CN202548291U - Special controller for testing mechanical behavior of pole-mounted vacuum automatic distribution switch - Google Patents
Special controller for testing mechanical behavior of pole-mounted vacuum automatic distribution switch Download PDFInfo
- Publication number
- CN202548291U CN202548291U CN2012201771192U CN201220177119U CN202548291U CN 202548291 U CN202548291 U CN 202548291U CN 2012201771192 U CN2012201771192 U CN 2012201771192U CN 201220177119 U CN201220177119 U CN 201220177119U CN 202548291 U CN202548291 U CN 202548291U
- Authority
- CN
- China
- Prior art keywords
- contact
- switch
- circuit
- testing mechanical
- mechanical characteristic
- 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.)
- Expired - Lifetime
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 39
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 238000005070 sampling Methods 0.000 abstract description 2
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Images
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model relates to a special controller for testing a mechanical behavior of a pole-mounted vacuum automatic distribution switch. The controller comprises a power switch, a change-over switch circuit, a voltage regulator, a display circuit and triggering signal units, wherein the power switch is used for supplying power to the change-over switch circuit; the change-over switch circuit is connected with the voltage regulator in parallel; a moving contact of the voltage regulator is connected with the display circuit through a bidirectional switch; the display circuit is respectively connected with two alternating and direct current triggering signal units through an alternating and direct current change-over switch; and the two alternating and direct current triggering signal units are respectively connected with a breaker opening/closing coil and a mechanical behavior tester. According to the special controller for testing the mechanical behavior of the pole-mounted vacuum automatic distribution switch, not only can the requirement of the sampling time of the mechanical behavior tester be ensured but also the long-time energization of the mechanical behavior tester can be avoided by utilizing the time-delay operation time of a time relay. The controller is simple and convenient in wiring, can be used for automatically and accurately testing the mechanical behavior of the pole-mounted vacuum automatic distribution switch, is convenient in operation and is suitable for popularization.
Description
Technical field
The utility model belongs to the Electromechanical Control field of electric system, particularly a kind of pole vacuum automatic distribution switch testing mechanical characteristic nonshared control unit.
Background technology
The pole vacuum automatic distribution switch is used for the 10kV distribution line, accomplishes the circuit-breaker switching on-off action by one group of coil: when coil electricity, and breaker closing; During coil blackout, isolating switch breaks off.When the type isolating switch is carried out testing mechanical characteristic; Also there is not at present a kind of movement controller in control isolating switch deciliter; To testing mechanical characteristic appearance synchronized transmission trigger pip, make that the type isolating switch is carried out testing mechanical characteristic to be difficult to automatically, accurately to realize.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, and a kind of pole vacuum automatic distribution switch testing mechanical characteristic nonshared control unit is provided, and this controller can be in control isolating switch deciliter, to testing mechanical characteristic appearance synchronized transmission trigger pip.
The utility model solves its technical matters and takes following technical scheme to realize:
A kind of vacuum automatic distribution switch testing mechanical characteristic nonshared control unit; Comprise power switch, switching switch circuit, pressure regulator, display circuit and trigger pip unit; Power switch is the switching switch circuit power supply; This switching switch circuit parallel connection pressure regulator; The current collector of this pressure regulator connects display circuit through two-way switch, and display circuit is connected with two AC and DC trigger pip unit respectively through the AC and DC switch, and these two AC and DC trigger pip unit connect circuit-breaker switching on-off coil and testing mechanical characteristic appearance respectively.
And, the said switching switch circuit branch road i.e. first branch road, second branch road, the 3rd branch road that comprise three parallel connections; The formation of connecting with ZJ coil, ZJ1 contact 1 again after first route ZJ contact 1 and the parallel connection of " closing " button; The coil formation of connecting with ZJ contact 2 during second route Z, the 3rd route " branch " the button formation of connecting with the ZJ1 coil.
And, said display circuit comprises A.C. voltmeter, D.C. voltmeter and rectification module; A.C. voltmeter is directly connected between power supply one end and the pressure regulator contact extension line, and A.C. voltmeter is connected between power supply one end and the pressure regulator contact extension line through rectification module.
And, the structure of said AC and DC output trigger pip unit is: link to each other with an end of ZJ1 contact 6 with an end of ZJ1 contact 4 contact 1 with the time respectively after ZJ contact 3 and 2 parallel connections of ZJ1 contact by the Z after the parallel connection; The other end of ZJ1 contact 4 is connected to an end of circuit-breaker switching on-off coil, and contact 1 provides trigger pip with the other end of ZJ1 contact 6 for the testing mechanical characteristic appearance during by the Z after the parallel connection;
The structure of another AC and DC output trigger pip unit is: link to each other with an end of ZJ1 contact 7 with an end of ZJ1 contact 5 contact 2 with by the Z after the parallel connection time respectively after ZJ contact 4 and 3 parallel connections of ZJ1 contact; The other end of ZJ1 contact 5 is connected to the other end of circuit-breaker switching on-off coil, and contact 2 provides trigger pip with the other end of ZJ1 contact 7 for the testing mechanical characteristic appearance during by the Z after the parallel connection.
