三峡左岸电站机组补气及微正压系统运行情况分析及解决措施

Operation Analysis and Resolving Measures over Unit GasSupplement and Micro Positive Pressure System of Three Gorges Left Bank Power Station

介绍了三峡左岸电站机组启动补气及微正压供气系统在运行中出现的问题及解决措施。经实践证明,该措施有效解决了启动补气及微正压供气系统排气温度过高导致停机的问题,并已在右岸电站机组补气微正压系统中推广应用。

Introduced the problem arising in operation of starting up unit gas supplement and micro positive pressure gas supply system of three gorges left bank power station and its resolving measures.Field practice testified that by these measures can effectively solve the problem of over high temperature of exhaust of starting up gas supplement and micro positive pressure gas supply system which leading to unit shut down,these measures have been put into use in right bank power station unit gas supplement and micro positive pressure system