基于S7-200PLC液体电阻起动控制器的设计
Coal Technology（2011）
Abstract
大中型绕线式异步电动机串液体电阻的起动,可减小起动电流,实现电机无冲击的平滑起动.传统的液体电阻起动器采用继电器控制,故障率高.文中采用西门子公司的S7-226 PLC进行控制,系统稳定性好,准确度高,满足控制要求.
MoreTranslated text
Key words
PLC,wound-rotor motor,liquid resistance
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined