摘要
论述恒压源与恒流源两种高压直流电源的工作原理和技术特点。对两种电源常见故障的原因进行分析,提出相应的解决方法。介绍两种电源在230kt/a诺兰达炉冶炼烟气和270kt/a转炉冶炼烟气制酸装置的电除雾器中的使用情况。
Two kinds of high voltage DC power supply, voltage-constant DC power supply and current-constant DC power supply, are discussed with respects to their working principle and technical characteristics. Usual failures are analyzed and corresponding measures are proposed. The application of the power supply to the wet electrostatic precipitators respectively in a 230 kt/a sulphuric acid plant based on Noranda furnace off-gas and a 270 kt/a sulphuric acid plant based on converter off-gases are described.
出处
《硫酸工业》
CAS
2005年第4期41-44,共4页
Sulphuric Acid Industry
关键词
铜冶炼烟气
硫酸生产
电除雾器
高压直流电源
恒压源
恒流源
应用
copper smelter off-gas
sulphuric acid production
wet electrostatic precipitator
high voltage DC power supply
voltage-constant power supply
current-constant power supply
application
