30万t/a离子膜法烧碱整流系统的选型、应用及维护  

Selection,application and maintenance of rectifying system for 300-kt/a ion-exchange membrane caustic soda

作　　者：夏红 段景义 王富春 张洪财 

机构地区：[1]青岛海湾化学有限公司,山东青岛266000

出　　处：《氯碱工业》2018年第2期1-4,共4页Chlor-Alkali Industry

摘　　要：介绍了某个30万t/a离子膜法烧碱装置电气系统的组成部分,如整流变压器、整流柜、极化柜、冷却器、大电流直流刀闸、大电流传感器、控制系统及计算机监控系统等。阐述了整流变压器、整流装置、极化装置、冷却系统、监控保护系统、同相逆并联等的特点,提出了各整流设备的选型方案。The electrical system components ot a LIUU-kt/a lon-excnan^c ,,,~ are introduced, such as rectifier transformer, rectifier cabinet, polarizing cabinet, cooler, large current DC knife switch, large current sensor, control system and computer monitoring system, etc. The characteristics of rectifier transformer, rectifier device, polarization device, cooling system, monitoring and protection system, cophased inverse parallel connection are expounded, and the selection plan of each rectifier equipment is put forward.

关 键 词：整流设备 交流保护 监控系统 选型 应用 

分 类 号：TM46[电气工程—电器]