利用软启动器改善颚式破碎机启动性能的实践与应用

摘要

文章通过软启动在颚式破碎机电动机启动过程中的应用，改善了机械重载负载中的电动机启动过程中的机械特性，克服了大中型负载电动机启动冲击电流大、引起电网波动等弊端，保障大型和重载机械其电动机启动过程中平稳、稳定。对软启动的推广和应用有着现实的意义。%Through Soft Starter in the jaw crusher motor during startup , improved mechanical overloading of the motor load during star-tup of the mechanical properties , to overcome the impact of large and medium load motor starting current , causing power fluctuations and other defects , large and heavy machinery to protect its motor startup process smooth and stable .Promotion and application of soft start has practical significance .