The advantage and the good effect of the utility model are:
1, the utility model can automatically, accurately be realized the mechanical characteristic test of vacuum automatic distribution switch on the coupled columns when isolating switch sends the divide-shut brake signal to testing mechanical characteristic appearance synchronized transmission trigger pip.
2, exportable interchange of the utility model or direct supply, the instrument scope of application is extensive.
3, this controller only need be connected the 220V AC power; A pair of signal exports the circuit-breaker switching on-off control end to; A pair of signal exports testing mechanical characteristic appearance trigger pip end to; Test connection is easy, and the output signal can be 0～220V and exchanges or direct current, satisfies the pole vacuum automatic distribution switch demand of different control power supplys.
4, this controller architecture is reasonable, designs ingeniously, easy to operate, is particularly suitable for outdoor flexible Application, for the normal operation of the power transmission and transforming equipment that ensures electric system provides assurance, and has great marketing meaning.
Description of drawings
Fig. 1 is the electrical schematic diagram of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is done further detailed description:
It is emphasized that; The described embodiment of the utility model is illustrative; Rather than it is determinate; Therefore the utility model is not limited to the embodiment described in the embodiment, every by those skilled in the art according to other embodiments that the technical scheme of the utility model draws, belong to the scope of the utility model protection equally.
The embodiment of the utility model is following:
A kind of vacuum automatic distribution switch testing mechanical characteristic nonshared control unit; Comprise that power switch K, switching switch circuit, pressure regulator T, display circuit and AC and DC output trigger pip unit A, AC and DC output trigger pip unit B, power switch are the switching switch circuit power supply; This switching switch circuit parallel connection pressure regulator; The current collector of this pressure regulator connects display circuit through two-way switch K1; Display circuit is connected with AC and DC output trigger pip unit A, AC and DC output trigger pip unit B respectively through AC and DC switch K2, and this AC and DC output trigger pip unit A, AC and DC output trigger pip unit B connect circuit-breaker switching on-off coil and testing mechanical characteristic appearance respectively.
Said in the present embodiment switching switch circuit comprises that the branch road of three parallel connections is first branch road, second branch road, the 3rd branch road; The formation of connecting with ZJ coil, ZJ1 contact 1 again after first route ZJ contact 1 and the parallel connection of " closing " button; The coil formation of connecting with ZJ contact 2 during second route Z, the 3rd route " branch " the button formation of connecting with the ZJ1 coil.Parallel running pilot lamp L1 is in order to the display power supply duty on said switching switch circuit.
Said display circuit comprises alternating voltage Table V, DC voltage Table V ' and rectification module Q; A.C. voltmeter is directly connected between power supply one end and the pressure regulator contact extension line, and A.C. voltmeter is connected between power supply one end and the pressure regulator contact extension line through rectification module.
Said AC and DC output trigger pip unit A is: link to each other with an end of ZJ1 contact 6 with an end of ZJ1 contact 4 contact 1 with by the Z after the parallel connection time respectively after ZJ contact 3 and 2 parallel connections of ZJ1 contact; The other end of ZJ1 contact 4 is connected to an end of circuit-breaker switching on-off coil, and contact 1 provides trigger pip with the other end of ZJ1 contact 6 for the testing mechanical characteristic appearance during by the Z after the parallel connection;
Said AC and DC output trigger pip unit B is: link to each other with an end of ZJ1 contact 7 with an end of ZJ1 contact 5 contact 2 with by the Z after the parallel connection time respectively after ZJ contact 4 and 3 parallel connections of ZJ1 contact; The other end of ZJ1 contact 5 is connected to the other end of circuit-breaker switching on-off coil, and contact 2 provides trigger pip with the other end of ZJ1 contact 7 for the testing mechanical characteristic appearance during by the Z after the parallel connection.
The principle of work of the utility model:
This controller is exclusively used in pole vacuum automatic distribution switch mechanical characteristic test; Utilize its inner relay and the time relay to accomplish isolating switch deciliter action; And to testing mechanical characteristic appearance synchronized transmission trigger pip; The deferred action time of the time relay can guarantee the demand in testing mechanical characteristic appearance sampling time, also can avoid the testing mechanical characteristic appearance to switch on for a long time, plays the effect of protection.
