|
|||||
|
|
| 高压直流输电换流阀冷却系统主循环泵电机起动方式分析与研究 | |
| 引用本文： | 王振,景兆杰,郑安邦,王晓丽.高压直流输电换流阀冷却系统主循环泵电机起动方式分析与研究[J].电机与控制应用,2011,38(10). |
| 作者姓名： | 王振 景兆杰 郑安邦 王晓丽 |
| 作者单位： | 1. 中国南方电网超高压输电公司天生桥局,贵州兴义,562400 2. 许昌许继晶锐科技有限公司,河南许昌,461000 3. 上海理工大学光电信息与计算机工程学院,上海,200093 |
| 摘 要： | 随着异步电机的不断发展,其起动方式不断得到改进,异步电机的起动方式主要有直接起动、自耦变压起动、星-三角起动、液阻起动、电子式软起动和变频起动等.在高压直流输电工程的阀冷控制系统中,主循环泵电机主要采用直接起动、电子式软起动、变频起动工频运行和变频起动工频旁路运行等几种方式.重点介绍这几种起动方式的特性,分析其相应优缺点,并对软起动内置旁路运行起动方式进行详细研究. |
| 关 键 词： | 电机 主循环泵 软起动器 变频器 起动电流 |
Analysis and Research of High Voltage DC Valve Cooling System for Main Circulating Pump Motor Starting Methods |
|
| WANG Zhen,JING Zhao-jie,ZHEN An-bang,WANG Xiao-li.Analysis and Research of High Voltage DC Valve Cooling System for Main Circulating Pump Motor Starting Methods[J].Electric Machines & Control Application,2011,38(10). | |
| Authors: | WANG Zhen JING Zhao-jie ZHEN An-bang WANG Xiao-li |
| Affiliation: | WANG Zhen1,JING Zhao-jie2,ZHEN An-bang2,WANG Xiao-li3(1.Tianshengqiao Bureau,China Southern Power Grid Power Transmission Corporation,Xingyi 562400,China,2.Xuchang Xuji Jingrui Technology Co.,Ltd.,Xuchang 461000,3.School of Optoelectronic Information and Computer Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China) |
| Abstract: | With the development of the asynchronous motor,the starting ways were making constant progress.So far,starting ways of the asynchronous motor technology develop through direct starting,autotransformer starting,star-triangle starting,fluid resistance starting,frequency conversion starting and so on.In the valve cooling control system of High Voltage DC transmission project,direct starting,soft starter of the electron type,frequency conversion starting then power frequency running and frequency conversion sta... |
| Keywords: | motor the main circulation pump soft starter inverter starting current |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |