Research ArticleOpen AccessGoogle Scholar indexed
The Research on Stability of DC/DC in Parallel System
PLA University of Science & Technology, Nanjing, China
PLA University of Science & Technology, Nanjing, China
PLA University of Science & Technology, Nanjing, China
PLA University of Science & Technology, Nanjing, China
PLA University of Science & Technology, Nanjing, China
- 1 PLA University of Science & Technology, Nanjing, China
- 2 PLA University of Science & Technology, Nanjing, China
- 3 PLA University of Science & Technology, Nanjing, China
- 4 PLA University of Science & Technology, Nanjing, China
- 5 PLA University of Science & Technology, Nanjing, China
Energy and Power Engineering·Volume 05 (2013)·Pages 803–806·Published 30 June 2013·DOI10.4236/epe.2013.54B154
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Abstract
In this paper, a main structure of DC distributed power system is introduced; the stability of the output voltage in parallel system is put forward. This paper analyses the output impedance of master-slave current sharing mode and average current sharing, analyses the stability of parallel system through simulation, there is Right-half plane (RHP) polar in the Bode plot of input impedance. At last this paper distinguishes whether this system is stability and verifies the validity of the simulation.
KeywordsDCParallel SystemOutput ImpedanceBodeRHP Polar
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