探讨在三电平逆变器基础上的矿井提升机矢量控制系统

Explore Mine Hoist Vector Control System on Basis of Three-level Inverter

矿井提升机是矿山的一项重要运输设备,矿井提升工作是采矿中最重要的一道工序,它主要负责井上和井下的联系工作,及通过井筒提升采集好的煤炭,下放井下需要的材料和设备,一般工作人员也是通过这种设备实现井上井下的联系,一旦这种运输设备出现故障,不但会造成矿井不能正常工作,甚至会危及工作人员的生命,因此矿井提升机对于自身的电气控制装置的要求一项都很严格,矿井的电气传动设备也是现今研究人员的研究热点,文章主要通过矿井提升机中新型逆变器三电平逆变器的应用原理、机制进行相应剖析,对三电平逆变器对矿井提升机的机能影响及提升机矢量控制系统的改进进行简要分析。

The mine hoist is the mines an important transport equipment, the mine hoist work is the most important mining process, it is mainly responsible for the contact Inoue and underground work, and through the wellbore to enhance collection good coal the decentralization underground material and equipment, the general staff is also Inoue underground linked through this device, once the transportation equipment failure, will not only cause mine is not working properly, and even endanger the lives of staff, mine hoist its own electrical control the requirements of the device is a very strict, the mine electrical transmission equipment is now researchers hotspot, this paper through the mine hoist the new inverter level inverter application of the principle mechanisms corresponding analysis of level inverter is a brief analysis of the functional impact of the mine hoist and hoist vector control system improvements.