请输入您要查询的百科知识:

 

词条 Turbine trip
释义

  1. References

{{refimprove|date=January 2019}}

A turbine trip is the emergency shutdown of a power-generation turbine due to unexpected events. Due to the number of issues that may cause a trip, they are relatively common events. Although it can occur on any such turbine, the term is most often seen in the field of nuclear power.

Many events can cause a turbine trip, including:

  • turbine overspeed condition where the turbine accelerates over its design speed, typically by 110%
  • low vacuum in the secondary cooling loop, or condenser
  • lubrication failure for any number of reasons
  • vibrations due to any number of issues

In order to trip the turbine, inlet steam has to be removed from the feed. This is normally accomplished with dump valves that re-route the feed stream from the turbine inlet directly into the condensers.

References

  • {{cite web |url=https://www.nuclear-power.net/nuclear-power-plant/turbine-generator-power-conversion-system/what-is-steam-turbine-description-and-characteristics/turbine-trip/ |title=Turbine Trip}}

1 : Power station technology

随便看

 

开放百科全书收录14589846条英语、德语、日语等多语种百科知识,基本涵盖了大多数领域的百科知识,是一部内容自由、开放的电子版国际百科全书。

 

Copyright © 2023 OENC.NET All Rights Reserved
京ICP备2021023879号 更新时间:2024/11/10 14:38:08