CN201167237Y - Reactive autocompensation apparatus for high voltage parallel capacitor on a pole - Google Patents

Reactive autocompensation apparatus for high voltage parallel capacitor on a pole Download PDF

Info

Publication number
CN201167237Y
CN201167237Y CNU2008200892988U CN200820089298U CN201167237Y CN 201167237 Y CN201167237 Y CN 201167237Y CN U2008200892988 U CNU2008200892988 U CN U2008200892988U CN 200820089298 U CN200820089298 U CN 200820089298U CN 201167237 Y CN201167237 Y CN 201167237Y
Authority
CN
China
Prior art keywords
compensation
fixed
voltage
vacuum contactor
parallel capacitor
Prior art date
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 - Fee Related
Application number
CNU2008200892988U
Other languages
Chinese (zh)
Inventor
李冲
唐振海
范闯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MUDANJIANG POWER CAPACITOR CO Ltd
Original Assignee
MUDANJIANG POWER CAPACITOR CO Ltd
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.)
Filing date
Publication date
Application filed by MUDANJIANG POWER CAPACITOR CO Ltd filed Critical MUDANJIANG POWER CAPACITOR CO Ltd
Priority to CNU2008200892988U priority Critical patent/CN201167237Y/en
Application granted granted Critical
Publication of CN201167237Y publication Critical patent/CN201167237Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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

Landscapes

  • Control Of Electrical Variables (AREA)

Abstract

The utility model relates to a reactive power automatic compensator for a high-voltage parallel capacitor on a pillar, in which a compensation box (1) is a cubical box body with four sides provided with box doors, an incoming line terminal (2) is fixed on the top surface of the compensation box (1), a current transformator (3) penetrates the lower part of the incoming line terminal (2), a wire row (9) is connected with the lower end of the incoming line terminal (2), the input end of a voltage transformator (7) is connected with the wire row (9), a vacuum contactor (10) is fixed on the rear part of the inner bottom surface of the compensation box (1) and the input end of the vacuum contactor is connected with the lower end of the wire row (9), a parallel capacitor (6) is fixed on the front part of the inner bottom surface of the compensation box (1), a lightning arrester is fixed on the inner top surface of the compensation box (1) and the output end of the vacuum contactor (10) is connected with the parallel capacitor (6) and the lightning arrester (5) through a high-voltage lead (10). The compensator has the advantages of reasonable structure, small volume and convenient installation, use and maintenance, can realize the automatic switch and control through an automatic compensation control component, effectively improves power quality and reduces labor intensity.

Description

High-voltage parallel capacitor reactive power automatic compensation device on the post
Technical field
The utility model relates to a kind of reactive power compensator that uses in the electric power system, specifically is high-voltage parallel capacitor reactive power automatic compensation device on the post.
Background technology
Its structure of high-voltage parallel capacitor reactive power automatic compensation device is reasonable inadequately on the existing post, and volume is bigger, has the shortcoming of installation and working service inconvenience.
The utility model content
The purpose of this utility model is: provide a kind of rational in infrastructure, volume is little, installs and working service high-voltage parallel capacitor reactive power automatic compensation device on the post easily.
Technical solution of the present utility model is: it comprises the compensation case, input terminal, current transformer, vacuum contactor, lightning arrester, shunt capacitor, voltage transformer, with automatic compensation control assembly, described compensation case is the cube casing that four sides are all established chamber door, input terminal is fixed on compensation case end face, current transformer is through the input terminal bottom, the input terminal lower end connects wired row, voltage transformer is fixed on compensation case upper back, its input links to each other with line row, vacuum contactor is fixed on the rear portion of compensation case inner bottom surface, its input links to each other with line row lower end, shunt capacitor is fixed on the front portion of compensation case inner bottom surface, lightning arrester is fixed on compensation case inner top surface, the output of vacuum contactor links to each other with lightning arrester with shunt capacitor respectively by high-voltage conducting wires, automatically the compensation control assembly is arranged on the front portion of compensation case inner bottom surface, and be positioned at before the shunt capacitor, compensate control assembly and voltage transformer output automatically, current transformer output and vacuum contactor control end are electrically connected respectively.
Technique effect of the present utility model is: it has rational in infrastructure, and volume is little, and installation and working service be advantage easily, can realize automatic switching and control automatically by compensating control assembly automatically, effectively improves power supply quality and reduces personnel labor intensity.
Description of drawings
Fig. 1 is the side-looking structure chart of the utility model embodiment;
Fig. 2 is the A-A view of Fig. 1.
Embodiment
As depicted in figs. 1 and 2, it comprises compensation case 1, input terminal 2, current transformer 3, vacuum contactor 4, lightning arrester 5, shunt capacitor 6, voltage transformer 7, with automatic compensation control assembly 8, described compensation case 1 is the cube casing that four sides are all established chamber door, input terminal 2 is fixed on compensation case 1 end face, current transformer 3 is through input terminal 2 bottoms, input terminal 2 lower ends connect wired row 9, voltage transformer 7 is fixed on compensation case 1 upper back, its input links to each other with line row 9, vacuum contactor 4 is fixed on the rear portion of compensation case 1 inner bottom surface, its input is arranged 9 lower ends with line and is linked to each other, shunt capacitor 6 is fixed on the front portion of compensation case 1 inner bottom surface, lightning arrester 5 is fixed on compensation case 1 inner top surface, the output of vacuum contactor 4 links to each other with lightning arrester 5 with shunt capacitor 6 respectively by high-voltage conducting wires 10, automatically compensation control assembly 8 is arranged on the front portion of compensation case 1 inner bottom surface, and be positioned at before the shunt capacitor 6, compensate control assembly 8 and voltage transformer 7 outputs automatically, current transformer 3 outputs and vacuum contactor 4 control ends are electrically connected respectively.Automatically be provided with insulating barrier between compensation control assembly 8 and the shunt capacitor 6.High-voltage conducting wires 10 is fixing by insulator 11.

