CN203607228U - Voltage-equalizing ball structure of split ultra-high-voltage converter transformer - Google Patents
Voltage-equalizing ball structure of split ultra-high-voltage converter transformer Download PDFInfo
- Publication number
- CN203607228U CN203607228U CN201320845589.6U CN201320845589U CN203607228U CN 203607228 U CN203607228 U CN 203607228U CN 201320845589 U CN201320845589 U CN 201320845589U CN 203607228 U CN203607228 U CN 203607228U
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- China
- Prior art keywords
- voltage
- equalizing ball
- voltage equalizing
- equalizing
- ball structure
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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.)
- Expired - Lifetime
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- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000002828 fuel tank Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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Abstract
The utility model relates to a voltage-equalizing ball structure of a split ultra-high-voltage converter transformer, and belongs to the technical field of transformer equipment. According to the technical scheme, the number of outgoing-line voltage-equalizing balls (1) is one or more, the output end is connected with a high-voltage coil outgoing line (7), the outgoing-line voltage-equalizing balls are mutually connected through a connection voltage-equalizing ball, and an overall voltage-equalizing ball structure is formed. A high-voltage lead cable (3) penetrates through the overall voltage-equalizing ball structure, one end of the high-voltage lead cable is connected with a net side sleeve (4), the other end of the high-voltage lead cable is connected with the high-voltage coil outgoing line (7), and equipotential connection lines (5) are arranged between the outgoing-line voltage-equalizing balls and the connection voltage-equalizing ball and between the overall voltage-equalizing ball structure and the high-voltage lead cable. The voltage-equalizing ball structure has the advantages of saving a space of an oil tank, being convenient to install on site and easy to transport, eliminating the contradiction between the size of the oil tank and a transportation bound of the ultra-high-voltage converter transformer and simplifying transportation and on-site installation procedures of external high-voltage leads.
Description
Technical field
The utility model relates to a kind of voltage equalizing ball structure of detachable UHV, belongs to transformer equipment technical field.
Background technology
UHV is due to complex structure, and fuel tank volume is larger, when transportation may with the transportation boundary contradiction of contract requirement.In order to meet transportation boundary, dwindle fuel tank volume and high-voltage connection is external.High-voltage connection generally has 2～3 lead-in wires to lift one's head, if voltage equalizing ball adopts overall structure, install at so external high-voltage connection and the scene of voltage equalizing ball and transportation can be very complicated.
Utility model content
The utility model object is to provide a kind of voltage equalizing ball structure of detachable UHV, by adopt multi-form outlet voltage equalizing ball be connected voltage equalizing ball form can flexible assembling voltage equalizing ball entirety, solve the problems referred to above that exist in background technology.
The technical solution of the utility model is: a kind of voltage equalizing ball structure of detachable UHV, comprise outlet voltage equalizing ball, connect voltage equalizing ball, high-voltage connection cable, net side sleeve pipe, equipotential line and high-tension coil lead-out wire, the quantity of described outlet voltage equalizing ball is more than one, output is connected to each other with high-tension coil lead-out wire respectively, between each outlet voltage equalizing ball, be connected to each other by connecting voltage equalizing ball, form voltage equalizing ball overall structure, high-voltage connection cable penetration is arranged in voltage equalizing ball overall structure, one end and net side sleeve pipe are connected to each other, the other end and high-tension coil lead-out wire are connected to each other, equipotential line is arranged on each outlet voltage equalizing ball, connect between voltage equalizing ball, between voltage equalizing ball overall structure and high-voltage connection cable.
The position of described outlet voltage equalizing ball quantity and net side sleeve pipe and the quantity of high-tension coil lead-out wire match.
Also comprise raise seat and case lid, it is upper that described case lid is arranged on the seat that raises, and outlet voltage equalizing ball is arranged on the inside of the seat that raises, and is arranged on the outside of case lid with the coupling part of high-tension coil lead-out wire.
The beneficial effects of the utility model are: have the fuel tank space of saving, on-the-spot installation is convenient, is easy to the feature of transportation, has solved the contradiction of UHV fuel tank size with transportation boundary, have simplified transportation and the scene of external high-voltage connection and have installed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: outlet voltage equalizing ball 1; Connect voltage equalizing ball 2; High-voltage connection cable 3; Net side sleeve pipe 4; Equipotential line 5; Seat 6 raises; High-tension coil lead-out wire 7; Case lid 8.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail.
