CN204695942U - A kind of paralleling reactor of extra-high voltage high-voltage terminal structure - Google Patents
A kind of paralleling reactor of extra-high voltage high-voltage terminal structure Download PDFInfo
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- CN204695942U CN204695942U CN201520463322.XU CN201520463322U CN204695942U CN 204695942 U CN204695942 U CN 204695942U CN 201520463322 U CN201520463322 U CN 201520463322U CN 204695942 U CN204695942 U CN 204695942U
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Abstract
The utility model relates to a kind of paralleling reactor of extra-high voltage high-voltage terminal structure, the voltage equalizing ball comprising balance pipe and be connected with balance pipe end, also comprises the insulating paper cylinder outside voltage equalizing ball, Ω type cardboard outside insulating paper cylinder and lead line supporting structure; Described voltage equalizing ball outside spacers is provided with three-layer insulated paper pulp and two-layer stay; Described insulating paper cylinder is installed on and raises below seat and to be provided with perforate below it; Fuel tank tank wall is fixed at described Ω type cardboard two ends; Described lead line supporting structure adopts the staggered clamping balance pipe of fluting cardboard, is provided with the millboard for fixing fluting cardboard below fluting cardboard, and millboard bottom utilizes insulated conductor to press from both sides and supports.The utility model provides a kind of paralleling reactor of extra-high voltage high-voltage terminal structure, has both ensured the electrical strength of 1100 kilovolts of outlets, insulation reliably; Ensure that again outlet structure and sleeve pipe are arranged on oil tank body simultaneously, avoid producing high-voltage lifting seat to the shear action of oil tank body, improve paralleling reactor of extra-high voltage shock resistance, ensure that reactor long-term safety is run.
Description
Technical field
The utility model relates to a kind of reactor outlet structure, is specifically related to a kind of paralleling reactor of extra-high voltage high-voltage terminal structure.
Background technology
1100 kilovolt high-voltage shunt reactor high-voltage terminals generally adopt indirect outlet structure.Namely high-voltage terminal enters the outgoing line device be made up of insulating part, copper pipe, voltage equalizing ball etc., is then connected with conduit connection plate.Outgoing line device and sleeve pipe are arranged on and raise in seat independent of " the trunk type " outside fuel tank, and whole rising seat weight is approximately 16 tons.Because reactor body is very big as focus vibration, it is outside independent of body fuel tank that high pressure " trunk type " raises seat, produces great shear action to fuel tank.Under the reactor body vibration of 100Hz frequency, independently " trunk type " raises seat and produces very large potential safety hazard; Meanwhile, because body and rising seat weight are more or less the same, the two is only connected with reinforcement iron by flange, and shock resistance is poor.
Summary of the invention
For the problems referred to above, the utility model provides a kind of electrical strength, the insulating reliability that can ensure 1100 kilovolts of outlets, outlet structure and sleeve pipe can be made again to be arranged on oil tank body, to avoid producing high-voltage lifting seat to the paralleling reactor of extra-high voltage high-voltage terminal structure of oil tank body shear action.
For solving the problem, the technical scheme that the utility model is taked is: a kind of paralleling reactor of extra-high voltage high-voltage terminal structure, the voltage equalizing ball comprising balance pipe and be connected with balance pipe end, also comprises the insulating paper cylinder outside voltage equalizing ball, Ω type cardboard outside insulating paper cylinder and lead line supporting structure; Described voltage equalizing ball outside spacers is provided with three-layer insulated paper pulp and two-layer stay; Described insulating paper cylinder is installed on and raises below seat and to be provided with perforate below it; Fuel tank tank wall is fixed at described Ω type cardboard two ends; Described lead line supporting structure adopts the staggered clamping balance pipe of fluting cardboard, is provided with the millboard for fixing fluting cardboard below fluting cardboard, and millboard bottom utilizes insulated conductor to press from both sides and supports.This outlet structure ensures the electrical strength of 1100 kilovolts of outlets by the insulating paper cylinder outside voltage equalizing ball and Ω type cardboard.For ensureing the stability of balance pipe and voltage equalizing ball, supported by lead line supporting structure in balance pipe outside.Below described insulating paper cylinder, lead line supporting structure is avoided in perforate.Lead line supporting structure adopts three layers of cardboard staggered clamping balance pipe of slotting, and what bottom held clamping balance pipe with two millboards three opens groove cardboard cardboard, and millboard bottom adopts the support of profiled insulation wire clamp, ensures the stability of this outlet structure.
