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SYSTEM AND METHOD FOR MONITORING EXHAUST GAS THROUGH STACK OF COMPLEX THERMAL POWER PLANT FOR GENERATING STEAM BY EXHAUST GAS OF GAS TURBINE
SYSTEM AND METHOD FOR MONITORING EXHAUST GAS THROUGH STACK OF COMPLEX THERMAL POWER PLANT FOR GENERATING STEAM BY EXHAUST GAS OF GAS TURBINE
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机译：通过燃气轮机的排烟用复杂的火电厂烟气监测发电的系统和方法
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摘要
PURPOSE: A system for monitoring discharge of stack gas of a complex thermal power plant and a method thereof are provided to monitor exhaust gas efficiently by investigating and analyzing components of exhaust gas discharged through stacks corresponding to the operation condition of the power plant with a multi-channel analyzer. CONSTITUTION: A stack gas discharge monitoring system of a complex thermal power plant is composed of a damper position detecting unit(21) transmitting the damper position signal by detecting the position of a diverter damper placed between a bypass stack and a main stack of the complex thermal power plant, a stack gas selecting unit(22) automatically selecting a stack gas extract unit passing exhaust gas according to the damper position signal from the damper position detecting unit, and a multi-channel analyzer(23) analyzing components of exhaust gas from the stack gas extract unit selected by the stack gas selecting unit and transmitting the result to the damper gain module.
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