TY - GEN
T1 - Fast and Accurate Multi-Physics Model for Optimization-based Design of VSBBC
AU - Cheong, Benjamin
AU - Giangrande, Paolo
AU - Zhang, Xiaochen
AU - Galea, Michael
AU - Zanchetta, Pericle
AU - Wheeler, Patrick
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/10
Y1 - 2019/10
N2 - The development and validation of an advanced two-level Voltage Source Back-to-Back Converter model, considering its multi-physics operation, is presented in this paper. Based on a set of input parameters, the proposed model evaluates the converter in terms of input current ripples, transient performance, losses, and total volume. The model is discussed separately in three parts: modulation and control analysis, semiconductor loss estimations and heatsink sizing, and passive components sizing, i.e. for the boost inductors and DC-link capacitor. The performance analysis and loss calculations are verified to be accurate using time-domain simulations and experimental loss measurements. Due to its computational efficiency and accuracy, the proposed model is suitable for use within an optimization design environment.
AB - The development and validation of an advanced two-level Voltage Source Back-to-Back Converter model, considering its multi-physics operation, is presented in this paper. Based on a set of input parameters, the proposed model evaluates the converter in terms of input current ripples, transient performance, losses, and total volume. The model is discussed separately in three parts: modulation and control analysis, semiconductor loss estimations and heatsink sizing, and passive components sizing, i.e. for the boost inductors and DC-link capacitor. The performance analysis and loss calculations are verified to be accurate using time-domain simulations and experimental loss measurements. Due to its computational efficiency and accuracy, the proposed model is suitable for use within an optimization design environment.
KW - Capacitor modelling
KW - Inductor modelling
KW - Voltage-source back-to-back converters
KW - three-phase ac-ac converter modelling
UR - http://www.scopus.com/inward/record.url?scp=85084123823&partnerID=8YFLogxK
U2 - 10.1109/IECON.2019.8927694
DO - 10.1109/IECON.2019.8927694
M3 - Conference contribution
AN - SCOPUS:85084123823
T3 - IECON Proceedings (Industrial Electronics Conference)
SP - 1762
EP - 1767
BT - Proceedings
PB - IEEE Computer Society
T2 - 45th Annual Conference of the IEEE Industrial Electronics Society, IECON 2019
Y2 - 14 October 2019 through 17 October 2019
ER -