| MCR无功补偿技术在矿井提升机中的应用 |
| |
| 引用本文： | 贾雯杰,汪毅,滕春阳.MCR无功补偿技术在矿井提升机中的应用[J].煤矿机械,2011,32(8):174-176. |
| |
| 作者姓名： | 贾雯杰 汪毅 滕春阳 |
| |
| 作者单位： | 中国矿业大学,信息与电气工程学院,江苏,徐州,221116 |
| |
| 基金项目： | 2010年国家大学生创新性实验计划项目资助 |
| |
| 摘 要： | 矿井采用的可控整流型大功率直流提升机是一种典型的冲击性负荷,它的运行给电网带来了大量的无功冲击,致使电网电压波动,严重威胁供电系统的安全运行。因此,对提升机的供电系统进行动态无功补偿是十分必要的,但是目前常用的动态无功补偿装置(如TCR、TSC)都有着各自的缺陷。采用了新型的MCR动态无功补偿技术,通过建立Simulink系统补偿模型,验证了其动态补偿的性能,也凸显了其技术上的优势。
|
| 关 键 词： | 磁阀式可控电抗器(MCR) 提升机 无功补偿 MATLAB |
Application of MCR Var Compensation Device in Coal Mine Hoister |
| |
| JIA Wen-jie,WANG Yi,TENG Chun-yang.Application of MCR Var Compensation Device in Coal Mine Hoister[J].Coal Mine Machinery,2011,32(8):174-176. |
| |
| Authors: | JIA Wen-jie WANG Yi TENG Chun-yang |
| |
| Affiliation: | (Information and Electrical Engineering School,China University of Mining and Technology,Xuzhou 221116,China) |
| |
| Abstract: | The controllable rectifier high-frequency DC hoister adopted by coal mine is a typical impulsive load,its motion brings a great deal of reactive power impact to power system,which makes wave motion to voltage,and seriously threatens the safe run-time of power supply system.So it is necessary to do dynamic reactive power compensation to the power system of hoister.But the var compensation devices mostly used nowaday(for example:TCR,TSC)all have their shortcomings.Adopted the new MCR var compensation device validates its capability to do dynamic reactive power compensation by building a simulation of compensation model,in this way,it show the advantage of this technology. |
| |
| Keywords: | magnetic-valve controllable reactor(MCR) hoister var compensation MATLAB |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
