| 变频器在通用大容量电机试验系统中的应用 |
| |
| 引用本文： | 姬凯,康乐,华斌,陈叔衡.变频器在通用大容量电机试验系统中的应用[J].变流技术与电力牵引,2010(2). |
| |
| 作者姓名： | 姬凯 康乐 华斌 陈叔衡 |
| |
| 作者单位： | 中船重工武汉船用电力推进装置研究所;舰船综合电力技术国防科技重点实验室; |
| |
| 摘 要： | 采用公共直流母线方式的变频器和电功率封闭技术来完成大容量交流电机的型式试验和出厂试验,被试电机可包括高低压同步发电机、异步电机和双馈电机。试验系统的电源机组和回馈机组采用公共直流母线变频器驱动,组成电功率闭环,实现电能循环,达到较好的节能效果;采用有源整流实现直流母线电压可控、网侧高功率因数、低谐波及制动能量回馈。该试验系统在工程应用中取得良好的效果。
|
| 关 键 词： | 电机试验 变频器 公共直流母线 有源整流 |
Application of Frequency Converter in General Large-capacity Motors' Experiment System |
| |
| JI Kai,KANG Le,HUA Bin,CHEN Shu-heng.Application of Frequency Converter in General Large-capacity Motors' Experiment System[J].Converter Technology & Electric Traction,2010(2). |
| |
| Authors: | JI Kai KANG Le HUA Bin CHEN Shu-heng |
| |
| Institution: | 1. Wuhan Institute of Marine Electric Propulsion;CSIC;Wuhan;Hubei 430064;China;2. National Key Laboratory Vessel Integrated Power System Technology;China |
| |
| Abstract: | The type experiment and delivery experiment of large-capacity AC motors are established, which adopt frequency converter with common DC bus and electric power feedback technology. High and low voltage synchronous generators, induction motors and doubly-fed machines can be tested by the system. Power units and feedback units of experiment system are driven by frequency converter with common DC bus. Closed-loop electric power system is formed to active power cycle and good energy-saving effect. Further more, ... |
| |
| Keywords: | motor experiment frequency converter common DC bus active rectifier |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