A kind of voltage equalizing ball structure of detachable UHV, comprise outlet voltage equalizing ball 1, connect voltage equalizing ball 2, high-voltage connection cable 3, net side sleeve pipe 4, equipotential line 5 and high-tension coil lead-out wire 7, the quantity of described outlet voltage equalizing ball 1 is more than one, output is connected to each other with high-tension coil lead-out wire 7 respectively, between each outlet voltage equalizing ball 1, be connected to each other by connecting voltage equalizing ball 2, form voltage equalizing ball overall structure, high-voltage connection cable 3 runs through and is arranged in voltage equalizing ball overall structure, one end and net side sleeve pipe 4 are connected to each other, the other end and high-tension coil lead-out wire 7 are connected to each other, equipotential line 5 is arranged on each outlet voltage equalizing ball 1, connect between voltage equalizing ball 2, between voltage equalizing ball overall structure and high-voltage connection cable 3.
Described outlet voltage equalizing ball 1 quantity and the position of net side sleeve pipe 4 and the quantity of high-tension coil lead-out wire 7 match.
Also comprise the seat 6 and case lid 8 that raises, described case lid 8 is arranged on and raises on seat 6, and outlet voltage equalizing ball 1 is arranged on the inside of the seat 6 that raises, and is arranged on the outside of case lid 8 with the coupling part of high-tension coil lead-out wire 7.
In use, take three-column transformer as example, each outlet voltage equalizing ball 1 plugs connection by connecting voltage equalizing ball 2, high pressure lead wire structure forms a whole, after one end of high-voltage terminal cable 3 is connected with net side sleeve pipe 4, then in voltage equalizing ball, pass arrival coil extraction location from different directions respectively, be finally connected with high-tension coil lead-out wire 7.Between each split voltage equalizing ball, will be connected by equipotential line 5 between high-tension coil lead-out wire and voltage equalizing ball, keep equipotential, each outlet voltage equalizing ball 1 is placed in respectively net side and raises in seat 6.
Claims (3)
1. the voltage equalizing ball structure of a detachable UHV, it is characterized in that: comprise outlet voltage equalizing ball (1), connect voltage equalizing ball (2), high-voltage connection cable (3), net side sleeve pipe (4), equipotential line (5) and high-tension coil lead-out wire (7), the quantity of described outlet voltage equalizing ball (1) is more than one, output is connected to each other with high-tension coil lead-out wire (7) respectively, between each outlet voltage equalizing ball (1), be connected to each other by connecting voltage equalizing ball (2), form voltage equalizing ball overall structure, high-voltage connection cable (3) runs through and is arranged in voltage equalizing ball overall structure, one end and net side sleeve pipe (4) are connected to each other, the other end and high-tension coil lead-out wire (7) are connected to each other, equipotential line (5) is arranged on each outlet voltage equalizing ball (1), connect between voltage equalizing ball (2), between voltage equalizing ball overall structure and high-voltage connection cable (3).
2. the voltage equalizing ball structure of a kind of detachable UHV according to claim 1, is characterized in that: the position of described outlet voltage equalizing ball (1) quantity and net side sleeve pipe (4) and the quantity of high-tension coil lead-out wire (7) match.
3. the voltage equalizing ball structure of a kind of detachable UHV according to claim 1, it is characterized in that: also comprise raise seat (6) and case lid (8), described case lid (8) is arranged on and raises on seat (6), outlet voltage equalizing ball (1) is arranged on the inside of the seat (6) that raises, and is arranged on the outside of case lid (8) with the coupling part of high-tension coil lead-out wire (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845589.6U CN203607228U (en) | 2013-12-20 | 2013-12-20 | Voltage-equalizing ball structure of split ultra-high-voltage converter transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845589.6U CN203607228U (en) | 2013-12-20 | 2013-12-20 | Voltage-equalizing ball structure of split ultra-high-voltage converter transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203607228U true CN203607228U (en) | 2014-05-21 |
Family
ID=50719892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320845589.6U Expired - Lifetime CN203607228U (en) | 2013-12-20 | 2013-12-20 | Voltage-equalizing ball structure of split ultra-high-voltage converter transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203607228U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655106A (en) * | 2014-11-11 | 2016-06-08 | 特变电工沈阳变压器集团有限公司 | Transformer network side wire outlet device external structure |
| CN106653321A (en) * | 2016-12-14 | 2017-05-10 | 山东电力设备有限公司 | Converter transformer lead arrangement structure |
| CN112259345A (en) * | 2020-10-10 | 2021-01-22 | 山东电力设备有限公司 | 750kV converter transformer outlet tube structure and assembling method |
-
2013
- 2013-12-20 CN CN201320845589.6U patent/CN203607228U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655106A (en) * | 2014-11-11 | 2016-06-08 | 特变电工沈阳变压器集团有限公司 | Transformer network side wire outlet device external structure |
| CN106653321A (en) * | 2016-12-14 | 2017-05-10 | 山东电力设备有限公司 | Converter transformer lead arrangement structure |
| CN112259345A (en) * | 2020-10-10 | 2021-01-22 | 山东电力设备有限公司 | 750kV converter transformer outlet tube structure and assembling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |