CN102510066A - Integrated intensive static var compensation (SVG) cabinet based on multi-unit integrated drawer type power module - Google Patents

Integrated intensive static var compensation (SVG) cabinet based on multi-unit integrated drawer type power module Download PDF

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Publication number
CN102510066A
CN102510066A CN2011103309013A CN201110330901A CN102510066A CN 102510066 A CN102510066 A CN 102510066A CN 2011103309013 A CN2011103309013 A CN 2011103309013A CN 201110330901 A CN201110330901 A CN 201110330901A CN 102510066 A CN102510066 A CN 102510066A
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CN
China
Prior art keywords
integrated
cabinet
power
power cell
svg
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.)
Pending
Application number
CN2011103309013A
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Chinese (zh)
Inventor
汪昊
李旷
郭度厚
王继浩
孟海星
张利斌
宋博
孙丹
李继明
丁迎春
魏斌
张子萍
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Rongxin Power Electronic Co Ltd
Original Assignee
Rongxin Power Electronic 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 Rongxin Power Electronic Co Ltd filed Critical Rongxin Power Electronic Co Ltd
Priority to CN2011103309013A priority Critical patent/CN102510066A/en
Priority to PCT/CN2012/074348 priority patent/WO2013060127A1/en
Publication of CN102510066A publication Critical patent/CN102510066A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
    • 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
    • Y02E40/10—Flexible AC transmission systems [FACTS]

Abstract

The invention relates to an integrated intensive static var compensation (SVG) cabinet based on a multi-unit integrated drawer type power module. The integrated intensive SVG cabinet comprises a control cabinet, a power cabinet and a charging cabinet. The power cabinet comprises a plurality of power unit drawers which are vertically laminated and connected in series, and each column corresponds to a phase. The three-phase power cabinet has an integrated structure with a horizontal structure arrangement. A support capacitor mounting part is arranged on the rear part of the power cabinet. Capacitance parts extended according to the requirements of equipment capacity are split from power units. The invention has the advantages that: the integrated intensive SVG cabinet has a compact layout; cabinet body units can be conveniently connected; and devices in each power unit form a compact integrated structure, so that the power units are convenient to produce, store, mount, extend, maintain and transport.

