无触点低调速电控系统在桥式起重机上的应用

Application of non-contact electric control equipment of low speed regulating alternating current cranes

七十年代国家统一设计的桥式起重机系列电控设备存在许多缺点 ,随着科技的发展 ,新技术、新产品的不断开发 ,针对老式起重机电控系统进行全面改造 ,论文对新型的无触点交流低调速电控设备在交流桥式起重机上的应用进行简要论述。

Designed in 1970s, the electric control equipment of bridge crane series of China has a lot of shortcomings. The application of new type non-contact alternating current control equipment used on the alternating current cranes is briefly discussed.