摘要
主要介绍了基于西门子S7-400PLC控制的全数字矿井交流变频提升机系统应用,描述系统组成、工作原理、实现的功能及特点。有效地保证了采煤提升系统的安全性、可靠性、经济性。
This paper mainly introduces the application of all digital AC variable frequency Siemens mine hoist based on S7-400 PLC control system, describes the function and characteristics of system composition, working principle, implementation. To ensure effective mining lifting system safety, reliability, economy.
出处
《煤矿机械》
北大核心
2014年第8期197-199,共3页
Coal Mine Machinery
