应急电源在粉煤气化装置中应用  

Application of emergency power supply in pulverized coal gasification unit

作　　者：唐汪生 TANG Wangsheng(Anhui Jinmei Zhongneng Chemical Co.,Ltd.,Linquan 236400,Anhui Province)

机构地区：[1]安徽晋煤中能化工股份有限公司,安徽临泉236400

出　　处：《氮肥技术》2023年第1期35-36,共2页Nitrogenous Fertilizer Technology

摘　　要：安徽晋煤中能化工股份有限公司采用新型粉煤气化技术,因工艺需要部分重要设备如激冷水泵、密封冲洗水泵等一级负荷配置了EPS应急电源,以便外界突然停电时由EPS继续供电,确保系统安全。但是实际生产过程中,存在着因EPS系统出现故障引起一级负荷联锁跳闸影响生产的现象,给粉煤气化生产系统带来安全隐患.The new pulverized coal gasification technology is adopted in Anhui Jinmei Zhongneng Chemical Company.Due to the process requirements,some important equipments such as chilled water pumps,sealed flushing water pumps and other primary loads are equipped with EPS emergency power supply,so that EPS can continue to supply power when the electricity suddenly fails,to ensure system safety.However,in the actual production process,there exists the phenomenon of first-stage power load interlocking trip which affects the production due to the failure of EPS system,which brings security risks to the production system of pulverized coal gasification.

关 键 词：应急电源 EPS 粉煤气化 柴油发电机 

分 类 号：TQ545[化学工程—煤化学工程]