能源与节能
能源與節能
능원여절능
SHANXI ENERGY AND CONSERVATION
2014年
12期
162-164
,共3页
600 MW%供热机组%小机润滑油%油压低%蓄能器
600 MW%供熱機組%小機潤滑油%油壓低%蓄能器
600 MW%공열궤조%소궤윤활유%유압저%축능기
600 MW%heat supply unit%lubricating oil of small turbine%low oil pressure%accumulator
针对福建省鸿山热电有限责任公司600 MW超临界供热机组小机运行中润滑油压低保护动作跳闸事件，介绍了小机润滑油系统的作用，分析了小机润滑油压力突降的原因。通过对小机润滑油系统联锁保护相关参数进行优化，并对系统进行加装蓄能器改造后，解决了小机润滑油压力突降隐患。
針對福建省鴻山熱電有限責任公司600 MW超臨界供熱機組小機運行中潤滑油壓低保護動作跳閘事件，介紹瞭小機潤滑油繫統的作用，分析瞭小機潤滑油壓力突降的原因。通過對小機潤滑油繫統聯鎖保護相關參數進行優化，併對繫統進行加裝蓄能器改造後，解決瞭小機潤滑油壓力突降隱患。
침대복건성홍산열전유한책임공사600 MW초림계공열궤조소궤운행중윤활유압저보호동작도갑사건，개소료소궤윤활유계통적작용，분석료소궤윤활유압력돌강적원인。통과대소궤윤활유계통련쇄보호상관삼수진행우화，병대계통진행가장축능기개조후，해결료소궤윤활유압력돌강은환。
In terms of the tripping event of protection operation for low lubrication pressure in running of small turbine of 600 MW supercritical heat supply unit in Fujian Hongshan Thermal Power Co., Ltd., the role of lubricating oil system of small turbine is described, the reasons of sudden dropping of lubricating oil pressure of small turbine is analyzed. After optimizing the parameters of interlock protection of lubricating oil system of small turbine and the transformation of installing accumulator in the system, the risk of sudden dropping of lubricating oil pressure of small turbine is solved.
