TY - GEN
T1 - Hardware Design and Implementation of a 75 kVA 3-D Integrated Intelligent Power Stage
AU - Mirza, Abdul Basit
AU - Emon, Asif Imran
AU - Choksi, Kushan
AU - Vala, Sama Salehi
AU - Luo, Fang
AU - Moorthy, Radha Krishna
AU - Chinthavali, Madhu Sudhan
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - With a vision to increase power density and standardize power electronics interface with the grid, this paper presents the design and validation of a SiC-based 75 kVA Intelligent Power Stage (IPS), comprising DC-DC and DC-AC power stages. The IPS is built on a modular 3D structure platform, where all three sides of the heat sink are utilized to achieve high power density (5.5 kW/L), including passives. The heat sink is custom-built and optimized to channel power from all three sides. Moreover, the intelligent features involve online non-invasive health monitoring of power stage components through a pseudo-optimized Digital Twin (DT) approach. DT also aids in identifying system failure modes, providing an extra layer of protection. Lastly, for grid-tie operation and interoperability, a hierarchical controller Smart Universal Power Electronics Regulator (SUPER) is proposed, which controls the DC-AC stage and monitors the health of IPS components through control and data communication channels.
AB - With a vision to increase power density and standardize power electronics interface with the grid, this paper presents the design and validation of a SiC-based 75 kVA Intelligent Power Stage (IPS), comprising DC-DC and DC-AC power stages. The IPS is built on a modular 3D structure platform, where all three sides of the heat sink are utilized to achieve high power density (5.5 kW/L), including passives. The heat sink is custom-built and optimized to channel power from all three sides. Moreover, the intelligent features involve online non-invasive health monitoring of power stage components through a pseudo-optimized Digital Twin (DT) approach. DT also aids in identifying system failure modes, providing an extra layer of protection. Lastly, for grid-tie operation and interoperability, a hierarchical controller Smart Universal Power Electronics Regulator (SUPER) is proposed, which controls the DC-AC stage and monitors the health of IPS components through control and data communication channels.
KW - 3-D Packaging
KW - Digital Twin (DT)
KW - Intelligent Power Stage (IPS)
KW - Particle Swarm Optimization (PSO)
KW - SiC
KW - Split-Phase Inverter
KW - Three-Faced Utilized Heat Sink
UR - https://www.scopus.com/pages/publications/85162236399
U2 - 10.1109/APEC43580.2023.10131647
DO - 10.1109/APEC43580.2023.10131647
M3 - Conference contribution
AN - SCOPUS:85162236399
T3 - Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
SP - 977
EP - 983
BT - APEC 2023 - 38th Annual IEEE Applied Power Electronics Conference and Exposition
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 38th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2023
Y2 - 19 March 2023 through 23 March 2023
ER -