CN105914023B - A kind of outdoor high-voltage vacuum breaker transformer and its assemble method - Google Patents
A kind of outdoor high-voltage vacuum breaker transformer and its assemble method Download PDFInfo
- Publication number
- CN105914023B CN105914023B CN201610329333.8A CN201610329333A CN105914023B CN 105914023 B CN105914023 B CN 105914023B CN 201610329333 A CN201610329333 A CN 201610329333A CN 105914023 B CN105914023 B CN 105914023B
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- conductor
- electric
- copper rod
- magnet coil
- cylinder
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- 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
- H01H33/02—Details
- H01H33/027—Integrated apparatus for measuring current or voltage
Abstract
A kind of outdoor high-voltage vacuum breaker transformer, including the bus and magnet coil being made up of electric-conductor II and electric-conductor I, the electric-conductor II is U-shaped structure electric conductor, the cylinder copper rod being symmetrically mounted on including V-arrangement copper coin and two on V-arrangement copper coin, cylinder copper rod is welded by the round platform rank of its lower end with V-arrangement copper coin, cylinder copper rod and V-arrangement copper coin periphery parcel insulating barrier II, magnet coil is core-theaded type structure, on the cylinder copper rod for being set in tape insulation layer II；Electric-conductor I is connected by its curved round platform rank connect with joint respectively with the cylinder copper rod upper end of electric-conductor II, electric-conductor I and joint periphery parcel insulating barrier I；It is fixedly clamped after transformer assembling by installing plate 5, support bar 3 and installation foot stool 6.The current transformer structure is compact, good appearance, and magnet coil can be separately machined with testing, and quantity and the description of magnet coil can be selected flexibly, and iron core can be stacked or core formula, and technique simplifies, and easily manufactured, development cost is low.
Description
Technical field
Present invention invention is related to a kind of electric device and assemble method, particularly one kind and is matched in outdoor 40.5KV grades of high pressure
The current transformer and its assemble method of vacuum circuit breaker.
Background technology
The transformer of 40.5KV grades of high-pressure vacuum breakers is applied in the market, there is following deficiency：
1. the magnet coil that transformer is included can not be separately machined with testing, manufacturing procedure multiplexing duration is assembled cumbersome；
2. the magnet coil quantity included in every transformer fixes 4, troublesome poeration when need to reduce, cause to waste；
3. the simplification and volume miniaturization of the structure for occupying the supporting breaker of influence composition of transformer turnover line position.
The content of the invention
Break it is an object of the invention to provide a kind of with the separately machined outdoor high-voltage vacuum with the magnet coil of test
Road device transformer and assemble method, to overcome the above-mentioned deficiency present in existing vacuum circuit breaker transformer.
Solving the technical scheme of above-mentioned technical problem is：
A kind of outdoor high-voltage vacuum breaker transformer, including bus, magnet coil and clamping device；Described one
Secondary bus includes electric-conductor II and electric-conductor I；Described electric-conductor II be U-shaped structure electric conductor, including V-arrangement copper coin and two it is right
Claim the cylinder copper rod being arranged on V-arrangement copper coin, the cylinder copper rod two ends carry round platform rank, and V-arrangement copper coin is provided with mounting hole, described
Cylinder copper rod is coordinated by the round platform rank of its lower end with the mounting hole of V-arrangement copper coin to be welded, cylinder copper rod and V-arrangement copper coin periphery bag
Insulating barrier II is wrapped up in, the magnet coil is core-theaded type structure, on the cylinder copper rod for being set in tape insulation layer II；
The electric-conductor I is a strips of conductive body, and its one end connects with curved, and electric-conductor I is distinguished by its curved connects with joint
It is connected with the round platform rank of II two cylinder copper rod upper ends of electric-conductor, the electric-conductor I and joint periphery parcel insulating barrier I；
The clamping device includes installing plate, support bar and installs to leave in the middle of foot stool, the installing plate to wear for electric-conductor I
The hole position gone out, installing plate is inserted in the bending joint portion position that the electric-conductor I for being connected to the upper end of electric-conductor II is pressed in after electric-conductor I and passed through
Support bar is connected with being located at the installation foot stool of the bottom of electric-conductor II, so that a kind of outdoor high-voltage vacuum breaker assembled be used
Transformer is fixedly clamped.
