Small-signal Impedance Measurement in Medium-voltage Dc Power Systems

被引：0
|
作者：
Shen, Zhiyu [1 ]
Jaksic, Marko [1 ]
Cvetkovic, Igor [1 ]
Burgos, Rolando [1 ]
Boroyevich, Dushan [1 ]
机构：
[1] Virginia Tech, Bradley Dept Elect & Comp Engn, Ctr Power Elect Syst, Blacksburg, VA 24061 USA
来源：
2015 INTERNATIONAL CONFERENCE ON ELECTRICAL SYSTEMS FOR AIRCRAFT, RAILWAY, SHIP PROPULSION AND ROAD VEHICLES (ESARS) | 2015年
关键词：
impedance; stability; medium-voltage; IDENTIFICATION; CONVERTERS;
D O I：
暂无
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
This paper describes design and implementation a impedance measurement unit for medium-voltage dc power systems, focusing on the injection circuit and its control. The unit is capable of characterizing in-situ source and load impedances in dc power system up to 6000 V dc and 300 A in the frequency range from 0.1 Hz - 1 kHz.
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页数：5
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