CN201946983U - Series compensating system adopting gantry framework - Google Patents
Series compensating system adopting gantry framework Download PDFInfo
- Publication number
- CN201946983U CN201946983U CN2010206091092U CN201020609109U CN201946983U CN 201946983 U CN201946983 U CN 201946983U CN 2010206091092 U CN2010206091092 U CN 2010206091092U CN 201020609109 U CN201020609109 U CN 201020609109U CN 201946983 U CN201946983 U CN 201946983U
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- Prior art keywords
- series compensation
- series
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- compensation device
- lead
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- 239000012212 insulator Substances 0.000 claims abstract description 5
- 230000007306 turnover Effects 0.000 claims description 15
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000013016 damping Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract 2
- 230000008901 benefit Effects 0.000 description 9
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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Abstract
本实用新型公开了一种采用门型构架的串联补偿系统，该系统包括串联补偿装置本体、进出线构架、导线和绝缘子串；所述串联补偿装置本体分相设置在导线正下方，进出线构架均采用门型构架，进出线水平排列。本实用新型的串联补偿装置配电装置既利于不同线路串补装置的合理分区，避免了不同线路上安装的各相串补平台交错布置，有利于运行维护和检修，又可大幅压缩串补配电装置区域占地，降低征地费用，节约土地资源；该方案可减少串补装置检修时的停电损失、节约了工程投资。该方案每相安装串补装置的相线空中无导线，节约了导线及金具投资。
The utility model discloses a series compensation system adopting a door-shaped frame. The system includes a series compensation device body, an inlet and outlet wire frame, a wire and an insulator string; All adopt the door-type structure, and the entry and exit lines are arranged horizontally. The power distribution device of the series compensation device of the utility model is not only beneficial to the reasonable division of the series compensation devices of different lines, but also avoids the staggered arrangement of the series compensation platforms of each phase installed on different lines, which is beneficial to operation maintenance and overhaul, and can greatly compress the series compensation configuration The area occupied by the electric device area reduces the cost of land acquisition and saves land resources; this scheme can reduce the loss of power failure during the maintenance of the series compensator device and save the project investment. In this scheme, there is no wire in the air for the phase line of the series compensation device installed in each phase, which saves the investment in wires and fittings.
Description
Technical field:
The utility model belongs to the high voltage equipment field, relate to a kind of series compensation device, especially a kind of employing door type framework, the turnover line is horizontal series compensation device power distribution equipment, and the compensation arrangement phase-splitting that particularly will respectively be in series directly is arranged in the power distribution equipment layout pattern under the lead.
Background technology:
Growth at full speed along with national economy, domestic a large amount of 500kV, 750kV and 1000kV transformer station build successively and put into operation, the transmission capacity of electrical network and stable type level are also standing baptism, be head it off, the part circuit need be installed series compensation device, according to system situation, this string is mended device can build or be provided with separately string benefit station jointly with transformer station, conventional arrangement (upright being periphery put or put down to be periphery and put) according to present series compensation device, generally all adopt post insulator that three-phase conducting wire is carried out transition, three-phase series compensation device (putting corresponding to upright being periphery) is arranged side by side under lead, or at the lead one side three-phase series compensation device that is arranged side by side simultaneously, it is all bigger to take up an area of index, and the soil becomes valuable day by day as non-renewable resources, and the contradiction between the two is increasing; Simultaneously, the arrangement of conventional series compensation device is difficult to solve the interlaced arrangement problem between each phase of same loop, is unfavorable for operating maintenance.Therefore, be necessary the layout design scheme of series compensation device is studied, mainly be to solve following problem: floor space is restricted when string benefit device zone, conventional arrangement is difficult to satisfy and takes up an area of when requiring, how the reasonably optimizing string is mended arrangement, satisfy and take up an area of index, save land expropriation cost; Conventional string is mended interlaced arrangement between each phase of the same loop of device, is unfavorable for operating maintenance, how to address this problem, and satisfies the run unit requirement.