Its further technical scheme is：The magnet coil is made up of the magnet coil of N number of absolute construction, magnet coil
Electromagnetic core be laminated structure or core formula structure, N numerical value is the arbitrary integer between 1-4.
Further：The insulating barrier II is made up of solid insulating material, and the insulating barrier I is by gelatinous substance insulating materials structure
Into.
A kind of center of outdoor high-voltage vacuum breaker transformer, it is sleeved on the symmetrical cylinder copper of electric-conductor II two
The headspace for the insulated tension pole for being used to install supporting breaker is provided between two groups of magnet coils on rod.
Its another technical scheme is：A kind of assemble method of outdoor high-voltage vacuum breaker transformer, including following steps
Suddenly：
1）The cylinder copper rod of the electric-conductor II connected and V-arrangement copper coin periphery are poured into the exhausted of solid insulating material composition
Edge layer II；
2）According to the magnet coil quantity being actually needed, magnet coil is inserted in and pours the cylinder copper rod for being inoculated with insulating barrier II；
3）Curved connect of electric-conductor I is fastenedly connected with the round platform rank of cylinder copper rod upper end with screw and joint；
4）The insulating barrier I being made up of in electric-conductor I and joint periphery parcel gelatinous substance insulating materials；
5）Installing plate is inserted in the bending joint portion position that electric-conductor I is pressed in the electric-conductor I for being connected to the upper end of electric-conductor II, with support
Installing plate is connected, is fixedly clamped by frame with being located at the installation foot stool of the bottom of electric-conductor II.
Due to using said structure, compared with prior art, a kind of outdoor high-voltage vacuum breaker mutual inductance of the present invention
Device and its assemble method have the advantages that：
1. a kind of outdoor high-voltage vacuum breaker transformer of the present invention, quantity and the description of its magnet coil can
Flexibly selected in the assembling process of supporting breaker, it is to avoid waste；Electromagnetic core can be stacked or core formula, magnet coil
Can be separately machined with testing, be conducive to simplifying manufacturing procedure, reduce manufacturing cost；
2. a kind of outdoor high-voltage vacuum breaker transformer of the present invention, it constitutes the bus parcel of transformer
Insulating barrier includes solid insulating material and the part of gelatinous substance insulating materials two, the choosing of convenient electromagnetic coil installation number and specification
Select；
3. it is pre- between a kind of outdoor high-voltage vacuum breaker mutual center of transformer, two groups of i.e. relative magnet coils
The space of the insulated tension pole for installing supporting breaker is left, can both avoid insulated tension pole from exempting from exposed, can be made again supporting
Breaker structure is compact, outward appearance beautification；
4. a kind of assemble method of outdoor high-voltage vacuum breaker transformer of the present invention is easy, the quantity of magnet coil
It is disposable good in shop assembled to be needed with description according to user, and production efficiency is high, quality assurance.
Below, in conjunction with the accompanying drawings and embodiments to a kind of outdoor high-voltage vacuum breaker transformer of the present invention and its assembling
The technical characteristic of method is further described.
