煤矿用带式输送机软启动技术的研究及应用  

Research and Application of Soft Starting Technology for Belt Conveyor in a Coal Mine

作　　者：刘捷 Liu Jie(Shanxi Xishan Jinxing Energy Co.,Ltd.Xiegou Mine,Lyuliang Shanxi 033600)

机构地区：[1]山西西山晋兴能源有限责任公司斜沟矿,山西吕梁033600

出　　处：《机械管理开发》2022年第12期202-203,208,共3页Mechanical Management and Development

摘　　要：由于电机在传统的启动模式下容易因为电压、电流以及扭矩的非线性变化而对机械传动装置以及电网等产生显著的冲击或者影响,为了对矿山带式输送机的启动和停止过程实现平稳的控制,研究应用软启动模式,阐述了电机软启动的工作原理及启动方式,提出了电机软启动的技术优势,具体分析了软启动应用及其效果,以有效提高设备使用寿命,降低故障率。Since motors in the traditional starting mode are prone to significant shocks or impacts on mechanical transmission devices and power grids due to nonlinear changes in voltage,current and torque,in order to achieve smooth control of the starting and stopping process of mine belt conveyors,the application of soft starting mode is studied,the working principle and starting mode of motor soft starting are described,and the technical advantages of motor soft starting are presented.The soft start application and its effects are specifically analyzed to effectively improve equipment life and reduce failure rate.

关 键 词：带式输送机 软启动 调速型 液力偶合器 

分 类 号：TD528[矿业工程—矿山机电]