摘要:
某公司S109FA燃气-蒸汽联合循环机组运行中因防喘放气阀故障造成机组快速减负荷,降负荷过程中出现燃气轮机卸载而汽轮机不卸载的情况,为避免燃气轮机卸载后因主、再热蒸汽温度急跌造成汽轮机金属热应力超限,提出了机组出现异常后的处理原则及防范措施。
万志勇. S109FA燃气-蒸汽联合循环机组RB时汽轮机不卸载的处理及防范措施[J]. 华电技术, 2019, 41(5): 73-75.
WAN Zhiyong.
Treatment and preventive measures for an unloading steam turbine during the RB of an S109FA gassteam combined cycle unit
[J]. Huadian Technology, 2019, 41(5): 73-75.