Brief description of the drawings：
Fig. 1~Fig. 3：A kind of outdoor high-voltage vacuum breaker transformer structural representation of the embodiment of the present invention：
Fig. 1 is front view, and Fig. 2 is top view, and Fig. 3 is left view；
Fig. 4~Fig. 5：Electromagnetic coil structure schematic diagram：
Fig. 4 is front view, and Fig. 5 is top view；
Fig. 6~Fig. 8：Bus structure schematic diagram：
Fig. 6 is front view, and Fig. 7 is top view, and Fig. 8 is left view；
Fig. 9~Figure 10：The structural representation of electric-conductor I：
Fig. 9 is front view, and Figure 10 is left view；
Figure 11~Figure 12：The structural representation of electric-conductor II：
Figure 11 front views, Figure 12 is top view；
Figure 13 is cylinder copper rod structural representation；
Figure 14~Figure 15：Joint design schematic diagram：
Figure 14 is front view, and Figure 15 is top view；
In figure：
1-bus, 11-electric-conductor I, 111-it is curved connect, 112-mounting hole, 12-insulating barrier I, 13-joint,
131-screw, 14-electric-conductor II, 141-cylinder copper rod, 142-V-arrangement copper coin, 15-insulating barrier II, 2-magnet coil,
21-electromagnetic core, 22-secondary coil, 3-support bar, 4-headspace, 5-installing plate, 6-foot stool is installed.
Embodiment
Embodiment one
A kind of outdoor high-voltage vacuum breaker transformer, including a bus 1（Also known as hard bus）, the and of magnet coil 2
Clamping device；Bus includes electric-conductor II 14 and electric-conductor I 11；
Described electric-conductor II 14 be U-shaped structure electric conductor, including one piece of V-arrangement copper coin 142 (referring to Figure 12) and two it is right
Claim the cylinder copper rod 141 being arranged on V-arrangement copper coin, the cylinder copper rod two ends carry round platform rank (referring to Figure 13), and V-arrangement copper coin is opened
Have a mounting hole, the cylinder copper rod is coordinated by the round platform rank of its lower end with the mounting hole of V-arrangement copper coin to be welded, cylinder copper rod and
Insulating barrier II 15 is wrapped up in V-arrangement copper coin periphery, and the magnet coil is core-theaded type structure, is set in the cylinder of tape insulation layer II
On copper rod；
The electric-conductor I 11 is a strips of conductive body, and its one end meets 111 (referring to Fig. 9, Figure 10) with curved, and electric-conductor I leads to
Cross its it is curved connect 111 and round platform rank of the joint 13 respectively with II two cylinder copper rod upper ends of electric-conductor be connected, the electric-conductor I and
Wrap up insulating barrier I 12 in joint periphery；
The clamping device includes installing plate 5, support bar 3 and installs to leave in the middle of foot stool 6, the installing plate to supply electric-conductor
I hole position passed, installing plate is inserted in the bending joint portion position that the electric-conductor I for being connected to the upper end of electric-conductor II is pressed in after electric-conductor I and led to
Cross support bar 3 and be connected with being located at the installation foot stool 6 of the bottom of electric-conductor II, so that a kind of outdoor high-voltage vacuum assembled is breaking
Device is fixedly clamped with transformer.
The magnet coil is made up of the magnet coil of 4 absolute construction, and electromagnetic core structure is stacked.
The insulating barrier II 15 is made up of solid insulating material, and the insulating barrier I 12 is made up of gelatinous substance insulating materials.
A kind of center of outdoor high-voltage vacuum breaker transformer, it is sleeved on the symmetrical cylinder copper of electric-conductor II two
The headspace 4 for the insulated tension pole for being used to install supporting breaker is provided between two groups of magnet coils on rod.
Embodiment two
A kind of outdoor high-voltage vacuum breaker transformer, its structure and embodiment one are essentially identical, except that electric
Core structure is core formula.
As the conversion of above-described embodiment one and embodiment two, magnet coil can determine its quantity, one according to actual needs
As for 1-4.
