CN201781205U - Compact power distribution device for 500kV high voltage shunt reactor - Google Patents
Compact power distribution device for 500kV high voltage shunt reactor Download PDFInfo
- Publication number
- CN201781205U CN201781205U CN2010205305662U CN201020530566U CN201781205U CN 201781205 U CN201781205 U CN 201781205U CN 2010205305662 U CN2010205305662 U CN 2010205305662U CN 201020530566 U CN201020530566 U CN 201020530566U CN 201781205 U CN201781205 U CN 201781205U
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- power distribution
- shunt reactor
- high voltage
- voltage shunt
- distribution device
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- Expired - Lifetime
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Abstract
A compact power distribution device for a 500kV high voltage shunt reactor comprises a circuit lower lead wire, a 500kV isolating switch in parallel connection to one side of an outgoing line, a high voltage shunt reactor, a lightning arrester, a voltage transformer and a transmission and inspection passage of the high voltage shunt reactor. The compact power distribution device for a 500kV high voltage shunt reactor is characterized in that a power distribution device passage is arranged, and the high voltage shunt reactor is installed outside the circuit lightning arrester and the voltage transformer and arranged towards the circuit outgoing line. The compact power distribution device for a 500kV high voltage shunt reactor has compact arrangement, meets the requirement for safe operation, is convenient to overhaul and maintain, saves the land and has better technical and economic benefits.
Description
Technical field
The utility model relates to 500kV ehv power transmission engineering design technology field, more particularly, relates to a kind of 500kV high-voltage shunt reactor (being called for short " high anti-") power distribution equipment densification arrangement.
Background technology
500kV is as the electric pressure of the key electrical network of China's superhigh pressure, and problems such as its technical advance and layout occupation of land obtain numerous designers' concern.The conventional way of high anti-power distribution equipment is to arrange towards switch yard high resisting, move towards along the circuit outlet, arrange facilities such as lead-in wire under transformer station's maintenance channel, the circuit, lightning arrester, voltage transformer, isolating switch, high anti-, high anti-transportation access path successively from line side enclosure wall switch yard in the station, be provided with two power distribution equipment roads altogether, floor space is bigger.
The utility model content
The purpose of this utility model provides a kind of 500kV of being applicable to transformer station and adopts the densification of the high anti-power distribution equipment under the 3/2 breaker connection condition to arrange, satisfies safe operation, saves the double requirements of taking up an area of.
For achieving the above object, the utility model provides a kind of densification 500kV high-voltage shunt reactor power distribution equipment, comprise under the circuit lead-in wire, the 500kV isolating switch that inserts the outlet side in parallel, high anti-, lightning arrester, voltage transformer, high anti-transportation access path, it is characterized in that: a power distribution equipment road is set, the high anti-leakage conductor and the voltage transformer outside of being positioned at arranged towards circuit outlet side.
Lead-in wire, lightning arrester, voltage transformer, 500kV isolating switch, high anti-transportation access path, high anti-along the circuit outlet direction under the circuit, switch yard is arranged successively to the line side enclosure wall in the station certainly.
The high anti-power distribution equipment of 500kV described in the utility model have arrange compact, satisfy safe operation requirement, repair and maintenance convenient, save advantages such as occupation of land, have technology and economic benefit preferably.
Description of drawings
Fig. 1 arranges sectional drawing for the utility model power distribution equipment;
Fig. 2 is the utility model power distribution equipment plane of arrangement figure.
Embodiment
As shown in Figure 1 and Figure 2, the 500kV circuit is arranged in the outside of outlet lightning arrester 2 and voltage transformer 3 with height anti-6, high anti-low-pressure side is towards enclosure wall, and the high-pressure side adopts the aluminum pipe conductor to cross over road 5 to be connected with isolating switch 4 with maintenance, and passes through to go between and 1 be connected with circuit.The anti-transportation maintenance of common 500kV power distribution equipment circuit outlet side line Lu Yugao road is merged into a road 5, and the horizontal total length of power distribution equipment can reduce 10.0m, thereby reduces the power distribution equipment floor space.
Claims (2)
1. densification 500kV high-voltage shunt reactor power distribution equipment, comprise under the circuit lead-in wire, the 500kV isolating switch that inserts the outlet side in parallel, high anti-, lightning arrester, voltage transformer, high anti-transportation access path, it is characterized in that: a power distribution equipment road is set, the high anti-leakage conductor and the voltage transformer outside of being positioned at arranged towards circuit outlet side.
2. a kind of densification 500kV high-voltage shunt reactor power distribution equipment according to claim 1, it is characterized in that: lead-in wire, lightning arrester, voltage transformer, 500kV isolating switch, high anti-transportation access path, high anti-along the circuit outlet direction under the circuit, switch yard is arranged successively to the line side enclosure wall in the station certainly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205305662U CN201781205U (en) | 2010-09-16 | 2010-09-16 | Compact power distribution device for 500kV high voltage shunt reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205305662U CN201781205U (en) | 2010-09-16 | 2010-09-16 | Compact power distribution device for 500kV high voltage shunt reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201781205U true CN201781205U (en) | 2011-03-30 |
Family
ID=43794408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205305662U Expired - Lifetime CN201781205U (en) | 2010-09-16 | 2010-09-16 | Compact power distribution device for 500kV high voltage shunt reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201781205U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715617A (en) * | 2013-12-26 | 2014-04-09 | 中国能源建设集团安徽省电力设计院 | Arrangement mode of transformer substation double-bus and single-row arrangement AIS power distribution device |
| CN105375342A (en) * | 2015-11-19 | 2016-03-02 | 内蒙古电力勘测设计院有限责任公司 | Bus high-voltage paralleling reactor outdoor arrangement structure |
-
2010
- 2010-09-16 CN CN2010205305662U patent/CN201781205U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715617A (en) * | 2013-12-26 | 2014-04-09 | 中国能源建设集团安徽省电力设计院 | Arrangement mode of transformer substation double-bus and single-row arrangement AIS power distribution device |
| CN105375342A (en) * | 2015-11-19 | 2016-03-02 | 内蒙古电力勘测设计院有限责任公司 | Bus high-voltage paralleling reactor outdoor arrangement structure |
| CN105375342B (en) * | 2015-11-19 | 2017-10-17 | 内蒙古电力勘测设计院有限责任公司 | A kind of outdoor arrangement of bus high-voltage shunt reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA POWER ENGINEERING CONSULTING GROUP NORTHEAST Free format text: FORMER NAME: NORTHEASTERN ELECTRIC POWER DESIGN INSTITUTE, CHINA POWER ENGINEERING CONSULTING GROUP CORPORATION |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 130021 Jilin City, Changchun province people's street, No. 4368 Patentee after: Co., Ltd of Northeastern Electric Power Design Institute, China Power Engineering Consulting Group Corporation Address before: 130021 Jilin City, Changchun province people's street, No. 4368 Patentee before: Northeastern Electric Power Design Institute, China Power Engineering Consulting Group Corporation |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110330 |
|
| CX01 | Expiry of patent term |