CN104122467A - Transformer simulation no-load testing device - Google Patents
Transformer simulation no-load testing device Download PDFInfo
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- CN104122467A CN104122467A CN201410351135.2A CN201410351135A CN104122467A CN 104122467 A CN104122467 A CN 104122467A CN 201410351135 A CN201410351135 A CN 201410351135A CN 104122467 A CN104122467 A CN 104122467A
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- heavy
- plug
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- heavy connector
- socket
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a transformer simulation no-load testing device which comprises a heavy-duty connector plug and a heavy-duty connector socket. A cable is connected between the heavy-duty connector plug and the heavy-duty connector socket, and lead wires in the cable are sequentially and alternately connected onto contact pins on the heavy-duty connector plug and plug ports in the heavy-duty connector socket. The time and labor are saved when the measurement is performed by means of the transformer simulation no-load testing device, repeated coil winding is not needed, an irony core is not damaged, and the test work efficiency is improved.
Description
Technical field
The present invention relates to transformer testing device field, specifically a kind of transformer simulation no-load proving installation.
Background technology
Transformer in process of production, need to be tested transformer core open circuit loss, records the loss value of iron core itself by the mutual conversion of electric energy and magnetic energy, to detect core loss value, whether meets national standard requirement.As shown in Figure 6, in prior art, when iron core open circuit loss is tested, being wound around in iron core column of general using wire one circle circle, if the low-voltage coil number of turn is 50 circles during a design of transformer, needs in each iron core column of transformer wire coiling 50 circles, in three iron core column, add up and will coiling 150 enclose, and also 150 circle wires of original coiling will be untied after having tested, very time-consuming, effort, and also there is potential safety hazard in coiling iron core repeatedly.
summary of the inventionthe object of this invention is to provide a kind of transformer simulation no-load proving installation, the problem that coiling is wasted time and energy when solving prior art transformer core no load test.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of transformer simulation no-load proving installation, it is characterized in that: include heavy connector plug, heavy connector body, on heavy connector plug, be provided with a plurality of contact pins, on heavy connector body, be provided with for the contact pin interface that correspondence is inserted one by one, between heavy connector plug, socket, be connected with cable, and the wire in cable is alternately connecting contact pin and interface in order successively, at the contact pin of heavy connector plug, form spiral link structure between the interface of socket.
Described a kind of transformer simulation no-load proving installation, is characterized in that: the interface on heavy connector body consists of jack, the metal connecting sheet that is arranged in jack.
Described a kind of transformer simulation no-load proving installation, is characterized in that: on heavy connector body, the quantity of interface is equal to or greater than the quantity of contact pin on plug.
Described a kind of transformer simulation no-load proving installation, is characterized in that: heavy connector plug, socket side portion are respectively arranged with the web member of mutual interlock.
When the present invention uses by whole cable cover on transformer core, then by the plug of heavy connector and socket socket connection, due between contact pin on plug and interface on socket, by wire in cable, be alternately connected in order, thereby formation spiral link structure, cable cover is on transformer core and when attachment plug and socket like this, can replace direct helically coiling coil on iron core, time saving and energy saving when measuring, coiling repeatedly, can not cause damage to iron core, and improve test job efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is catenation principle figure of the present invention.
Fig. 3 is plug portion structural representation of the present invention.
Fig. 4 is socket part structural representation of the present invention.
Fig. 5 is that the present invention uses schematic diagram.
Fig. 6 is prior art no load test schematic diagram.
Embodiment
Shown in Fig. 1-Fig. 5, a kind of transformer simulation no-load proving installation, include heavy connector plug 1, heavy connector body 2, on heavy connector plug 1, be provided with a plurality of contact pins 3, on heavy connector body 2, be provided with for contact pin 3 interface 4 that correspondence is inserted one by one, between heavy connector plug 1, socket 2, be connected with cable 5, and the wire in cable 5 is alternately connecting contact pin 3 and interface 4 in order successively, at the contact pin 3 of heavy connector plug 1, form spiral link structure between the interface 4 of socket 2.
Interface 4 on heavy connector body 2 consists of jack, the metal connecting sheet that is arranged in jack.
On heavy connector body 2, the quantity of interface 4 is equal to or greater than the quantity of contact pin 3 on plug 1.
Heavy connector plug 1, socket 2 sidepieces are respectively arranged with the web member of mutual interlock.