Sleeve pipe is inserted with above described voltage equalizing ball.
Described balance pipe is L-type copper pipe, and its end inserts voltage equalizing ball; High-voltage leading-out wire is drawn by the middle part of high pressure winding, penetrates and crimps with the leader cable of L-type copper pipe inside, and draw from sleeve pipe after voltage equalizing ball from L-type copper pipe head end.
The described plug-in paper pulp of L-type copper pipe also uses insulating barrier to cover.
Described insulating paper cylinder is provided with four layers from inside to outside.
Described Ω type cardboard is provided with four layers from inside to outside.Fixing by stay, insulation blanket stud etc. between four layers of Ω type cardboard two ends and fuel tank, middle part uses cushion block and insulation blanket stud etc. fixing.Outer three layers of described insulating paper cylinder is fixed at top, and innermost layer is fixed in bottom.Outer three layers of insulating paper cylinder uses cushion block and insulation blanket stud to fix at top, and innermost layer is fixed in bottom.
The utility model provides a kind of paralleling reactor of extra-high voltage high-voltage terminal structure, has both ensured the electrical strength of 1100 kilovolts of outlets, insulation reliably; Ensure that again outlet structure and sleeve pipe are arranged on oil tank body simultaneously, avoid producing high-voltage lifting seat to the shear action of oil tank body, improve paralleling reactor of extra-high voltage shock resistance, ensure that reactor long-term safety is run.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the utility model left view;
Fig. 3 is the utility model vertical view;
Fig. 4 is balance pipe and voltage equalizing ball connection diagram;
Fig. 5 is insulating paper cylinder front view;
Fig. 6 is insulating paper cylinder vertical view;
Fig. 7 is Ω type cardboard vertical view;
Fig. 8 is lead line supporting structure front view;
Wherein, 1, balance pipe, 2, voltage equalizing ball, 2a, insulation paper pulp, 2b, stay, 3, insulating paper cylinder, 4, Ω type cardboard, 5, lead line supporting structure, 5a, fluting cardboard, 5b, millboard, 5c, insulated conductor press from both sides, and 6, sleeve pipe, 7, high pressure winding, 7a, coil, 7b, iron core, 8, raise seat, 9, perforate, 10, cushion block, 11, insulation blanket stud, 12, fuel tank, 13, magnetic screen, 14, high-voltage leading-out wire.
Embodiment
A kind of paralleling reactor of extra-high voltage high-voltage terminal structure, the voltage equalizing ball 2 comprise balance pipe 1, being connected with balance pipe 1 end, the insulating paper cylinder 3 outside voltage equalizing ball 2, the Ω type cardboard 4 outside insulating paper cylinder 3 and lead line supporting structure 5; Sleeve pipe 6 is inserted with above described voltage equalizing ball 2; Described balance pipe 1 is L-type copper pipe, and the described plug-in paper pulp of L-type copper pipe also uses insulating barrier to cover, and its end inserts voltage equalizing ball 2; High-voltage leading-out wire 14 is drawn by the middle part of high pressure winding 7, penetrates and crimps with the leader cable of L-type copper pipe inside, and draw from sleeve pipe 6 after voltage equalizing ball 2 from L-type copper pipe head end.High pressure winding 7 comprises coil 7a and 7b unshakable in one's determination, is provided with magnetic screen 13 above high pressure winding 7.
Described voltage equalizing ball 2 outside spacers is provided with three-layer insulated paper pulp 2a and two-layer stay 2b.Described insulating paper cylinder 3 is provided with four layers from inside to outside, is installed on and raises below seat 8 and to be provided with perforate 9 below it; Outer three layers of insulating paper cylinder 3 uses cushion block 10 to fix with insulation blanket stud 11 at top, and innermost layer is fixed in bottom.
Described Ω type cardboard is provided with four layers from inside to outside, and fuel tank tank wall is fixed at two ends; Fixed by stay, insulation blanket stud 11 between four layers of Ω type cardboard two ends and fuel tank 12, middle part uses cushion block 10 to fix with insulation blanket stud 11.
Described lead line supporting structure 5 adopts the staggered clamping balance pipe 1 of fluting cardboard 5a, is provided with the millboard 5b for fixing fluting cardboard 5a below fluting cardboard 5a, and millboard 5b bottom utilizes insulated conductor to press from both sides 5c and supports.
