摘要
二次再热超超临界锅炉再热汽温的调节相对一次再热锅炉难度较大,必须采用多种调温方式的合理组合。本文介绍了多种调温方式的优化耦合及组合实现两级再热汽温的调节,通过热力偏差校核研究和验证,保证机组运行参数达到设计值,并且调节方式安全可靠。
By contrasting with the technology of conventional Ultra Critical （ USC ） boiler steam temperature adjusting, taking double reheating system is even more difficult. This presentation introduces a variety of temperature adjusting methods coupling to realize double reheat steam temperature adjusting, Through the thermal deviation check and verification, Ensure the running parameters of the unit reach the design value, the safety and reliability of the adjusting method.
作者
殷亚宁
黄莺
于景泽
李冲
Yin Yaning;Huang Ying;Yu Jingze;Li Chong(State Key Laboratory of Efficient and Clean Coal-fired Utility Boilers（Harbin Boiler Co.,Ltd.,）Harbin 150046,China;Harbin Boiler Co.,Ltd.,Harbin 150046,China)
出处
《锅炉制造》
2018年第5期5-7,共3页
Boiler Manufacturing
关键词
锅炉
超超临界
二次再热
汽温调节
boiler
USC
double reheat
steam temperature control
