Harmonic Analysis of a Three-Phase Diode Bridge Rectifier Based on Sampled-Data Model
Autor: | Peter W. Lehn, B.K. Perkins, Kuo Lung Lian |
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Rok vydání: | 2008 |
Předmět: | |
Zdroj: | IEEE Transactions on Power Delivery. 23:1088-1096 |
ISSN: | 1937-4208 0885-8977 |
Popis: | This paper presents a time domain method to analyze the three phase rectifier with capacitor output filter. As demonstrated in the paper, the proposed method analytically evaluates harmonics, and obtains exact switching functions by iteratively solving for the switching instants. An analytical Jacobian of the mismatch equations is obtained to ensure a quadratic convergence rate for the iteration process. It is also demonstrated that a unified approach exists to analyze converters operating in the continuous conduction mode and discontinuous conduction mode. One potential application of the proposed model is to incorporate it into a harmonic power flow program to yield improved accuracy. |
Databáze: | OpenAIRE |
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