CN201946983U - Series compensating system adopting gantry framework - Google Patents

Series compensating system adopting gantry framework Download PDF

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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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CN
China
Prior art keywords
series compensating
series
wires
phase
series compensation
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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
Application number
CN2010206091092U
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Chinese (zh)
Inventor
项力恒
胡明
王黎彦
张玉明
谭海龙
康鹏
贾鹏
应捷
张飞
Original Assignee
Northwest Electric Power Design Institute of China Power Engineering Consulting Group
Priority date (The priority date 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 date listed.)
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Priority to CN2010206091092U priority Critical patent/CN201946983U/en
Application granted granted Critical
Publication of CN201946983U publication Critical patent/CN201946983U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30Reactive power compensation

Abstract

The utility model discloses a series compensating system adopting a gantry framework, which comprises series compensating device bodies, incoming and outgoing line frames, wires and insulator strings, wherein the series compensating device bodies are arranged right under the wires in a phase splitting manner; the incoming and outgoing line frames adopt the gantry framework; incoming and outgoing lines are arranged horizontally. A series compensating device power distribution device disclosed by the utility model is favorable to the reasonable partition of series compensating devices of different lines and to the operation maintenance and the repair; the staggered arrangement of series compensating platforms for phases, which are arranged on the different lines, is avoided; the regional land occupation of the series compensating power distribution devices can be greatly reduced; the land expropriation expenses are reduced; the land resources are saved; and due to the scheme, the power failure loss can be reduced when the series compensating devices are repaired and the construction investment is saved. In the scheme, phase wires for installing the series compensating device for each phase have no wires so that the wires and the hardware fitting investment are saved.

Description

A kind of series compensation system that adopts a type framework
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.
CN2010206091092U 2010-11-16 2010-11-16 Series compensating system adopting gantry framework Expired - Lifetime CN201946983U (en)

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

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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)

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CN (1) CN201946983U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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 A kind of 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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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