摘要
针对煤矿井下高产综采工作面的开发,对井下照明电源开关容量和可靠性要求越来越高,需要一种大容量,无触点分合的组合式照明电源供给井下。在此条件下对组合照明开关电源进行了研究型设计开发。
Aiming at the development of high-yielding fully mechanized mining working face in underground coal mine,the requirements on the capacity and reliability of underground lighting power switch are getting higher and higher,and a kind of large-capacity,contactless combined lighting power supply is needed to supply underground.Under this condition,the research design and development of integrated lighting switching power supply are carried out.
作者
张振江
ZHANG Zhen-jiang(Xuzhou Huadong Machinery Co.Ltd.,Xuzhou 221008,China)
出处
《电气开关》
2020年第1期49-51,57,共4页
Electric Switchgear
关键词
大容量
组合照明
无触点
127V
large capacity
combined lighting
contactless
127V
