660MW超超临界机组再热汽温620℃运行技术探索与实践

韩荣利，冯仁海

Exploration and practice of 660  MW ultra  supercritical units operating in 620 ℃ reheating steam 

HAN Rongli, FENG Renhai

华电技术 . 2018, (7): 18 -21 .