Embodiment three
A kind of assemble method of outdoor high-voltage vacuum breaker transformer, comprises the steps：
1）The cylinder copper rod of the electric-conductor II connected and V-arrangement copper coin periphery are poured into the exhausted of solid insulating material composition
Edge layer II；
2）According to the magnet coil quantity being actually needed, magnet coil is inserted in and pours the cylinder copper rod for being inoculated with insulating barrier II；
3）Curved connect of electric-conductor I is fastenedly connected with the round platform rank of cylinder copper rod upper end with screw and joint；
4）The insulating barrier I being made up of in electric-conductor I and joint periphery parcel gelatinous substance insulating materials；
5）Installing plate 5 is inserted in the bending joint portion position that electric-conductor I is pressed in the electric-conductor I for being connected to the upper end of electric-conductor II, with branch
Installing plate 5 is connected, is fixedly clamped by support 3 with being located at the installation foot stool 6 of the bottom of electric-conductor II, and the one kind assembled is outdoor
High-pressure vacuum breaker transformer.
Claims (5)
1. a kind of outdoor high-voltage vacuum breaker transformer, including a bus（1）, magnet coil（2）And clamping device；Its
It is characterised by：Bus includes electric-conductor II（14）With electric-conductor I（11）；
Described electric-conductor II (14) is U-shaped structure electric conductor, including V-arrangement copper coin (142) and two are symmetrically mounted on V-arrangement copper coin
On cylinder copper rod (141), the cylinder copper rod two ends carry round platform rank, and V-arrangement copper coin is provided with mounting hole, and the cylinder copper rod leads to
Cross the round platform rank of its lower end and coordinate welding, cylinder copper rod and V-arrangement copper coin periphery parcel insulating barrier II with the mounting hole of V-arrangement copper coin
(15), the magnet coil is core-theaded type structure, on the cylinder copper rod for being set in tape insulation layer II；
The electric-conductor I (11) is a strips of conductive body, and its one end is connect (111) with curved, and electric-conductor I curved is connect and joint by its
(13) the round platform rank respectively with II two cylinder copper rod upper ends of electric-conductor is connected, and the electric-conductor I and joint periphery parcel are exhausted
Edge layer I（12）；
The clamping device includes installing plate（5）, support bar（3）With installation foot stool（6）, leave in the middle of the installing plate for conductive
The hole position that part I is passed, installing plate be inserted in be pressed in after electric-conductor I electric-conductor I for being connected to the upper end of electric-conductor II bending joint portion position, simultaneously
Pass through support bar（3）Installation foot stool with being located at the bottom of electric-conductor II（6）Connect, so as to which a kind of outdoor high-voltage assembled is true
Empty breaker is fixedly clamped with transformer.
2. a kind of outdoor high-voltage vacuum breaker transformer according to claim 1, it is characterised in that：The electromagnetic wire
Circle is made up of the magnet coil of N number of absolute construction, and the electromagnetic core of magnet coil is laminated structure or core formula structure, N's
Numerical value is the arbitrary integer between 1-4.
3. a kind of outdoor high-voltage vacuum breaker transformer according to claim 2, it is characterised in that：The insulating barrier
Ⅱ（15）It is made up of solid insulating material, the insulating barrier I（12）It is made up of gelatinous substance insulating materials.
4. a kind of outdoor high-voltage vacuum breaker transformer according to claim 3, it is characterised in that：It is a kind of outdoor high
The center for pressing vacuum circuit breaker transformer, two groups of magnet coils being sleeved on the symmetrical cylinder copper rod of electric-conductor II two
Between be provided be used for install supporting breaker insulated tension pole headspace（4）.