As shown in Figure 2, in plug, contact pin numbers in order, interface in corresponding socket also numbers in order, in cable, wire last number contact pin in attachment plug first, is then connected to number one interface in socket, is then connected to second from the bottom contact pin in plug, be connected to again No. second interface in socket ... down connect successively, form spiral helicine syndeton, can imitate the coil of helically coiling, the coil turn of imitation determines according to the quantity of contact pin, interface.
Claims (4)
1. a transformer simulation no-load proving installation, it is characterized in that: include heavy connector plug, heavy connector body, on heavy connector plug, be provided with a plurality of contact pins, on heavy connector body, be provided with for the contact pin interface that correspondence is inserted one by one, between heavy connector plug, socket, be connected with cable, and the wire in cable is alternately connecting contact pin and interface in order successively, at the contact pin of heavy connector plug, form spiral link structure between the interface of socket.
2. a kind of transformer simulation no-load proving installation according to claim 1, is characterized in that: the interface on heavy connector body consists of jack, the metal connecting sheet that is arranged in jack.
3. a kind of transformer simulation no-load proving installation according to claim 1, is characterized in that: on heavy connector body, the quantity of interface is equal to or greater than the quantity of contact pin on plug.
4. a kind of transformer simulation no-load proving installation according to claim 1, is characterized in that: heavy connector plug, socket side portion are respectively arranged with the web member of mutual interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351135.2A CN104122467A (en) | 2014-07-22 | 2014-07-22 | Transformer simulation no-load testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351135.2A CN104122467A (en) | 2014-07-22 | 2014-07-22 | Transformer simulation no-load testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104122467A true CN104122467A (en) | 2014-10-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410351135.2A Pending CN104122467A (en) | 2014-07-22 | 2014-07-22 | Transformer simulation no-load testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104122467A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259424A (en) * | 2015-10-21 | 2016-01-20 | 国网山东省电力公司电力科学研究院 | Electric generator iron loss test apparatus and experimental method |
| CN105869489A (en) * | 2016-06-16 | 2016-08-17 | 国网江苏省电力公司职业技能训练基地 | Analog transformer |
| CN107991538A (en) * | 2017-12-29 | 2018-05-04 | 许继变压器有限公司 | A kind of no-load loss test coil device and no-load loss tester |
| CN113252727A (en) * | 2021-05-17 | 2021-08-13 | 西安热工研究院有限公司 | Generator stator core magnetization test method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11166953A (en) * | 1997-12-04 | 1999-06-22 | Meidensha Corp | Testing device of pulse power supply |
| CN202948035U (en) * | 2012-11-29 | 2013-05-22 | 三弘重工科技有限公司 | Transformer iron core no-load loss measuring winding |
| CN203217005U (en) * | 2013-02-28 | 2013-09-25 | 山东达驰电气有限公司 | Converter transformer no-load test schematic wiring diagram |
| WO2014072444A1 (en) * | 2012-11-09 | 2014-05-15 | Bombardier Transportation Gmbh | Method and device for monitoring a transformer state |
| CN203617114U (en) * | 2013-12-25 | 2014-05-28 | 保定天威保变电气股份有限公司 | Regulating winding structure capable of improving transformer voltage ratio |
-
2014
- 2014-07-22 CN CN201410351135.2A patent/CN104122467A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11166953A (en) * | 1997-12-04 | 1999-06-22 | Meidensha Corp | Testing device of pulse power supply |
| WO2014072444A1 (en) * | 2012-11-09 | 2014-05-15 | Bombardier Transportation Gmbh | Method and device for monitoring a transformer state |
| CN202948035U (en) * | 2012-11-29 | 2013-05-22 | 三弘重工科技有限公司 | Transformer iron core no-load loss measuring winding |
| CN203217005U (en) * | 2013-02-28 | 2013-09-25 | 山东达驰电气有限公司 | Converter transformer no-load test schematic wiring diagram |
| CN203617114U (en) * | 2013-12-25 | 2014-05-28 | 保定天威保变电气股份有限公司 | Regulating winding structure capable of improving transformer voltage ratio |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259424A (en) * | 2015-10-21 | 2016-01-20 | 国网山东省电力公司电力科学研究院 | Electric generator iron loss test apparatus and experimental method |
| CN105869489A (en) * | 2016-06-16 | 2016-08-17 | 国网江苏省电力公司职业技能训练基地 | Analog transformer |
| CN107991538A (en) * | 2017-12-29 | 2018-05-04 | 许继变压器有限公司 | A kind of no-load loss test coil device and no-load loss tester |
| CN113252727A (en) * | 2021-05-17 | 2021-08-13 | 西安热工研究院有限公司 | Generator stator core magnetization test method |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141029 |