Claims (7)
1. a paralleling reactor of extra-high voltage high-voltage terminal structure, the voltage equalizing ball comprising balance pipe and be connected with balance pipe end, is characterized in that: also comprise the insulating paper cylinder outside voltage equalizing ball, Ω type cardboard outside insulating paper cylinder and lead line supporting structure; Described voltage equalizing ball outside spacers is provided with three-layer insulated paper pulp and two-layer stay; Described insulating paper cylinder is installed on and raises below seat and to be provided with perforate below it; Fuel tank tank wall is fixed at described Ω type cardboard two ends; Described lead line supporting structure adopts the staggered clamping balance pipe of fluting cardboard, is provided with the millboard for fixing fluting cardboard below fluting cardboard, and millboard bottom utilizes insulated conductor to press from both sides and supports.
2. paralleling reactor of extra-high voltage high-voltage terminal structure according to claim 1, is characterized in that: be inserted with sleeve pipe above described voltage equalizing ball.
3. paralleling reactor of extra-high voltage high-voltage terminal structure according to claim 2, is characterized in that: described balance pipe is L-type copper pipe, and its end inserts voltage equalizing ball; High-voltage leading-out wire is drawn by the middle part of high pressure winding, penetrates and crimps with the leader cable of L-type copper pipe inside, and draw from sleeve pipe after voltage equalizing ball from L-type copper pipe head end.
4. paralleling reactor of extra-high voltage high-voltage terminal structure according to claim 3, is characterized in that: the described plug-in paper pulp of L-type copper pipe also uses insulating barrier to cover.
5. paralleling reactor of extra-high voltage high-voltage terminal structure according to claim 1, is characterized in that: described insulating paper cylinder is provided with four layers from inside to outside.
6. paralleling reactor of extra-high voltage high-voltage terminal structure according to claim 1, is characterized in that: described Ω type cardboard is provided with four layers from inside to outside.
7. paralleling reactor of extra-high voltage high-voltage terminal structure according to claim 1, is characterized in that: outer three layers of described insulating paper cylinder is fixed at top, and innermost layer is fixed in bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463322.XU CN204695942U (en) | 2015-07-01 | 2015-07-01 | A kind of paralleling reactor of extra-high voltage high-voltage terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463322.XU CN204695942U (en) | 2015-07-01 | 2015-07-01 | A kind of paralleling reactor of extra-high voltage high-voltage terminal structure |
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| Publication Number | Publication Date |
|---|---|
| CN204695942U true CN204695942U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520463322.XU Expired - Fee Related CN204695942U (en) | 2015-07-01 | 2015-07-01 | A kind of paralleling reactor of extra-high voltage high-voltage terminal structure |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469935A (en) * | 2016-01-14 | 2016-04-06 | 天威保变(合肥)变压器有限公司 | Protective insulating cylinder for voltage-equalizing ball in transformer bushing oil |
| WO2017000545A1 (en) * | 2015-07-01 | 2017-01-05 | 山东电工电气集团有限公司 | High voltage outlet structure of ultra-high voltage shunt reactor |
| CN106449056A (en) * | 2016-09-18 | 2017-02-22 | 山东电力设备有限公司 | Outgoing line device of transformer |
| CN106683855A (en) * | 2017-03-06 | 2017-05-17 | 山东输变电设备有限公司 | High-voltage line outlet structure of electric reactor at voltage of less than or equal to 500kV |
| CN107768114A (en) * | 2017-11-29 | 2018-03-06 | 魏琳 | A kind of composite high-voltage insulator energizes transformer |
| CN108627733A (en) * | 2018-06-13 | 2018-10-09 | 中国南方电网有限责任公司超高压输电公司柳州局 | A kind of intensity leakage current of an arrester experiment shielding auxiliary tool |
