |
| CN214673469U (en) | Intelligent control device of grounding switch cabinet | |
| CN105529646A (en) | Environment-friendly gas switch cabinet | |
| CN101539593A (en) | Intelligent central metal armouring withdrawing voltage sensing device | |
| CN209859343U (en) | Process simulation device with display capable of automatically lifting | |
| CN112531640B (en) | Leakage circuit breaking system of electrical equipment | |
| CN1736670A (en) | Fingerstall type force feeling feedback generator | |
| CN205508187U (en) | Real platform of instructing of multi -functional industry control of integral type teaching | |
| CN202306315U (en) | Comprehensive test platform of electronic control system of excavator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |