汽轮机组振动作为汽机本体重要的运行参数，其品质的优劣与机组的安全稳定运行息息相关，其联锁逻辑应该尽量在不误动、不拒动两者间寻求一种平衡，在保证机组的安全的同时，兼顾电厂的经济效益。本文基于中核核电运行管理有限公司二厂一、二号机组（原秦山二期，文中简称秦山二期）在实际运行中存在的振动问题，结合现场的实际工作，详细介绍了汽轮发电机组振动跳机方式改造工作，希望可以为今后类似问题的处理提供借鉴。%As an important index,the vibration is closely related to the running condition of the turbine.The engineers should do their utmost to achieve the balance between the safety and the economic factor.Based on the vibration problem of QinshanⅡplant,the paper introduces the transformation of Turbine Vibration Trip Logic,and hopes that it is beneficial to the similar work in the future.
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