Experience of Reconstructing Packing Case of 550 kV Bushing to be that for LW13-550 Type Circuit Breaker’s Bushing

YUAN Yuan; ZHAO Xiao-min

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Experience of Reconstructing Packing Case of 550 kV Bushing to be that for LW13-550 Type Circuit Breaker’s Bushing

更新时间：2025-04-26

- Experience of Reconstructing Packing Case of 550 kV Bushing to be that for LW13-550 Type Circuit Breaker’s Bushing
- High VoltageApparatus Issue 2, Pages: 158-160(2005)
- 作者机构：
  
  1. 西安西电高压开关有限责任公司
  2. 西安西电高压开关有限责任公司陕西西安710077
- 作者简介：
- 基金信息：
- DOI：
  CLC： TB485.3
- Published：2005
- 稿件说明：
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[1]原渊,赵效敏.550kV瓷套包装箱改造为LW13-550断路器瓷套包装箱的经验[J].高压电器,2005(02):158-160.

YUAN Yuan, ZHAO Xiao-min. Experience of Reconstructing Packing Case of 550 kV Bushing to be that for LW13-550 Type Circuit Breaker’s Bushing[J]. High voltageapparatus, 2005, (2): 158-160.
[1]原渊,赵效敏.550kV瓷套包装箱改造为LW13-550断路器瓷套包装箱的经验[J].高压电器,2005(02):158-160. DOI：

YUAN Yuan, ZHAO Xiao-min. Experience of Reconstructing Packing Case of 550 kV Bushing to be that for LW13-550 Type Circuit Breaker’s Bushing[J]. High voltageapparatus, 2005, (2): 158-160. DOI：

摘要

LW13-550断路器瓷套包装箱为550kV瓷套包装箱改造而成

改造后的箱体变化很大

能否满足产品保护、吊装、运输等性能要求

是问题关键。通过对其刚度和强度等力学性能的验算

从理论上确保了钢制瓷套箱的可靠性。改造箱实际运行结果充分说明了该改造方案是成功的。达到了废物利用、降低成本、安全、可靠的预期目的

并为今后同类包装箱的改造和推广应用提供了宝贵的经验。

Abstract

The Packing case of 550 kV bushing is reconotructed to be the case for LW13-550 type circuit breaker’s bushing. But the size of case after reconstruction has a great change. Whether it can meet the requirement for product protection transportation and hoisting or not is a key problem to be solved. Through computation of mechanics property regarding its stiffness and strength

the reliability of the new packing case is confirmed. The practical application verifies the reconstruction is successful

achieving the goal of waste-material utilization

cost reduction etc

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