This controller only need be connected the 220V AC power; A pair of signal exports the circuit-breaker switching on-off control end to; A pair of signal exports testing mechanical characteristic appearance trigger pip end to; Test connection is easy, and the output signal can be 0～220V and exchanges or direct current, satisfies the pole vacuum automatic distribution switch demand of different control power supplys.
The implementation step of the utility model is:
(1) power turn-on K switch, the bright lamp of energising indicator, display power supply is normal.
(2) press " closing " button, send signal to circuit-breaker switching on-off coil and testing mechanical characteristic appearance simultaneously, breaker closing, the testing mechanical characteristic appearance carries out the making process record; 0.5S back (time that the time relay is set is 0.5S), contact 1,2 is broken off during time relay Z, cuts off trigger pip, accomplishes the making process record; Terminal to the circuit-breaker switching on-off coil maintained electricity before pressing " branch " button, make isolating switch be in "on" position.
(3) press " branch " button, ZJ1 contact 4,5 is broken off, breaker open operation, and contact 1,2 recovers closed during time relay Z, and ZJ1 contact 2,3,6,7 is closed simultaneously, sends trigger pip to the testing mechanical characteristic appearance once more, carries out the separating brake process record.
Claims (4)
1. pole vacuum automatic distribution switch testing mechanical characteristic nonshared control unit; It is characterized in that: comprise power switch, switching switch circuit, pressure regulator, display circuit and trigger pip unit; Power switch is the switching switch circuit power supply; This switching switch circuit parallel connection pressure regulator; The current collector of this pressure regulator connects display circuit through two-way switch, and display circuit is connected with two AC and DC trigger pip unit respectively through the AC and DC switch, and these two AC and DC trigger pip unit connect circuit-breaker switching on-off coil and testing mechanical characteristic appearance respectively.
2. pole vacuum automatic distribution switch testing mechanical characteristic nonshared control unit according to claim 1; It is characterized in that: said switching switch circuit comprises that the branch road of three parallel connections is first branch road, second branch road, the 3rd branch road; The formation of connecting with ZJ coil, ZJ1 contact 1 again after first route ZJ contact 1 and the parallel connection of " closing " button; The coil formation of connecting with ZJ contact 2 during second route Z, the 3rd route " branch " the button formation of connecting with the ZJ1 coil.
3. pole vacuum automatic distribution switch testing mechanical characteristic nonshared control unit according to claim 1; It is characterized in that: said display circuit comprises A.C. voltmeter, D.C. voltmeter and rectification module; A.C. voltmeter is directly connected between power supply one end and the pressure regulator contact extension line, and A.C. voltmeter is connected between power supply one end and the pressure regulator contact extension line through rectification module.
4. pole vacuum automatic distribution switch testing mechanical characteristic nonshared control unit according to claim 1; It is characterized in that: the structure of said AC and DC output trigger pip unit is: link to each other with an end of ZJ1 contact 6 with an end of ZJ1 contact 4 contact 1 with by the Z after the parallel connection time respectively after ZJ contact 3 and 2 parallel connections of ZJ1 contact; The other end of ZJ1 contact 4 is connected to an end of circuit-breaker switching on-off coil, and contact 1 provides trigger pip with the other end of ZJ1 contact 6 for the testing mechanical characteristic appearance during by the Z after the parallel connection;
The structure of another AC and DC output trigger pip unit is: link to each other with an end of ZJ1 contact 7 with an end of ZJ1 contact 5 contact 2 with by the Z after the parallel connection time respectively after ZJ contact 4 and 3 parallel connections of ZJ1 contact; The other end of ZJ1 contact 5 is connected to the other end of circuit-breaker switching on-off coil, and contact 2 provides trigger pip with the other end of ZJ1 contact 7 for the testing mechanical characteristic appearance during by the Z after the parallel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201771192U CN202548291U (en) | 2012-04-24 | 2012-04-24 | Special controller for testing mechanical behavior of pole-mounted vacuum automatic distribution switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201771192U CN202548291U (en) | 2012-04-24 | 2012-04-24 | Special controller for testing mechanical behavior of pole-mounted vacuum automatic distribution switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202548291U true CN202548291U (en) | 2012-11-21 |
Family
