自动提刷装置电控系统的设计及应用

Design and application of electric control system of automatic brush lifting device

针对大功率绕线式电动机碳刷存在的不足之处,设计了自动提刷装置,并对碳刷自动提起和压下进行了电控系统设计。自动提刷系统对国产大型绕线式电动机在实际工程应用上具有一定的参考价值。

In view of the shortcomings of the carbon brush of the large-power winding motor, the paper introduced the automatic brush lifting device about its mechanical structure and working principle, and designed the electric control system for automatic brush lifting and lowering. The automatic brush lifting device was of some reference for practical engineering application of the homemade large-power winding motor.