Description

Integrated intensive SVG cabinet based on the integrated drawer type power model of multiple unit
Technical field
The present invention relates to mesohigh general convertor field, relate in particular to a kind of integrated intensive SVG cabinet based on the integrated drawer type power model of multiple unit.
Background technology
In the prior art, the charging cabinet of high-pressure reactive compensation device SVG, control cubicle, a plurality of power cabinet are independently cabinet, and its spatial placement form is to be arranged in order; Be connected through cable, control line respectively between charging cabinet, control cubicle and each power cabinet, because the layout of existing structure, cause that line is long each other, staggered complicated, be not easy to assembling and keep in repair; Power cell in power cabinet vertical row is respectively put, and for making things convenient for installation and connection, needs between power cell to guarantee certain interval, makes the power cabinet volume bigger; And the layout of each cabinet spaced apart makes that high-pressure reactive compensation device overall structure volume is big, and floor space is big, and cost is high, and power density is low.
Summary of the invention
The purpose of this invention is to provide line between a kind of compact in design, the cabinet unit easily based on the integrated intensive SVG cabinet of the integrated drawer type power model of multiple unit; Each power cabinet cabinet is the integrated structure of left and right sides structural configuration; Power cabinet is made up of the vertical arranged stacked of a plurality of drawer type power models; And each power cell internal components employing compact integrated morphology, be convenient to production, deposit, installation, expansion, maintenance and the transportation of power cell.
For realizing above-mentioned purpose, the present invention realizes through following technical scheme:
Described power cabinet comprises the vertical arranged stacked of a plurality of power cell drawers, is connected in series the corresponding phase of every row between each drawer power cell; The three-phase control cubicle is the integrated structure of left and right sides structural configuration.
Described power cabinet rear portion is provided with supports the electric capacity mounting portion, is the structure of split according to the capacitive part and the power cell of the requirements extend of place capacity.
In described each power model drawer the power cell that a plurality of same structures are placed respectively is set, separates through insulating barrier therebetween; Each power cell is made up of drive controlling plate, full-control type device, radiator, thin-film capacitor, the integrated integrated morphology of each device.
Described each power cell internal components is stacked cramped construction, and the drive controlling plate is positioned at the superiors, and the full-control type device is positioned at drive controlling plate bottom, and full-control type device bottom connects radiator, and the full-control type device is installed on the composite bus bar; The sidepiece of full-control type device is provided with thin-film capacitor.
Compared with prior art, the invention has the beneficial effects as follows:
1) a plurality of power cabinets adopt integrated intensive version, compact conformation, the more split type layout of volume can reduce 1/3 at least, line is simple and convenient between the cabinet unit, cost is low.
2) power cell adopts the vertical range upon range of mounting means of drawer structure, vertically is connected in series between power cell, and the corresponding phase of every row reduces floor space.
3) power cell of a plurality of same structures is arranged in the drawer, and novel structure has reduced occupation space greatly, and volume greatly reduces with respect to the march-past power cell, is convenient to install, debugs, safeguards, transports.Power cell is installed and is adopted free fast insert-pull connected mode, is convenient to production reserve, installation, expansion, maintenance and the transportation of power cell, highly versatile.
4) the support electric capacity of power cabinet domestic demand expansion and power cell split are provided with, and can conveniently expand, and be very convenient by the supporting electric capacity of place capacity demand.
Description of drawings
Fig. 1 is the intensive layout front view of the present invention;
Fig. 2 is the intensive layout rearview of the present invention;
Fig. 3 is a stereochemical structure front view of the present invention;
Fig. 4 is a stereochemical structure rearview of the present invention;
Fig. 5 is the plan structure figure of drawer type power cell;
Fig. 6 is the side-looking structure chart of drawer type power cell.
Among the figure: 1-lightning arrester 2-reactor 3-contactor 4-control cubicle 5-power cabinet 6-power cell drawer 7-charging cabinet 8-blower fan 9-supports electric capacity the thin-film capacitor 11-drive controlling plate 12-full-control type device 13-radiator 14-thin-film capacitor 15-composite bus bar that is equipped with expansion that casing 10-is arranged at the power cell outside is installed
Embodiment
Below in conjunction with accompanying drawing technology contents of the present invention is done further explain.
See Fig. 1-Fig. 4; A kind of integrated intensive SVG cabinet based on the integrated drawer type power model of multiple unit comprises control cubicle 4, power cabinet 5, charging cabinet 7, and power cabinet is by a plurality of power cell drawer 6 vertical arranged stacked; Be connected in series the corresponding phase of every row between each drawer power cell; Three phase power cabinet 5 is the integrated structure of left and right sides structural configuration.
Power cabinet 5 rear portions are provided with supports electric capacity mounting portion 9, in be provided with a plurality of thin-film capacitors 10 that supply capacity extension, be the structure of split according to the capacitive part and the power cell of the requirements extend of place capacity.Be provided with lightning arrester 1, reactor 2 and contactor 3 in the charging cabinet 7.
Ventilation cooling system based on the integrated intensive SVG cabinet of the integrated drawer type power model of multiple unit comprises air channel and blower fan 8, and blower fan 8 is arranged on the top of each part, and air inlet is arranged on power cabinet and charging cabinet cabinet below.
See Fig. 5, Fig. 6, the power cell that two same structures are placed is set in a drawer, separate through insulating barrier therebetween.
Each power cell is made up of drive controlling plate 11, full-control type device 12, radiator 13, thin-film capacitor 14, the integrated integrated morphology of each device.Each power cell internal components is stacked cramped construction, and drive controlling plate 11 is positioned at the superiors, and full-control type device 12 is positioned at drive controlling plate 11 bottoms, and full-control type device 12 connects radiator 13, and full-control type device 12 is installed on the composite bus bar 15; The sidepiece of full-control type device 12 is provided with thin-film capacitor 14.

Claims (4)

