WO2018072124A1 - Low-voltage reactive power compensation cabinet with rational structure - Google Patents
Low-voltage reactive power compensation cabinet with rational structure Download PDFInfo
- Publication number
- WO2018072124A1 WO2018072124A1 PCT/CN2016/102515 CN2016102515W WO2018072124A1 WO 2018072124 A1 WO2018072124 A1 WO 2018072124A1 CN 2016102515 W CN2016102515 W CN 2016102515W WO 2018072124 A1 WO2018072124 A1 WO 2018072124A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- low
- capacitor
- reactive power
- series
- power compensation
- Prior art date
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Classifications
-
- 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
-
- 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
Definitions
- the present invention relates to a low voltage reactive power compensation cabinet.
- the existing low-voltage reactive power compensation cabinet has defects in work performance and the like due to the structure and the like, and needs further improvement.
- An object of the present invention is to provide a low-voltage reactive power compensation cabinet with reasonable structure and excellent working performance.
- a reasonable low-voltage reactive power compensation cabinet characterized in that: the main compensation component is composed of ABBCLMD low-voltage capacitor and ABB R series reactor in series, with ABB RTV series power factor controller as the core, adopting electronic composite Shaoguan as a capacitor switching; capacitor internal triangle connection; clearance ⁇ 101 ⁇ creepage distance 3 ⁇ 4 ⁇ 14cm; pollution level is 3; cabinet width 1000mm, height 210 0mm, depth lOOOmmc
- the invention has reasonable structure and excellent work performance.
- a reasonable low-voltage reactive power compensation cabinet the main compensating components are composed of ABBCLMD low-voltage capacitors and ABB R series reactors in series, with ABB RTV series power factor controller as the core, using electronic composite switch as capacitor
- the inside of the capacitor is a delta connection; the clearance is ⁇ 10mm, the creepage distance is 3 ⁇ 4 ⁇ 14cm; the pollution level is 3; the cabinet is 1000mm wide, 2100mm high and 100o deep.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electrical Variables (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
A low-voltage reactive power compensation cabinet with a rational structure, wherein a main compensation element is made up of an ABBCLMD low-voltage capacitor in series with an ABB R series reactor, with an ABB RTV series power factor controller being taken as a core and an electronic composite switch being used as a switching switch of the capacitor; the interior of the capacitor is a triangular connection; an electrical gap is ≥ 10 mm, and a creepage distance is ≥ 14 cm; the pollution grade is 3; and the cabinet is 1000 mm wide, 2100 mm high, and 1000 mm deep. The low-voltage reactive power compensation cabinet has a rational structure and an excellent working performance.
Description
发明名称:结构合理的氏压无功功率补偿柜 技术领域 Title of Invention: A reasonable structure of the voltage and reactive power compensation cabinet
[0001] 本发明涉及一种低压无功功率补偿柜。 [0001] The present invention relates to a low voltage reactive power compensation cabinet.
背景技术 Background technique
[0002] 现有的低压无功功率补偿柜由于结构等原因, 在工作性能等方面存在缺陷, 需 要进一步加以改进。 [0002] The existing low-voltage reactive power compensation cabinet has defects in work performance and the like due to the structure and the like, and needs further improvement.
技术问题 technical problem
[0003] 本发明的目的在于提供一种结构合理, 工作性能优异的低压无功功率补偿柜。 [0003] An object of the present invention is to provide a low-voltage reactive power compensation cabinet with reasonable structure and excellent working performance.
问题的解决方案 Problem solution
技术解决方案 Technical solution
[0004] 一种结构合理的低压无功功率补偿柜, 其特征是: 主要补偿元件由 ABBCLMD 低压电容器与 ABB R系列电抗器串联组成, 以 ABB RTV系列功率因素控制器为 核心, 采用电子式复合幵关作为电容器的投切幵关; 电容器内部为三角形连接 ; 电气间隙≥101^^ 爬电距 ¾≥14cm; 污染等级为 3级; 柜子宽 1000mm、 高 210 0mm、 深 lOOOmmc [0004] A reasonable low-voltage reactive power compensation cabinet, characterized in that: the main compensation component is composed of ABBCLMD low-voltage capacitor and ABB R series reactor in series, with ABB RTV series power factor controller as the core, adopting electronic composite Shaoguan as a capacitor switching; capacitor internal triangle connection; clearance ≥101^^ creepage distance 3⁄4≥14cm; pollution level is 3; cabinet width 1000mm, height 210 0mm, depth lOOOmmc
发明的有益效果 Advantageous effects of the invention
有益效果 Beneficial effect
[0005] 本发明结构合理, 工作性能优异。 The invention has reasonable structure and excellent work performance.