Claims (3)

1, high-voltage parallel capacitor reactive power automatic compensation device on the post, it comprises compensation case (1), input terminal (2), current transformer (3), vacuum contactor (4), lightning arrester (5), shunt capacitor (6), voltage transformer (7), with automatic compensation control assembly (8), it is characterized in that, described compensation case (1) is the cube casing that four sides are all established chamber door, input terminal (2) is fixed on compensation case (1) end face, current transformer (3) is through input terminal (2) bottom, input terminal (2) lower end connects wired row (9), voltage transformer (7) is fixed on compensation case (1) upper back, its input links to each other with line row (9), vacuum contactor (4) is fixed on the rear portion of compensation case (1) inner bottom surface, its input links to each other with line row (9) lower end, shunt capacitor (6) is fixed on the front portion of compensation case (1) inner bottom surface, lightning arrester (5) is fixed on compensation case (1) inner top surface, the output of vacuum contactor (4) links to each other with lightning arrester (5) with shunt capacitor (6) respectively by high-voltage conducting wires (10), automatically compensation control assembly (8) is arranged on the front portion of compensation case (1) inner bottom surface, and be positioned at shunt capacitor (6) before, compensate control assembly (8) and voltage transformer (7) output automatically, current transformer (3) output and vacuum contactor (4) control end are electrically connected respectively.
2, high-voltage parallel capacitor reactive power automatic compensation device on the post as claimed in claim 1 is characterized in that, is provided with insulating barrier between described automatic compensation control assembly (8) and the shunt capacitor (6).
3, high-voltage parallel capacitor reactive power automatic compensation device on the post as claimed in claim 1 is characterized in that, described high-voltage conducting wires (10) is fixing by insulator (11).
CNU2008200892988U 2008-02-20 2008-02-20 Reactive autocompensation apparatus for high voltage parallel capacitor on a pole Expired - Fee Related CN201167237Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200892988U CN201167237Y (en) 2008-02-20 2008-02-20 Reactive autocompensation apparatus for high voltage parallel capacitor on a pole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200892988U CN201167237Y (en) 2008-02-20 2008-02-20 Reactive autocompensation apparatus for high voltage parallel capacitor on a pole

Publications (1)

Publication Number Publication Date
CN201167237Y true CN201167237Y (en) 2008-12-17

Family

ID=40192627

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200892988U Expired - Fee Related CN201167237Y (en) 2008-02-20 2008-02-20 Reactive autocompensation apparatus for high voltage parallel capacitor on a pole

Country Status (1)

Country Link
CN (1) CN201167237Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103023045A (en) * 2012-12-06 2013-04-03 辽宁省电力有限公司抚顺供电公司 On-pole idle self-compensating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103023045A (en) * 2012-12-06 2013-04-03 辽宁省电力有限公司抚顺供电公司 On-pole idle self-compensating device

Similar Documents

Publication Publication Date Title
CN201430410Y (en) Cable terminal connector with earth rod
CN201674151U (en) Central-positioned metallic armoured switch cabinet
CN204596858U (en) A kind of battery for electric automobile case
CN201167237Y (en) Reactive autocompensation apparatus for high voltage parallel capacitor on a pole
CN203536736U (en) Novel miniature-bus connecting structure in switch cabinet
CN201985500U (en) Oblique-pulling and hanging type lightning arrester for 500KV power transmission line
CN202333586U (en) Switch cabinet bus grounding device
CN205050909U (en) Collector shoe gear for energy storage
CN201887367U (en) Handcart of AC high-voltage potential transformer
CN205016912U (en) Outdoor transverse arrangement's high -voltage switch and fuse combination gas tank
CN204760962U (en) Power supply system is female to be arranged and insulating bush guard plate system
CN204257858U (en) A kind of earth rod of supply line
CN203456778U (en) Metering handcart matching high tension switchgear
CN208299219U (en) A kind of electric automatization power distribution cabinet
CN201904445U (en) Connecting terminal
CN201025664Y (en) Multi-contactor connection device for explosion proof switch
CN201766300U (en) Transparent lower contact box for side-mounted withdrawable high-tension switch cabinet
CN206401841U (en) A kind of high voltage power supply inlet wire case with separation function
CN201048243Y (en) Armoured withdraw type high-tension switch cabinet
CN204089145U (en) A kind of enclosed cable feeder pillar
CN204497654U (en) A kind of Threephase common-box HGIS equipment
CN203367754U (en) Mid-cabinet installed with straight-through current transformer
CN211046222U (en) Novel withdrawable switch cabinet
CN204089144U (en) A kind of open type cable branch box
CN204012887U (en) A kind of contact power transmission mechanism

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081217

Termination date: 20110220