Analysis Of Development of Traction Inverters and Control Strategies and Optimization of PWM And SVPWM

Chenyu Peng

doi:10.54097/wj3r4t22

Authors

Chenyu Peng

DOI:

https://doi.org/10.54097/wj3r4t22

Keywords:

Traction Inverters; Electrified Transportation; PWM; SVPWM; Energy Efficiency.

Abstract

This article delves into the pivotal role of traction inverters in electrified transportation, highlighting their evolution, control strategies, and the challenges faced in optimizing their performance. Initially, it outlines the core principles of traction inverters, which convert direct current into alternating current to drive motors and discusses the historical progression from mechanical transmissions to advanced power electronics. The paper then explores two prevalent control methods, Pulse Width Modulation (PWM) and Space Vector Pulse Width Modulation (SVPWM), detailing their mechanisms and benefits. Moreover, it presents recent advancements like Discrete Waveform Optimization (DWO)-PWM and 240-degree clamped SVPWM, which have significantly reduced energy loss and electromagnetic interference. The article concludes by addressing the ongoing challenges in improving efficiency and reliability and underscores the importance of traction inverters in the broader context of sustainable transportation. The research presented herein is poised to contribute to the development of more efficient and reliable electric vehicles, thereby supporting the transition towards cleaner energy sources.

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References

Reimers J, Dorn-Gomba L, Mak C, et al. Automotive traction inverters: Current status and future trends. IEEE Transactions on Vehicular Technology, 2019, 68(4): 3337-3350.

Yu S, Wang J, Zhang X, et al. The potential impact of using traction inverters with SiC MOSFETs for electric buses. IEEE Access, 2021, 9: 51561-51572.

Poorfakhraei A, Narimani M, Emadi A. A review of multilevel inverter topologies in electric vehicles: Current status and future trends. IEEE Open Journal of Power Electronics, 2021, 2: 155-170.

Poorfakhraei A, Narimani M, Emadi A. A review of modulation and control techniques for multilevel inverters in traction applications. IEEE Access, 2021, 9: 24187-24204.

Sambhavi Y V, Ramachandran V. A technical review of modern traction inverter systems used in electric vehicle application. Energy Reports, 2023, 10: 3882-3907.

Aibin Cao, Zhenhua LI, Ming YU, Liyuan PENG. Research on Inverter Simulation and Harmonic Suppression Based on PWM Control. Shanxi Electronics Technology, 2024, (01): 109-112.

Liang Hu, Xiangyu Fu, Yongcan LV, Ling Feng, Dong HU. A kind of High frequency and low frequency Hybrid multi-mode PWM modulation Method for SiC Traction Inverter. Control and Information Technology, 2022

Altintas G, Kocabas D A. Extended Overmodulation Operation of Space Vector PWM for Traction Motor Control at Low Switching Frequency. IEEE Access, 2022, 10: 120274-120284.

De Klerk M L, Saha A K. A comprehensive review of advanced traction motor control techniques suitable for electric vehicle applications. IEEE Access, 2021, 9: 125080-125108.

Taha W, Azer P, Callegaro A D, et al. Multiphase traction inverters: State-of-the-art review and future trends. IEEE Access, 2022, 10: 4580-4599.

Wu D, Qamar H, Qamar H, et al. Comprehensive Analysis and Experimental Validation of 240-Clamped Space Vector PWM Technique Eliminating Zero States for EV Traction Inverters With Dynamic DC Link. IEEE Transactions on Power Electronics, 2020, 35(12): 13295-13307.

Xiao L, Li J, Xiong Y, et al. Strategy and implementation of harmonic-reduced synchronized SVPWM for high-power traction machine drives. IEEE Transactions on Power Electronics, 2020, 35(11): 12457-12471.

Choudhury A, Pillay P, Williamson S S. Performance comparison study of space-vector and modified-carrier-based PWM techniques for a three-level neutral-point-clamped traction inverter drive. IEEE Journal of Emerging and Selected Topics in Power Electronics, 2016, 4(3): 1064-1076.

Yin J, Dai N Y. On Carrier-to-Fundamental Phase Displacement in Phase-Shifted PWM for Modular Multilevel Converters. IEEE Transactions on Power Electronics, 2024.

Chen Z, Yue S, Peng C, et al. Hydrogen-related recovery effect of AlGaN/GaN high-electron-mobility transistors irradiated by high-fluence protons[J]. IEEE Transactions on Nuclear Science, 2021, 68(2): 118-123.

Zhang H. A Traction Inverter Design for Increasing the DC Link Voltage in Electric Vehicles. 2021 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, 2021: 464-471.