| CN109119227A (en) * | 2018-10-24 | 2019-01-01 | 山东电力设备有限公司 | A kind of 750kV shunt reactor high-voltage terminal structure |
| CN111091961A (en) * | 2019-12-30 | 2020-05-01 | 山东泰开变压器有限公司 | 500KV ultrahigh voltage transformer wire outlet device |
| CN111627656A (en) * | 2020-06-06 | 2020-09-04 | 辽宁兴启电工材料有限责任公司 | 500kV outgoing line device |
| CN111696753A (en) * | 2020-04-02 | 2020-09-22 | 山东电力设备有限公司 | Voltage-equalizing ball for transformer |
| CN112103056A (en) * | 2020-08-10 | 2020-12-18 | 山东电力设备有限公司 | Converter transformer network side wire outlet device |
| CN112951561A (en) * | 2021-03-22 | 2021-06-11 | 保定天威保变电气股份有限公司 | Wire outlet structure and method of integrated high-voltage-class reactor |
| CN113096924A (en) * | 2021-03-31 | 2021-07-09 | 广东电网有限责任公司广州供电局 | Power transformer suitable for cable-through type sleeve |
-
2015
- 2015-07-01 CN CN201520463322.XU patent/CN204695942U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017000545A1 (en) * | 2015-07-01 | 2017-01-05 | 山东电工电气集团有限公司 | High voltage outlet structure of ultra-high voltage shunt reactor |
| CN105469935A (en) * | 2016-01-14 | 2016-04-06 | 天威保变(合肥)变压器有限公司 | Protective insulating cylinder for voltage-equalizing ball in transformer bushing oil |
| CN106449056A (en) * | 2016-09-18 | 2017-02-22 | 山东电力设备有限公司 | Outgoing line device of transformer |
| CN106449056B (en) * | 2016-09-18 | 2019-10-01 | 山东电力设备有限公司 | A kind of transformer outgoing line device |
| CN106683855A (en) * | 2017-03-06 | 2017-05-17 | 山东输变电设备有限公司 | High-voltage line outlet structure of electric reactor at voltage of less than or equal to 500kV |
| CN107768114A (en) * | 2017-11-29 | 2018-03-06 | 魏琳 | A kind of composite high-voltage insulator energizes transformer |
| CN107768114B (en) * | 2017-11-29 | 2024-05-24 | 魏琳 | High-voltage composite insulation energy supply transformer |
| CN108627733A (en) * | 2018-06-13 | 2018-10-09 | 中国南方电网有限责任公司超高压输电公司柳州局 | A kind of intensity leakage current of an arrester experiment shielding auxiliary tool |
| WO2020082930A1 (en) * | 2018-10-24 | 2020-04-30 | 山东电力设备有限公司 | High-voltage outlet structure of 750 kv shunt reactor |
| EP3723106A4 (en) * | 2018-10-24 | 2021-07-14 | Shandong Power Equipment Co., Ltd. | High-voltage outlet structure of 750 kv shunt reactor |
| CN109119227A (en) * | 2018-10-24 | 2019-01-01 | 山东电力设备有限公司 | A kind of 750kV shunt reactor high-voltage terminal structure |
| CN111091961A (en) * | 2019-12-30 | 2020-05-01 | 山东泰开变压器有限公司 | 500KV ultrahigh voltage transformer wire outlet device |
| CN111696753A (en) * | 2020-04-02 | 2020-09-22 | 山东电力设备有限公司 | Voltage-equalizing ball for transformer |
| CN111627656A (en) * | 2020-06-06 | 2020-09-04 | 辽宁兴启电工材料有限责任公司 | 500kV outgoing line device |
| CN112103056A (en) * | 2020-08-10 | 2020-12-18 | 山东电力设备有限公司 | Converter transformer network side wire outlet device |
| CN112951561A (en) * | 2021-03-22 | 2021-06-11 | 保定天威保变电气股份有限公司 | Wire outlet structure and method of integrated high-voltage-class reactor |
| CN113096924A (en) * | 2021-03-31 | 2021-07-09 | 广东电网有限责任公司广州供电局 | Power transformer suitable for cable-through type sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Yunchang Inventor after: Wang Juanjuan Inventor after: Wang Tao Inventor after: Ge Dexin Inventor after: Tibetan Phoenix forest Inventor after: Zu Deshu Inventor after: Cheng Xueqi Inventor after: Li Xuecheng Inventor after: Yu Zhenjiang Inventor after: Li Chengjun Inventor after: Sun Ruiling Inventor before: Yu Yunchang Inventor before: Ge Dexin Inventor before: Tibetan Phoenix forest Inventor before: Zu Deshu Inventor before: Li Xuecheng Inventor before: Li Chengjun |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170109 Address after: 250022 Shandong Province, Ji'nan city central machine West Road No. 3 Patentee after: SHANDONG POWER EQUIPMENT Co.,Ltd. Patentee after: STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY Co. Address before: 250022 Shandong Province, Ji'nan city central machine West Road No. 3 Patentee before: SHANDONG POWER EQUIPMENT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |