摘要
利用云浮广业硫铁矿集团有限公司化工厂现有的低压电源裕量,在不改变电机的基座、不更换电机的前提下,实施就地变频改造,解决了高压电机输入电压和低压变频器输出电压不匹配的问题,提高节能水平。
The frequency conversion improvement without change motor and motor base is implemented using low voltage power allowance in chemical plant of Yunfu Guangye Pyrite Group Limited. After improvement, the problems of mismatching of high voltage motor input voltage and low inverter output voltage are solved. The energy saving level is also improved.
出处
《自动化应用》
2011年第8期35-36,45,共3页
Automation Application
关键词
主风机
变频器
节能
main blower
inverter
energy saving
