TY - GEN
T1 - Comprehensive evaluation of interleaved zero current switching inverter against interleaved hard switching inverters in terms of efficiency, power density and EMI spectrum
AU - Chen, Yingzhuo
AU - Sathyanarayanan, Arvind Shanmuganaath
AU - Narayanasamy, Balaji
AU - Feng, Wenda
AU - Luo, Fang
N1 - Publisher Copyright: © 2017 IEEE.
PY - 2017/5/17
Y1 - 2017/5/17
N2 - This paper presents a comparison between two types of interleaved voltage source inverter (VSI) topologies, an Interleaved Zero-Current-Transition Inverter (IZCTI) and an In-terleaved Hard-Switching Inverter (IHSI). Zero current transition in IZCTI is presented in switching trajectory and compared with hard switching trajectory to evaluate the switching loss reduction. Then four pulse test is devised to evaluate the switching loss in zero current transition, and experimental result is shown. As for IZCTI, an inter-phase inductance selection principle is proposed based on resonating circuit. Moreover, a scaled-down version 1 kW single phase inverter prototypes of both topologies are built to demonstrate the validity of topologies and their technique. A comprehensive comparison between IZCTI and IHSI is presented in terms of efficiency, power density and EMI performance.
AB - This paper presents a comparison between two types of interleaved voltage source inverter (VSI) topologies, an Interleaved Zero-Current-Transition Inverter (IZCTI) and an In-terleaved Hard-Switching Inverter (IHSI). Zero current transition in IZCTI is presented in switching trajectory and compared with hard switching trajectory to evaluate the switching loss reduction. Then four pulse test is devised to evaluate the switching loss in zero current transition, and experimental result is shown. As for IZCTI, an inter-phase inductance selection principle is proposed based on resonating circuit. Moreover, a scaled-down version 1 kW single phase inverter prototypes of both topologies are built to demonstrate the validity of topologies and their technique. A comprehensive comparison between IZCTI and IHSI is presented in terms of efficiency, power density and EMI performance.
KW - Inter-phase inductor
KW - Interleaving
KW - Zero current switching
UR - https://www.scopus.com/pages/publications/85019990550
U2 - 10.1109/APEC.2017.7931013
DO - 10.1109/APEC.2017.7931013
M3 - Conference contribution
T3 - Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
SP - 2253
EP - 2258
BT - 2017 IEEE Applied Power Electronics Conference and Exposition, APEC 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 32nd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2017
Y2 - 26 March 2017 through 30 March 2017
ER -