A Harmonic Resonance Suppression Strategy for a High-Speed Railway Traction Power Supply System with a SHE-PWM Four-Quadrant Converter Based on Active-Set Secondary Optimization

A Harmonic Resonance Suppression Strategy for a High-Speed Railway Traction Power Supply System with a SHE-PWM Four-Quadrant Converter Based on Active-Set Secondary Optimization

Pulse width modulation (PWM) technology is widely used in traction converters for high-speed railways. The harmonic distribution caused by PWM is quite extensive, and increases the possibility of grid–train coupling resonance in the traction power supply system (TPSS). This paper first analyzes the...

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Bibliographic Details
Main Authors: Runze Zhang, Fei Lin, Zhongping Yang, Hu Cao, Yuping Liu
Format: Article
Language:English
Published: MDPI AG 2017-10-01
Series:Energies
Subjects:
high-speed railway
pulse width modulation (PWM)
harmonic resonance suppression
specific harmonic elimination–pulse width modulation (SHE-PWM)
active set
Online Access:https://www.mdpi.com/1996-1073/10/10/1567

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