工业硅电炉冷却循环水系统变频节能改造  

Frequency Conversion of Cooling Circulating Water System of Industrial Silicon Electric Furnace

作　　者：武荣强 WU Rongqiang(Xinjiang Western Hesheng Silicon Industry Co.,Ltd.,Xinjiang 832000,China)

机构地区：[1]新疆西部合盛硅业有限公司,新疆832000

出　　处：《电子技术（上海）》2022年第4期200-201,共2页Electronic Technology

摘　　要：阐述工业硅电炉主水泵启动中的变频器调速控制,根据炉内炉芯水冷件(保护屏、压力环、底部环)的回水温度和进水压力,控制变频器的输出频率,控制水泵的转速,控制水泵的出口压力和流量。This paper expounds the speed regulation control of frequency converter in the start-up of main water pump of industrial silicon electric furnace. According to the return water temperature and inlet water pressure of furnace core water cooling parts(protection screen, pressure ring and bottom ring), control the output frequency of frequency converter, control the speed of water pump, and control the outlet pressure and flow of water pump.

关 键 词：控制技术 变频器调速 水泵流量 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TQ127.2[自动化与计算机技术—控制科学与工程]