A New Voltage Control Method for Single-Phase PWM Inverters
DOI:
https://doi.org/10.5614/itbj.eng.sci.2011.43.2.5Abstract
A new voltage control method for single-phase full-bridge PWM inverters that having an output LC filter is proposed in this paper. The proposed voltage controller has a capability to realize a zero steadystate output voltage error with fast response. The zero steady-state output voltage error is achieved by using a controller that is derived by using the virtual LC resonant circuit. Fast response is obtained by using a virtual resistance that is connected in parallel with the filter capacitor. The validity of the proposed method is verified by experimental results.Downloads
References
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