5. a kind of assemble method of outdoor high-voltage vacuum breaker transformer according to claim 4, it is characterised in that：
Methods described comprises the steps：
1）The cylinder copper rod of the electric-conductor II connected and V-arrangement copper coin periphery are poured into the insulating barrier that solid insulating material is constituted
Ⅱ；
2）According to the magnet coil quantity being actually needed, magnet coil is inserted in and pours the cylinder copper rod for being inoculated with insulating barrier II；
3）Curved connect of electric-conductor I is fastenedly connected with the round platform rank of cylinder copper rod upper end with screw and joint；
4）The insulating barrier I being made up of in electric-conductor I and joint periphery parcel gelatinous substance insulating materials；
5）Installing plate is inserted in the bending joint portion position that electric-conductor I is pressed in the electric-conductor I for being connected to the upper end of electric-conductor II, will with support frame
Installing plate is connected with being located at the installation foot stool of the bottom of electric-conductor II, is fixedly clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610329333.8A CN105914023B (en) | 2016-05-18 | 2016-05-18 | A kind of outdoor high-voltage vacuum breaker transformer and its assemble method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610329333.8A CN105914023B (en) | 2016-05-18 | 2016-05-18 | A kind of outdoor high-voltage vacuum breaker transformer and its assemble method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105914023A CN105914023A (en) | 2016-08-31 |
| CN105914023B true CN105914023B (en) | 2017-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610329333.8A Active CN105914023B (en) | 2016-05-18 | 2016-05-18 | A kind of outdoor high-voltage vacuum breaker transformer and its assemble method |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59172224A (en) * | 1983-03-18 | 1984-09-28 | Toshiba Corp | Three-phase batch earthing type gas insulated potential transformer |
| JPH10177925A (en) * | 1996-12-17 | 1998-06-30 | Hitachi Electric Syst:Kk | Current transformer |
| CN2531509Y (en) * | 2001-05-10 | 2003-01-15 | 罗志昭 | Tubular electric conductor current transformer |
| CN102005294A (en) * | 2010-11-09 | 2011-04-06 | 大连华亿电力电器有限公司 | Small-size current transformer |
| CN202454433U (en) * | 2012-02-22 | 2012-09-26 | 山东兴驰高压开关有限公司 | Miniature current transformer |
| CN203596539U (en) * | 2013-11-19 | 2014-05-14 | 上海快速智能电气有限公司 | Busbar sleeve |
| CN203746653U (en) * | 2014-03-03 | 2014-07-30 | 天水长开互感器制造有限公司 | Novel current mutual inductor |
| CN204117826U (en) * | 2014-05-30 | 2015-01-21 | 大连和源电器有限公司 | Outdoor vacuum circuit breaker current mutual inductor special |
| CN205751839U (en) * | 2016-05-18 | 2016-11-30 | 广西西变变电设备有限公司 | A kind of outdoor high-voltage vacuum breaker transformer |
-
2016
- 2016-05-18 CN CN201610329333.8A patent/CN105914023B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59172224A (en) * | 1983-03-18 | 1984-09-28 | Toshiba Corp | Three-phase batch earthing type gas insulated potential transformer |
| JPH10177925A (en) * | 1996-12-17 | 1998-06-30 | Hitachi Electric Syst:Kk | Current transformer |
| CN2531509Y (en) * | 2001-05-10 | 2003-01-15 | 罗志昭 | Tubular electric conductor current transformer |
| CN102005294A (en) * | 2010-11-09 | 2011-04-06 | 大连华亿电力电器有限公司 | Small-size current transformer |
| CN202454433U (en) * | 2012-02-22 | 2012-09-26 | 山东兴驰高压开关有限公司 | Miniature current transformer |
| CN203596539U (en) * | 2013-11-19 | 2014-05-14 | 上海快速智能电气有限公司 | Busbar sleeve |
| CN203746653U (en) * | 2014-03-03 | 2014-07-30 | 天水长开互感器制造有限公司 | Novel current mutual inductor |
| CN204117826U (en) * | 2014-05-30 | 2015-01-21 | 大连和源电器有限公司 | Outdoor vacuum circuit breaker current mutual inductor special |
| CN205751839U (en) * | 2016-05-18 | 2016-11-30 | 广西西变变电设备有限公司 | A kind of outdoor high-voltage vacuum breaker transformer |
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| Publication number | Publication date |
|---|---|
| CN105914023A (en) | 2016-08-31 |
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