Improved predictive current control technique for a zero current switched buck-boost series resonant inverter

An improved predictive current control technique for a zero current switched (ZCS) buck-boost series resonant inverter (SRI) is proposed to overcome the inherent disadvantages such as the uncontrollable large overshoot and the large current ripple. Using the proposed technique, the four quadrant ope...

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Bibliographic Details
Published inProceedings of IECON '93 - 19th Annual Conference of IEEE Industrial Electronics pp. 863 - 868 vol.2
Main Authors Gun Woo Moon, Byeong Rim Jo, Hee Wook Ahn, Myung Joong Youn
Format Conference Proceeding
LanguageEnglish
Published IEEE 1993
Subjects
Bridge circuits
Current control
Electric current control
Frequency
Power conversion
Resonance
Resonant inverters
RLC circuits
Switches
Voltage
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Summary:An improved predictive current control technique for a zero current switched (ZCS) buck-boost series resonant inverter (SRI) is proposed to overcome the inherent disadvantages such as the uncontrollable large overshoot and the large current ripple. Using the proposed technique, the four quadrant operation of the output voltage and current for an uninterruptible power supply (UPS) application is guaranteed and the buck-boost operation can also be obtained without an additional bidirectional switch.< >
ISBN:0780308913
9780780308916
DOI:10.1109/IECON.1993.338967