The utility model content:
The purpose of this utility model is to provide and can satisfies actual requirement of engineering, a kind of door type framework that adopts in power distribution equipment, and the turnover line is horizontally, and the compensation arrangement phase-splitting that respectively is in series is arranged in new design structure under the lead.
A kind of series compensation system that adopts a type framework, this system comprise series compensation device body, turnover line framework, lead and insulator string; The phase-splitting of described series compensation device body is arranged under the lead, and turnover line framework all adopts a type framework, and the turnover line is horizontal.
Described power distribution equipment comprises series compensation device body, turnover line framework, lead, insulator string, other open type equipment.
The turnover line all adopts a type framework, and the turnover line is horizontal, and the benefit device phase-splitting of will going here and there is arranged under the lead, and the installation string is mended the phase line of device does not have lead in the air.
Described series compensation device body comprises series capacitor, lightning arrester, discharging gap, bypass breaker, auxiliary circuit breaker, damping element, auxiliary equipment, insulated platform.
Described other open type equipment comprise lightning arrester, isolating switch, voltage transformer.
Other lightning arrester, isolating switch and the voltage transformer of being provided with of described series compensation device body.
Described insulated platform is one or more.
Described power distribution equipment is installed the phase line of string benefit device does not have lead in the air.
For achieving the above object, the utility model takes following technical pattern to be achieved:
A kind of door type framework that in power distribution equipment, adopts, the turnover line is horizontally, the compensation arrangement phase-splitting that respectively is in series is arranged in new design structure under the lead, described series compensation device has adopted door type framework, each phase conductor of turnover line is horizontally, the compensation arrangement phase-splitting that will respectively be in series is arranged under the lead, the phase line of string benefit device is installed does not have lead in the air.
The utility model advantage is:
1, string is mended device and is arranged the circuit below, can reduce floor space in a large number, reduces land expropriation cost, economizes the land resource;
2, string is mended the postpone of device phase-splitting cloth, avoided each phase series compensation platform interlaced arrangement, for between each circuit, normal operation maintenance, the maintenance between mending of circuit and string created advantage, every loop line road string is mended or the repair and maintenance of circuit does not all have influence on the normal operation on this loop line road or another loop line road;
3, the phase line that string benefit device is installed does not have lead in the air, has saved the investment of lead and gold utensil.
Description of drawings:
Fig. 1 is the utility model electrical principle wiring schematic diagram.Among the figure: 1, lead; 2, series compensation device body; 3, isolating switch; 4, lightning arrester; 5, voltage transformer; 6, isolating switch; 7, isolating switch.
Fig. 2 is the utility model power distribution equipment floor map.Among the figure: 1, lead; 2, series compensation device body; 3, isolating switch; 4, lightning arrester; 5, voltage transformer; 6, isolating switch; 7, isolating switch.
Fig. 3 is the utility model power distribution equipment sectional schematic diagram.Among the figure: 1, lead; 2, series compensation device body; 4, lightning arrester; 6, isolating switch; 7, isolating switch.
Embodiment:
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail:
Referring to Fig. 1,2,3, a kind of door type framework that in power distribution equipment, adopts, the turnover line is horizontally, and the compensation arrangement phase-splitting that respectively is in series is arranged in new design structure under the lead such as Fig. 1～shown in Figure 3.As can be seen from the figure, the compensation arrangement phase-splitting that will respectively be in series of this kind design arrangement mode is arranged under the lead, string benefit device is staggered mutually mutually for each, it is more convenient that equipment is installed maintenance, a large amount of occupations of land have been saved simultaneously, saved lead and gold utensil, more conventional series compensation device arrangement has had very large optimization.
Can draw by above-mentioned analysis, in power distribution equipment, adopt door type framework, the turnover line is horizontally, with the compensation arrangement phase-splitting that respectively is in series be arranged in new design structure under the lead have floor space little, save expropriation of land, save lead and gold utensil, characteristics such as the investment of minimizing project of transmitting and converting electricity, operating maintenance are convenient, can in engineering, use; And, the power distribution equipment design arrangement scheme of series compensation device solves structure for providing a new optimization.
