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AV90汽轮机鼓风机跳闸控制系统改进
引用本文:刘立新,郝吉廷,刘跃伟.AV90汽轮机鼓风机跳闸控制系统改进[J].冶金动力,2009(3):62-63.
作者姓名:刘立新  郝吉廷  刘跃伟
作者单位:安阳钢铁集团有限责任公司动力厂,河南安阳,455004
摘    要:针对安钢AV90汽轮机鼓风机运行中频繁出现的保护系统故障跳闸问题,提出了更加完善的控制回路设计方案,并结合其它机组运行情况和本机组运行的实际情况,介绍安钢AV90汽轮机鼓风机在运行过程中保护控制系统中的改进经验。

关 键 词:风机  保护跳闸控制  改进

Improvement of Control System of Blower Trip of AV90 Turbine
LIU Li-xin,HAO Ji-ting,LIU Yue-wei.Improvement of Control System of Blower Trip of AV90 Turbine[J].Metallurgical Power,2009(3):62-63.
Authors:LIU Li-xin  HAO Ji-ting  LIU Yue-wei
Affiliation:(Power Plant, Anyang Iron & Steel Group Co., Ltd., Anyang, Henan 455004,China)
Abstract:There was frequent failure trip in the protection system of AV90 turbine blower of Anyang Iron & Steel Group Co., Ltd. For this reason, a more perfect design plan of control circuit was put forward. According to the actual running state of other units and this unit, the improvement experience of the protection control system of the AV90 turbine blower during running was introduced.
Keywords:blower  trip control protection  improvement
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