Analysis, design and experimental assessment of a high power density ceramic dc-link capacitor for a 800 V 550 kVA electric vehicle drive inverter
The drive inverter is a crucial component of an electric vehicle (EV) powertrain, being
responsible for the DC/AC power conversion between the battery and the electric motor. The …
responsible for the DC/AC power conversion between the battery and the electric motor. The …
New FOM-based performance evaluation of 600/650 V SiC and GaN semiconductors for next-generation EV drives
The drive inverter represents a central component of an electric vehicle (EV) drive train,
being responsible for the DC/AC power conversion between the battery and the electrical …
being responsible for the DC/AC power conversion between the battery and the electrical …
Analysis and design of a high power density full-ceramic 900 V DC-link capacitor for a 550 kVA electric vehicle drive inverter
The drive inverter is a crucial component of an electric vehicle (EV) powertrain, being
responsible for the DC/AC power conversion between the battery and the electric motor. The …
responsible for the DC/AC power conversion between the battery and the electric motor. The …
Non-Intrusive Efficiency Estimation of Inverter-Fed Induction Motors
The use of inverter supplies over sinusoidal supplies for induction motors is growing
considerably. Inverter supplies enable effective and robust control of induction motors in …
considerably. Inverter supplies enable effective and robust control of induction motors in …
About the evolution of the Iron Losses: from Sinusoidal to PWM inverter supply
The aim of this work is to present the evolution of the specific iron losses concept, in light of
the introduction of the power converted supply, introduced in the 80s and currently a …
the introduction of the power converted supply, introduced in the 80s and currently a …
Rapid and Accurate Calculation of PWM-Induced Harmonic Currents in IPMSMs Considering Hysteresis and Eddy Current Reaction Effects
S Zhu, J Lu, X Liang - IEEE Transactions on Industrial …, 2024 - ieeexplore.ieee.org
This article presents a method based on the small-signal time-harmonic finite element
analysis (THFEA) to rapidly and accurately calculate pulsewidth modulation (PWM) induced …
analysis (THFEA) to rapidly and accurately calculate pulsewidth modulation (PWM) induced …
Analysis and Conceptualization of a 400V 100 kVA Full-GaN Double Bridge Inverter for Next-Generation Electric Vehicle Drives
The rising demand for electric vehicles (EVs) is pushing the industry to develop cheaper,
lighter and more efficient powertrains. In particular, the drive inverter represents a crucial …
lighter and more efficient powertrains. In particular, the drive inverter represents a crucial …
A Pareto Based Comparison of DC/DC Converters for Variable DC-Link Voltage in Electric Vehicles
T Velić, Y Becher, N Parspour - IEEE Open Journal of Power …, 2023 - ieeexplore.ieee.org
High battery voltages increase inverter switching and harmonic losses of the electric
machine. These losses dominate at low speeds in the partial load range, where the …
machine. These losses dominate at low speeds in the partial load range, where the …
Analysis and Conceptualization of a 800 V 100 kVA Full-GaN Three-Level Flying Capacitor Inverter for Next-Generation Electric Vehicle Drives
The rising pace of the transportation sector elec-trification is increasingly demanding for
cheaper, lighter and more efficient powertrains. In particular, the inverter represents a crucial …
cheaper, lighter and more efficient powertrains. In particular, the inverter represents a crucial …
GN Devices for Motor Drive Applications
DC and battery-powered motor applications are shifting from conventional silicon MOSFET-
based, low PWM frequency inverters to GaN-based, high-frequency PWM inverters. The …
based, low PWM frequency inverters to GaN-based, high-frequency PWM inverters. The …