摘要
对桥式吊车转子串电阻调速采用变频调速控制 ,使桥式吊车的使用更方便、维护量减小 ,更能适应恶劣环境。
Adopting frequency-change speed control to rotor series resistance speed of bridge crane,can make the bride crane convenient to use and reduce the maintain dose and appeal to the worst circumstance.
出处
《煤炭技术》
CAS
2004年第10期27-27,共1页
Coal Technology
关键词
桥式吊车
变频调速
转子串电阻调速
bridge crane
frequency-change speed
rotor series resistance speed