1. integrated intensive SVG cabinet based on the integrated drawer type power model of multiple unit; Comprise control cubicle, power cabinet, charging cabinet, it is characterized in that described power cabinet comprises the vertical arranged stacked of a plurality of power cell drawers; Be connected in series the corresponding phase of every row between each drawer power cell; The three-phase control cubicle is the integrated structure of left and right sides structural configuration.
2. a kind of integrated intensive SVG cabinet according to claim 1 based on the drawer type power cell; It is characterized in that; Described power cabinet rear portion is provided with supports the electric capacity mounting portion, is the structure of split according to the capacitive part and the power cell of the requirements extend of place capacity.
3. a kind of integrated intensive SVG cabinet according to claim 1 based on the integrated drawer type power model of multiple unit; It is characterized in that; The power cell of a plurality of same structures is set in described each power model drawer, separates through insulating barrier between each power cell; Each power cell is made up of drive controlling plate, full-control type device, radiator, thin-film capacitor, the integrated integrated morphology of each device of power cell.
4. a kind of integrated intensive SVG cabinet according to claim 3 based on the integrated drawer type power model of multiple unit; It is characterized in that; Described each power cell internal components is stacked cramped construction, and the drive controlling plate is positioned at the superiors, and the full-control type device is positioned at drive controlling plate bottom; The full-control type device connects radiator, and the full-control type device is installed on the composite bus bar; The sidepiece of full-control type device is provided with thin-film capacitor.
CN2011103309013A 2011-10-27 2011-10-27 Integrated intensive static var compensation (SVG) cabinet based on multi-unit integrated drawer type power module Pending CN102510066A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2011103309013A CN102510066A (en) 2011-10-27 2011-10-27 Integrated intensive static var compensation (SVG) cabinet based on multi-unit integrated drawer type power module
PCT/CN2012/074348 WO2013060127A1 (en) 2011-10-27 2012-04-19 Integrated intensive svg cabinet based on multi-unit integrated drawer type power module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011103309013A CN102510066A (en) 2011-10-27 2011-10-27 Integrated intensive static var compensation (SVG) cabinet based on multi-unit integrated drawer type power module

Publications (1)

Publication Number Publication Date
CN102510066A true CN102510066A (en) 2012-06-20

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CN (1) CN102510066A (en)
WO (1) WO2013060127A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104022517A (en) * 2014-06-13 2014-09-03 合容电气股份有限公司 SVG for high-voltage static synchronous reactive compensation device
CN105098791A (en) * 2014-05-20 2015-11-25 新能动力（北京）电气科技有限公司 Active dynamic reactive power compensation device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104577809B (en) * 2013-10-18 2017-05-10 佳兴电机股份有限公司 Radiator for switchboard copper bar
CN104852318A (en) 2015-06-08 2015-08-19 浦江大口贸易有限公司 Double-motor electric drawer cabinet apparatus
CN111404171A (en) * 2020-01-08 2020-07-10 杭州佳和电气股份有限公司 Intelligent reactive power optimization control system and method
CN112531726A (en) * 2020-11-26 2021-03-19 许继集团有限公司 Two-in-one power system applied to small-capacity SVG

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US5541808A (en) * 1994-12-05 1996-07-30 General Electric Company Switchgear incorporating an active filter
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CN201805346U (en) * 2010-09-27 2011-04-20 苏州西典机电有限公司 General current conversion module
CN102075066A (en) * 2011-01-31 2011-05-25 荣信电力电子股份有限公司 Medium-high voltage frequency converter with integrated structure
CN202282615U (en) * 2011-10-27 2012-06-20 荣信电力电子股份有限公司 Integrated intensive type SVG (static var generator) cabinet based on multi-unit integrated drawer type power module

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CN201444616U (en) * 2009-07-07 2010-04-28 山东新风光电子科技发展有限公司 Modularized combined wind-generated electricity converter
CN201533170U (en) * 2009-11-06 2010-07-21 天津市先导倍尔电气有限公司 Anti-explosion three-phase static synchronous compensator
CN201766370U (en) * 2010-08-12 2011-03-16 浙江省电力公司 Modular power unit used for high voltage chain static reactive generator
CN201937450U (en) * 2011-01-31 2011-08-17 荣信电力电子股份有限公司 Middle and high voltage frequency converter with integrated structure

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Publication number Priority date Publication date Assignee Title
US5541808A (en) * 1994-12-05 1996-07-30 General Electric Company Switchgear incorporating an active filter
CN201038772Y (en) * 2007-04-19 2008-03-19 鞍山华夏电力电子设备有限公司 Modular reactive compensation and harmonic harnessing device
CN201805346U (en) * 2010-09-27 2011-04-20 苏州西典机电有限公司 General current conversion module
CN102075066A (en) * 2011-01-31 2011-05-25 荣信电力电子股份有限公司 Medium-high voltage frequency converter with integrated structure
CN202282615U (en) * 2011-10-27 2012-06-20 荣信电力电子股份有限公司 Integrated intensive type SVG (static var generator) cabinet based on multi-unit integrated drawer type power module

Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN105098791A (en) * 2014-05-20 2015-11-25 新能动力（北京）电气科技有限公司 Active dynamic reactive power compensation device
CN104022517A (en) * 2014-06-13 2014-09-03 合容电气股份有限公司 SVG for high-voltage static synchronous reactive compensation device

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Application publication date: 20120620