CN104348169A - 一种磁阀式可控电抗器 - Google Patents

一种磁阀式可控电抗器 Download PDF

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Publication number
CN104348169A
CN104348169A CN201310321107.1A CN201310321107A CN104348169A CN 104348169 A CN104348169 A CN 104348169A CN 201310321107 A CN201310321107 A CN 201310321107A CN 104348169 A CN104348169 A CN 104348169A
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China
Prior art keywords
reactor
electric reactor
type controllable
end cover
external insulation
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CN201310321107.1A
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Inventor
王光辉
张宗有
金鑫
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QINGDAO FATE ELECTRIC APPLIANCE TECHNOLOGY Co Ltd
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QINGDAO FATE ELECTRIC APPLIANCE TECHNOLOGY Co Ltd
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Priority to CN201310321107.1A priority Critical patent/CN104348169A/zh
Publication of CN104348169A publication Critical patent/CN104348169A/zh
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/02Casings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/28Coils; Windings; Conductive connections
    • H01F27/29Terminals; Tapping arrangements for signal inductances
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00Fixed inductances not covered by group H01F17/00
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

本发明涉及一种磁阀式可控电抗器,包括绝缘底座、外绝缘筒以及设置在外绝缘筒上的上端盖,所述外绝缘筒内设置有电抗器主绕组和低压外励磁直流激磁绕组,上端盖的两侧分别设置有电抗器高压端子,所述绝缘底座的两侧设置有电抗器高压端子。工艺制造简单,成本低,损耗小,谐波小,电压使用范围宽,简化接线流程,整体结构紧凑,实施性好。

Description

一种磁阀式可控电抗器
技术领域
本发明涉及一种磁阀式可控电抗器。
背景技术
我国幅员辽阔,能源分布不均,“西电东送,南北互供”是我国电力系统发展的基本国策。这决定了我国电力系统输电网庞大,存在大量的远距离输电线路。在大电网的条件下,如何将电能从发电厂安全高效地输送到配电系统所在的负荷中心,如何为用户提供高质量的电能,如何有效减小无功对电网的污染,保证电网的安全高效运行成为电气工程领域最为重要的研究课题之一。
输电系统的无功补偿是通过提高有功功率的最大传输能力来提高交流系统稳定性,并有利于保持各级电力系统的电压稳定。它能改善高压直流输电转换终端性能,提高传输效率,控制稳态和暂态过电压,避免系统崩溃。
串联和并联无功补偿通常用来改善交流电力系统的固有电气特性。串联补偿改变的是输电系统或配电系统的参数,而并联补偿改变的是负载的等效阻抗。二者都可以对系统的无功潮流进行有效控制,从而提高整个交流电力系统的性能。
发明内容
本发明要解决的技术问题是:克服现有技术的不足,提供一种磁阀式可控电抗器,设计合理、运行可靠,高性能,成本低的优点。
本发明解决其技术问题所采用的技术方案是:一种磁阀式可控电抗器,包括绝缘底座、外绝缘筒以及设置在外绝缘筒上的上端盖,所述的所述外绝缘筒内设置有电抗器主绕组和低压外励磁直流激磁绕组,所述的上端盖的两侧分别设置有电抗器高压端子,所述绝缘底座的两侧设置有电抗器高压端子。
进一步的,所述的外绝缘筒内还设置有电抗器铁芯。
本发明的有益效果是:工艺制造简单,成本低,损耗小,谐波小,电压使用范围宽,简化接线流程,整体结构紧凑,实施性好。
附图说明
下面结合附图对本发明进一步说明。
图1是本发明的结构示意图;
其中:1、绝缘底座,2、上端盖,3、电抗器高压端子。
具体实施方式
现在结合附图对本发明作进一步的说明。这些附图均为简化的示意图仅以示意方式说明本发明的基本结构,因此其仅显示与本发明有关的构成。
如图1所示,一种磁阀式可控电抗器,包括绝缘底座1、外绝缘筒以及设置在外绝缘筒上的上端盖2,所述外绝缘筒内设置有电抗器主绕组和低压外励磁直流激磁绕组,上端盖2的两侧分别设置有电抗器高压端子3,绝缘底座1的两侧设置有电抗器高压端子3。外绝缘筒内还设置有电抗器铁芯。
工艺制造简单,成本低,损耗小,谐波小,电压使用范围宽,简化接线流程,整体结构紧凑,实施性好。
以上述依据本发明的理想实施例为启示,通过上述的说明内容,相关工作人员完全可以在不偏离本项发明技术思想的范围内,进行多样的变更以及修改。本项发明的技术性范围并不局限于说明书上的内容,必须要根据权利要求范围来确定其技术性范围。

Claims (2)

1.一种磁阀式可控电抗器,其特征是:包括绝缘底座、外绝缘筒以及设置在外绝缘筒上的上端盖,所述的所述外绝缘筒内设置有电抗器主绕组和低压外励磁直流激磁绕组,所述的上端盖的两侧分别设置有电抗器高压端子,所述绝缘底座的两侧设置有电抗器高压端子。
2.根据权利要求1所述的一种磁阀式可控电抗器,其特征是:所述的外绝缘筒内还设置有电抗器铁芯。
CN201310321107.1A 2013-07-29 2013-07-29 一种磁阀式可控电抗器 Pending CN104348169A (zh)

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CN201310321107.1A CN104348169A (zh) 2013-07-29 2013-07-29 一种磁阀式可控电抗器

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CN201310321107.1A CN104348169A (zh) 2013-07-29 2013-07-29 一种磁阀式可控电抗器

Publications (1)

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CN104348169A true CN104348169A (zh) 2015-02-11

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06178449A (ja) * 1992-12-02 1994-06-24 Ngk Insulators Ltd 無効電力補償装置
CN102624004A (zh) * 2012-03-22 2012-08-01 山东电力集团公司济南供电公司 磁阀式可控电抗器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06178449A (ja) * 1992-12-02 1994-06-24 Ngk Insulators Ltd 無効電力補償装置
CN102624004A (zh) * 2012-03-22 2012-08-01 山东电力集团公司济南供电公司 磁阀式可控电抗器

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