DocumentCode :
1053446
Title :
A review of distributed power systems. Part II. High frequency AC distributed power systems
Author :
Luo, Shiguo ; Batarseh, Issa
Author_Institution :
Dell Comput., Inc., Round Rock, TX
Volume :
21
Issue :
6
fYear :
2006
fDate :
6/1/2006 12:00:00 AM
Firstpage :
5
Lastpage :
14
Abstract :
The present development state in high frequency (HF) AC distributed power systems (DPS) is reviewed. First, background and motivations of developing HF AC-DPS are addressed. Two types of basic HF AC-DPSs based on sine wave and square/PWM (pulsewidth modulated) wave bus are described, and the system level design considerations are discussed. Further, the issues and challenges in this research area are identified. These issues include high electromagnetic interference (EMI) level, difficulty to back up power, nonredundant system structure and limited post-regulation capability, etc. Finally, a viable HF AC-DPS is proposed, which is expected to yield effective EMI trade-off and system redundancy
Keywords :
PWM power convertors; distributed power generation; electromagnetic interference; EMI level; electromagnetic interference; high frequency AC distributed power systems; nonredundant system structure; post-regulation capability; pulsewidth modulated wave bus; sine wave; square PWM; system level design; Computer architecture; Electromagnetic interference; Hafnium; Hybrid power systems; Power system faults; Power system transients; Power systems; Pulse width modulation; Silver; Voltage;
fLanguage :
English
Journal_Title :
Aerospace and Electronic Systems Magazine, IEEE
Publisher :
ieee
ISSN :
0885-8985
Type :
jour
DOI :
10.1109/MAES.2006.1662037
Filename :
1662037
Link To Document :
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