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1. 发明公开

KR1020080001662A 터빈의 바람직하지 않은 작동 감지 시스템 및 방법 无效
标题翻译：用于检测涡轮机不可操作的系统和方法
公开(公告)号：KR1020080001662A
公开(公告)日：2008-01-03
申请号：KR1020070064687
申请日：2007-06-28
申请人： 제너럴 일렉트릭 캄파니
发明人： 티센첵니콜라스에이 , 드워스트에드워드아서
IPC分类号： F01D21/14 , F01D21/00
CPC分类号： F01D17/08 , F01D3/00 , F01D17/085 , F01D17/145 , F01D21/003 , F05D2220/31 , F05D2270/11 , F05D2270/112 , F05D2270/114 , F05D2270/16 , F05D2270/301 , F05D2270/303 , F05D2270/3032
摘要： A system and a method for detecting undesirable operation of a turbine are provided to prevent high load on a turbine element by preventing unbalance of thrust of opposed turbines. A method for detecting and correcting undesirable operation of a turbine system includes a step of monitoring a plurality of sensor devices(130,160,165) wherein at least one sensor device is associated with at least one operating parameter related to a high pressure turbine vessel pressure and at least the other sensor device is associated with at least one operating parameter related to a mid pressure turbine vessel pressure, a step of judging whether the operating parameter related to the high pressure turbine vessel pressure and the operating parameter related to the mid pressure turbine vessel pressure fall within a non-allowable dangerous range, and a step of running back a load reference by adjusting at least one steam valve related to inlet pipes(170,175) when the operating parameters fall within the non-allowable dangerous range.
摘要翻译：提供了一种用于检测涡轮机不期望的操作的系统和方法，以通过防止相对涡轮机的推力的不平衡来防止涡轮机元件上的高负载。一种用于检测和校正涡轮机系统的不期望的操作的方法包括监测多个传感器装置（130,160,165）的步骤，其中至少一个传感器装置与至少一个与高压涡轮容器压力有关的操作参数与至少另一个传感器装置与至少一个与中压涡轮容器压力相关的操作参数相关联，判断与高压涡轮容器压力相关的操作参数和与中压涡轮容器压力相关的操作参数是否下降的步骤在不允许的危险范围内，以及当操作参数落在不允许的危险范围内时通过调节与入口管（170,175）相关的至少一个蒸汽阀来运行负载基准的步骤。

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