ID=47168907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201771192U Expired - Lifetime CN202548291U (en) | 2012-04-24 | 2012-04-24 | Special controller for testing mechanical behavior of pole-mounted vacuum automatic distribution switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202548291U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628924A (en) * | 2012-04-24 | 2012-08-08 | 天津市电力公司 | Special controller for pole-mounted vacuum automatic power distribution switch mechanical property testing |
| CN105487006A (en) * | 2015-12-25 | 2016-04-13 | 国网山东省电力公司电力科学研究院 | Power distribution switch machinery characteristic on-line monitoring system and monitoring method |
| CN108287304A (en) * | 2017-12-29 | 2018-07-17 | 国网北京市电力公司 | The detection method and system of on-pole switch |
| CN109580211A (en) * | 2019-01-25 | 2019-04-05 | 广东电网有限责任公司 | A kind of mechanical characteristic test system of high-voltage circuitbreaker |
| CN114200295A (en) * | 2021-12-13 | 2022-03-18 | 国网福建省电力有限公司晋江市供电公司 | Plug connector switching method for mechanical characteristic test of 10KV circuit breaker |
-
2012
- 2012-04-24 CN CN2012201771192U patent/CN202548291U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628924A (en) * | 2012-04-24 | 2012-08-08 | 天津市电力公司 | Special controller for pole-mounted vacuum automatic power distribution switch mechanical property testing |
| CN102628924B (en) * | 2012-04-24 | 2014-07-30 | 天津市电力公司 | Special controller for pole-mounted vacuum automatic power distribution switch mechanical property testing |
| CN105487006A (en) * | 2015-12-25 | 2016-04-13 | 国网山东省电力公司电力科学研究院 | Power distribution switch machinery characteristic on-line monitoring system and monitoring method |
| CN105487006B (en) * | 2015-12-25 | 2018-09-07 | 国网山东省电力公司电力科学研究院 | A kind of panel switches mechanical property on-line monitoring system and monitoring method |
| CN108287304A (en) * | 2017-12-29 | 2018-07-17 | 国网北京市电力公司 | The detection method and system of on-pole switch |
| CN109580211A (en) * | 2019-01-25 | 2019-04-05 | 广东电网有限责任公司 | A kind of mechanical characteristic test system of high-voltage circuitbreaker |
| CN114200295A (en) * | 2021-12-13 | 2022-03-18 | 国网福建省电力有限公司晋江市供电公司 | Plug connector switching method for mechanical characteristic test of 10KV circuit breaker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202548291U (en) | Special controller for testing mechanical behavior of pole-mounted vacuum automatic distribution switch | |
| CN110299041B (en) | Intelligent power distribution terminal and communication operation and maintenance integrated training system and method | |
| CN102072997A (en) | Spare automatic switching logic test method for checking main transformer mutual switching mode | |
| CN203365563U (en) | Intelligent simulated circuit breaker | |
| CN103441508A (en) | Multipurpose low-voltage intelligent capacitor | |
| CN110333410B (en) | Spare power automatic switching testing device | |
| CN102628924B (en) | Special controller for pole-mounted vacuum automatic power distribution switch mechanical property testing | |
| CN201293823Y (en) | Operating device for testing GIS isolation switch and ground switch | |
| CN203705605U (en) | Running-in test console of indoor high-voltage vacuum breaker | |
| CN203242938U (en) | Distribution box | |
| CN202918048U (en) | Automatic transfer switching equipment | |
| CN204719205U (en) | Isolating switch time-parameters test simulator | |
| CN204316171U (en) | A kind of debugging operations platform of automatic change-over controller | |
| CN207780133U (en) | Straight control type motor-operating mechanism testing inspection case | |
| CN203927005U (en) | Electric valve control circuit and the electric operated valve instrument that comprises this circuit | |
| CN203135304U (en) | A state synthetic dynamic display device of a medium-voltage switch cabinet | |
| CN206420643U (en) | 6kV medium voltage contactor multi-functional mechanical features Testbeds | |
| CN201386894Y (en) | Startup circuit for emergency DC oil pump in lubricant station | |
| CN201222606Y (en) | Double-parent PT voltage switching device | |
| CN209912193U (en) | Low-voltage distribution multifunctional wiring training device | |
| CN107658963B (en) | Standby power supply control box for substation | |
| CN203352275U (en) | Stand-by power source automatic throw-in device transmission testing instrument | |
| CN201549864U (en) | Intelligent recloser | |
| CN105467238A (en) | Multifunctional portable backup power automatic switching test device | |
| CN219142983U (en) | Power consumption information acquisition terminal joint debugging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN ELECTRIC POWER CORP. Effective date: 20130523 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: TIANJIN ELECTRIC POWER CORP. Effective date: 20130523 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300010 HEBEI, TIANJIN TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130523 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Tianjin Electric Power Corp. Address before: 300010 Tianjin city Hebei District Wujing Road No. 39 Patentee before: Tianjin Electric Power Corp. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20121121 Effective date of abandoning: 20140730 |
|
| RGAV | Abandon patent right to avoid regrant |