实施该发明的最佳实施例 BEST MODE FOR CARRYING OUT THE INVENTION
本发明的最佳实施方式 BEST MODE FOR CARRYING OUT THE INVENTION
[0006] 一种结构合理的低压无功功率补偿柜, 主要补偿元件由 ABBCLMD低压电容器 与 ABB R系列电抗器串联组成, 以 ABB RTV系列功率因素控制器为核心, 采用 电子式复合幵关作为电容器的投切幵关; 电容器内部为三角形连接; 电气间隙≥ 10mm, 爬电距 ¾≥14cm; 污染等级为 3级; 柜子宽 1000mm、 高 2100mm、 深 100 Omm。
[0006] A reasonable low-voltage reactive power compensation cabinet, the main compensating components are composed of ABBCLMD low-voltage capacitors and ABB R series reactors in series, with ABB RTV series power factor controller as the core, using electronic composite switch as capacitor The inside of the capacitor is a delta connection; the clearance is ≥ 10mm, the creepage distance is 3⁄4 ≥ 14cm; the pollution level is 3; the cabinet is 1000mm wide, 2100mm high and 100o deep.
Claims
[权利要求 1] 一种结构合理的低压无功功率补偿柜, 其特征是: 主要补偿元件由 A [Claim 1] A properly structured low voltage reactive power compensation cabinet, characterized in that: the main compensating element is A
BBCLMD低压电容器与 ABB R系列电抗器串联组成, 以 ABB RTV系 列功率因素控制器为核心, 采用电子式复合幵关作为电容器的投切幵 关; 电容器内部为三角形连接; 电气间隙≥101^^ 爬电距离≥14(^; 污染等级为 3级; 柜子宽 1000mm、 高 2100mm、 深 1000mm。
The BBCLMD low-voltage capacitor is composed in series with the ABB R series reactor. The ABB RTV series power factor controller is the core, and the electronic composite switch is used as the switching of the capacitor. The inside of the capacitor is a delta connection; the clearance is ≥101^^ The electric distance is ≥14 (^ ; the pollution level is 3; the cabinet is 1000mm wide, 2100mm high and 1000mm deep.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2016/102515 WO2018072124A1 (en) | 2016-10-19 | 2016-10-19 | Low-voltage reactive power compensation cabinet with rational structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2016/102515 WO2018072124A1 (en) | 2016-10-19 | 2016-10-19 | Low-voltage reactive power compensation cabinet with rational structure |
Publications (1)
Publication Number | Publication Date |
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WO2018072124A1 true WO2018072124A1 (en) | 2018-04-26 |
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PCT/CN2016/102515 WO2018072124A1 (en) | 2016-10-19 | 2016-10-19 | Low-voltage reactive power compensation cabinet with rational structure |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030169109A1 (en) * | 2002-03-11 | 2003-09-11 | Uis Abler Electronics Co., Ltd. | Active harmonic suppression equipment and control method therefor |
CN202651797U (en) * | 2012-04-28 | 2013-01-02 | 重庆明斯克电气有限责任公司 | Low-voltage intelligent fast filter reactive compensation composite apparatus |
CN102931670A (en) * | 2012-11-20 | 2013-02-13 | 南通大洋电力设备有限公司 | Low-voltage dynamic reactive power compensation and harmonic suppression device |
CN102983583A (en) * | 2012-12-22 | 2013-03-20 | 张家港保税区天翔电气有限公司 | Reactive capacitance compensation cabinet |
CN204858571U (en) * | 2015-07-07 | 2015-12-09 | 昆山阳澄爱普电气有限公司 | Low pressure reactive power compensator |
CN205544300U (en) * | 2016-01-27 | 2016-08-31 | 蚌埠市徽泰电气自动化有限公司 | Low tension circuit dynamic reactive power compensation device |
-
2016
- 2016-10-19 WO PCT/CN2016/102515 patent/WO2018072124A1/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030169109A1 (en) * | 2002-03-11 | 2003-09-11 | Uis Abler Electronics Co., Ltd. | Active harmonic suppression equipment and control method therefor |
CN202651797U (en) * | 2012-04-28 | 2013-01-02 | 重庆明斯克电气有限责任公司 | Low-voltage intelligent fast filter reactive compensation composite apparatus |
CN102931670A (en) * | 2012-11-20 | 2013-02-13 | 南通大洋电力设备有限公司 | Low-voltage dynamic reactive power compensation and harmonic suppression device |
CN102983583A (en) * | 2012-12-22 | 2013-03-20 | 张家港保税区天翔电气有限公司 | Reactive capacitance compensation cabinet |
CN204858571U (en) * | 2015-07-07 | 2015-12-09 | 昆山阳澄爱普电气有限公司 | Low pressure reactive power compensator |
CN205544300U (en) * | 2016-01-27 | 2016-08-31 | 蚌埠市徽泰电气自动化有限公司 | Low tension circuit dynamic reactive power compensation device |
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