Unitized Design and Product R&D of Compact 252 kV GIS

WANG Chunyan; WU Shijing; WANG Yage; LIU Fen; LI Songlei; MA Zhiqiang

doi:10.13296/j.1001-1609.hva.2018.10.035

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Unitized Design and Product R&D of Compact 252 kV GIS

更新时间：2025-04-26

- Unitized Design and Product R&D of Compact 252 kV GIS
- High VoltageApparatus Vol. 54, Issue 10, Pages: 215-220(2018)
- 作者机构：
  
  1. 河南平芝高压开关有限公司
  2. 平高集团有限公司
  3. 武汉大学动力与机械学院
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2018.10.035
  CLC： TM595
- Published：2018
- 稿件说明：
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[1]王春艳,巫世晶,王亚鸽,刘分,李松磊,马志强.紧凑型252 kV GIS产品研发及单元化设计[J].高压电器,2018,54(10):215-220.

WANG Chunyan, WU Shijing, WANG Yage, et al. Unitized Design and Product R&D of Compact 252 kV GIS[J]. High voltageapparatus, 2018, 54(10): 215-220.
[1]王春艳,巫世晶,王亚鸽,刘分,李松磊,马志强.紧凑型252 kV GIS产品研发及单元化设计[J].高压电器,2018,54(10):215-220. DOI： 10.13296/j.1001-1609.hva.2018.10.035.

WANG Chunyan, WU Shijing, WANG Yage, et al. Unitized Design and Product R&D of Compact 252 kV GIS[J]. High voltageapparatus, 2018, 54(10): 215-220. DOI： 10.13296/j.1001-1609.hva.2018.10.035.

摘要

论述了国内外252 kV GIS的发展现状及趋势展望

详细介绍了某高压开关有限公司最新研制的额定参数为"252 kV-4 000 A-50 kA（3 s）-50Hz"的新一代紧凑型252 kV GIS的设计理念、关键技术、结构特点及型式试验情况。秉承"高可靠性、小型化、低成本"的设计理念

断路器采用自能灭弧室结构

配弹簧操作机构;隔离/接地开关通用化设计

与主母线气室独立;主母线三相共箱上侧布置;电流互感器整体浇注成型

有内置/外置式2种规格;隔离/接地开关的操作机构集成化设计

在机构箱内实现间隔内电气互锁;整间隔一体化运输、安装与调试。该产品拥有自主知识产权

已完成全套型式试验并通过国家新产品技术鉴定

成功应用于变电站工程。

Abstract

This paper discusses the present situation and tendency of the development of 252 kV GIS at home andabroad

introduces the rated parameters of the newly developed"252 kV-4 000 A-50 kA（3 s）-50 Hz"of a new gen-eration of compact 252 kV GIS design concept

key technology

structure features and type tests Adhering to the"high reliability

miniaturization

low cost"design concept

circuit breaker

can adopt the arcing chamber structurewith spring operating mechanism;Generalized design disconnetor/earthing switch

and the main bus-bar chamberindependence;Main bus-bar three-phase upper layout box;Current transformer integral pouring shape

inner/outertype two kinds of specifications;Integrated design of operation mechanism of disconnetor/earthing switch

the insti-tutions in the implementation of interval electric interlock;The integration between transportation

installation anddebugging. This product has independent intellectual property rights

has completed a full set of type test andthrough the national new product technical appraisement

and has been successfully applied to substation project.

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