TY - GEN
T1 - Dual-mode time-sharing one-stage single-phase power conditioner using sinewave tracked soft switching PWM boost chopper
AU - Ahmed, Nabil A.
AU - Lee, Hyun Woo
AU - Nakaoka, Mutsuo
AU - Ahmed, Tarek
AU - Hiraki, Eiji
AU - Miyatake, Masafumi
PY - 2005
Y1 - 2005
N2 - The paper presents a novel circuit topology of a high efficiency single-phase sinewave power conditioning and processing converter with a DC-link chemical capacitor. This power conditioner, used as a small scale stand-alone new-energy related power generation system, is composed of time-sharing operated sinewave absolute modulation boost chopper with a bypass diode in the first power processing stage and cascaded with a time-sharing sinewave pulse modulated full-bridge inverter as a second power processing stage operated by time-sharing dual mode pulse pattern control scheme. The unique operating principle of the power processing stage with the time-sharing dual mode sinewave modulation scheme is described with a simple design example. The paper provides and describes also a sinewave tracking voltage controlled soft switching PWM boost chopper with a passive auxiliary edge-resonant snubber. The new conceptual operating principle and the effectiveness of this novel one stage sinewave power conditioner related to new-energy generation system is reviewed through the experimental results.
AB - The paper presents a novel circuit topology of a high efficiency single-phase sinewave power conditioning and processing converter with a DC-link chemical capacitor. This power conditioner, used as a small scale stand-alone new-energy related power generation system, is composed of time-sharing operated sinewave absolute modulation boost chopper with a bypass diode in the first power processing stage and cascaded with a time-sharing sinewave pulse modulated full-bridge inverter as a second power processing stage operated by time-sharing dual mode pulse pattern control scheme. The unique operating principle of the power processing stage with the time-sharing dual mode sinewave modulation scheme is described with a simple design example. The paper provides and describes also a sinewave tracking voltage controlled soft switching PWM boost chopper with a passive auxiliary edge-resonant snubber. The new conceptual operating principle and the effectiveness of this novel one stage sinewave power conditioner related to new-energy generation system is reviewed through the experimental results.
KW - Boost chopper
KW - Bypass diode
KW - Dual mode PWM control with one stage power conversion
KW - High efficiency power conversion
KW - Non electrolytic DC capacitor filter link
KW - Polarity-changed full-bridge inverter
KW - Soft switching
KW - Time-sharing sinewave absolute modulation
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U2 - 10.1109/IAS.2005.1518662
DO - 10.1109/IAS.2005.1518662
M3 - Conference contribution
AN - SCOPUS:33745911654
SN - 0780392086
SN - 9780780392083
T3 - Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)
SP - 1612
EP - 1617
BT - Conference Record of the 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting
T2 - 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting
Y2 - 2 October 2005 through 6 October 2005
ER -