TY - GEN
T1 - DC-shifted harmonics-boosted resonant DC-DC converter with high-Step-up conversion ratio with ZVS over the full load range
AU - Li, Kerui
AU - Tan, Siew-Chong
AU - Ioinovici, Adrian
N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].
PY - 2019/5/24
Y1 - 2019/5/24
N2 - In this paper, a single-switch DC-shifted harmonics-boosted resonant DC-DC converter topology that can achieve a high-step-up conversion ratio is proposed. In addition to the fundamental resonant component, this converter utilizes the high-order harmonic components and DC component to further increase the actual achievable voltage gain of the resonant converter. The operating principle and design of the proposed converter are presented. It is illustrated that with proper design, the proposed converter can attain a fairly constant conversion ratio (around 12.8% variance) and can maintain zero voltage switching (ZVS) operation for load ranging from no load to full load. A 500 kHz, 35 V input, 380 V output at 280 W prototype is constructed and tested. Experimental results are provided to illustrate the various properties of the proposed converter: low voltage stress, high dc voltage gain, soft switching operation, continuous input current, and line-load common ground. © 2019 IEEE.
AB - In this paper, a single-switch DC-shifted harmonics-boosted resonant DC-DC converter topology that can achieve a high-step-up conversion ratio is proposed. In addition to the fundamental resonant component, this converter utilizes the high-order harmonic components and DC component to further increase the actual achievable voltage gain of the resonant converter. The operating principle and design of the proposed converter are presented. It is illustrated that with proper design, the proposed converter can attain a fairly constant conversion ratio (around 12.8% variance) and can maintain zero voltage switching (ZVS) operation for load ranging from no load to full load. A 500 kHz, 35 V input, 380 V output at 280 W prototype is constructed and tested. Experimental results are provided to illustrate the various properties of the proposed converter: low voltage stress, high dc voltage gain, soft switching operation, continuous input current, and line-load common ground. © 2019 IEEE.
KW - Class E inverter
KW - DC-shifted
KW - DC-shifted harmonics-boosted resonant tank
KW - Diode-capacitor rectifier
KW - Load-independent design
KW - Resonant converter
UR - https://www.scopus.com/pages/publications/85067130459
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85067130459&origin=recordpage
U2 - 10.1109/APEC.2019.8722066
DO - 10.1109/APEC.2019.8722066
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 9781538683309
VL - 2019-March
T3 - Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
SP - 1307
EP - 1312
BT - 34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019
PB - IEEE
T2 - 34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019
Y2 - 17 March 2019 through 21 March 2019
ER -