燃烧式热值仪在燃气蒸汽联合循环发电站中的应用

Application of Combustion Calorific Value Meter in Gas-steam Combined Cycle Power Station

针对我国燃气蒸汽联合循环发电站机组工作参数高,易发生各类故障的问题,从结构性能方面介绍了燃烧式热值仪的特点,分析了应用中出现的问题与解决方法。燃烧式热值仪可提高煤气热值控制精确度,减少煤气热值波动造成的停机次数。

Aiming at the problems of high working parameters and prone to various kinds of failures in China’s gas-steam combined cycle power plant units, the characteristics of combustion type calorimeter are introduced in terms of structural performance, and the problems and solutions arising from the application are analyzed. The combustion type calorimeter can improve the accuracy of gas calorific value control and reduce the number of downtime caused by gas calorific value fluctuation.