海外工程中断路器跳闸监视回路设计

Design of Circuit Breaker Tripping Monitoring Circuit Monitoring in Overseas Project

关键词:  海外工程  断路器  跳闸回路  监视设计

Key Words:overseas project  circuit breaker  tripping circuit  monitoring design

摘要:海外工程对高压断路器的跳闸监视回路设计要求特殊，如不重视其设计，将耽搁项目工期，造成项目成本的增加。本文着重分析了国内跳闸监视回路设计的原理及弊端，对海外工程中断路器跳闸监视回路的设计弊端提出了解决方案，减少了项目成本，以期为类似项目提供参考。

Abstract:Overseas projects had special requirements on the design of tripping circuit monitoring of high-voltage circuit breaker. If not paid attention to its design， the project period would be delayed and the project cost would increase. In this paper， the principle and drawbacks of domestic tripping monitoring circuit design were analyzed， and the solution to drawbacks of circuit breaker tripping monitoring circuit in overseas project were proposed， which reduced the project cost， with a view to providing a reference for similar projects.