摘要
根据亚临界300 MW机组的结构和强度等设计特点,在机组不进行改造的前提下,提出以下降负荷方案。不同压力的供热需求,和机组负荷相适应,对应采用不同的应对措施来满足,进行不同压力及负荷下热再抽汽特性的计算对比分析,以期为同类型机组抽汽提供参考依据。
According to the design features of the subcritical 300 MW unit’s structure and strength,the load reduction plan is proposed without the unit being modified.The heating demand of different pressures is adapted to the load of the unit,and different countermeasures are adopted accordingly,and the pressure,load,and thermal re-extraction characteristics are calculated and compared to provide a reference for extraction of the same type of unit.
作者
赵岩峰
张立波
冯知正
ZHAO Yan-feng;ZHANG Li-bo;FENG Zhi-zheng(Shenxi Thermal Power Plant,China Guodian Corporation,Shenyang 110141,China;Longyuan Energy Saving Technology Co.,Ltd.,China Guodian Corporation,Beijing 100039,China)
出处
《应用能源技术》
2021年第3期25-28,共4页
Applied Energy Technology
关键词
亚临界300
MW机组
结构和强度
热再抽汽特性
subcritical 300 MW turbine
structure and strength
extraction characteristics
作者简介
赵岩峰(1973-),男,本科,从事电厂运行管理工作。