Above content is to further describing that the present invention did in conjunction with concrete preferred implementation; can not assert that the specific embodiment of the present invention only limits to this; for the general technical staff of the technical field of the invention; without departing from the inventive concept of the premise; can also make some simple deduction or replace, all should be considered as belonging to the present invention and determine scope of patent protection by claims of being submitted to.
Claims (4)
1. series compensation system that adopts a type framework is characterized in that: this system comprises series compensation device body, turnover line framework, lead and insulator string; The phase-splitting of described series compensation device body is arranged under the lead, and turnover line framework all adopts a type framework, and the turnover line is horizontal.
2. a kind of according to claim 1 series compensation system that adopts a type framework is characterized in that: described series compensation device body comprises series capacitor, lightning arrester, discharging gap, bypass breaker, auxiliary circuit breaker, damping element, auxiliary equipment, insulated platform.
3. a kind of according to claim 1 series compensation system that adopts a type framework is characterized in that: other lightning arrester, isolating switch and the voltage transformer of being provided with of described series compensation device body.
4. as a kind of series compensation system that adopts a type framework as described in the claim 2, it is characterized in that: described insulated platform is one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206091092U CN201946983U (en) | 2010-11-16 | 2010-11-16 | Series compensating system adopting gantry framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206091092U CN201946983U (en) | 2010-11-16 | 2010-11-16 | Series compensating system adopting gantry framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201946983U true CN201946983U (en) | 2011-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206091092U Expired - Lifetime CN201946983U (en) | 2010-11-16 | 2010-11-16 | Series compensating system adopting gantry framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201946983U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810873A (en) * | 2012-08-28 | 2012-12-05 | 西安布伦帕电力无功补偿技术有限公司 | Stable power supply equipment for series compensation device and control and protection system thereof |
| CN103887799A (en) * | 2014-02-25 | 2014-06-25 | 国家电网公司 | Series compensation system |
| CN104032968A (en) * | 2014-06-12 | 2014-09-10 | 国网四川省电力公司双流县供电分公司 | Two-stage door frame auxiliary placing system for transformer substation |
-
2010
- 2010-11-16 CN CN2010206091092U patent/CN201946983U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810873A (en) * | 2012-08-28 | 2012-12-05 | 西安布伦帕电力无功补偿技术有限公司 | Stable power supply equipment for series compensation device and control and protection system thereof |
| CN103887799A (en) * | 2014-02-25 | 2014-06-25 | 国家电网公司 | Series compensation system |
| CN103887799B (en) * | 2014-02-25 | 2016-05-11 | 国家电网公司 | Series compensation system |
| CN104032968A (en) * | 2014-06-12 | 2014-09-10 | 国网四川省电力公司双流县供电分公司 | Two-stage door frame auxiliary placing system for transformer substation |
| CN104032968B (en) * | 2014-06-12 | 2016-03-23 | 国网四川省电力公司双流县供电分公司 | Transformer station's secondary door framework assists place system |
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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: NORTHWEST ELECTRIC POWER DESIGN INSTITUTE OF CHINA Free format text: FORMER NAME: NORTHWEST ELECTRIC POWER DESIGN INSTITUTE, CHINA POWER ENGINEERING CONSULTING GROUP CORPORATION |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 710075 Xi'an province high tech Development Zone, unity South Road, No. 22, No. Patentee after: NORTHWEST ELECTRIC POWER DESIGN INSTITUTE CO., LTD. OF CHINA POWER ENGINEERING CONSULTING GROUP Address before: 710075 Xi'an province high tech Development Zone, unity South Road, No. 22, No. Patentee before: Northwest Electric Power Design Institute, China Power Engineering Consulting Group Corporation |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |
|
| CX01 | Expiry of patent term |