Journal
IEEE TRANSACTIONS ON SMART GRID
Volume 8, Issue 6, Pages 2803-2812Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TSG.2016.2541163
Keywords
Bidirectional grid-connected converter; electric vehicle; electromagnetic interference; smart grid; vehicle-to-grid
Categories
Funding
- University of Hong Kong, Hong Kong [SPF 201309176048, SPF 201409176172]
- Basic Research Program of Science, Technology, and Innovation Commission of Shenzhen Municipality, Shenzhen, China [JCYJ20120831142942515]
Ask authors/readers for more resources
This paper proposes a new pulse-widthmodulation (PWM) technique for the electromagnetic interference (EMI) mitigation of the bidirectional gridconnected converter, which is aiming to improve the power quality of power grids and the working environment of electric vehicles (EVs), as well as the implementability especially for high-frequency applications. Due to the frequent energy exchange in vehicle-to-grid (V2G) systems, the EV electromagnetic environment becomes increasingly complex, which may impair the normal operation of various auxiliary electronic devices and hence reduce the stability of EVs. Additionally, the conducted EMI deteriorates the power supply quality in the power grid. In this paper, a PWM-based EMI mitigation technique is proposed for the bidirectional grid-connected converter to suppress exaggerated peaky EMI and evenly distribute the harmonics over a wide frequency range, thereby improving the electromagnetic compatibility of the grid-connected converter. Also, the simulation and experiment are both conducted to illustrate the effectiveness of the proposed PWM-based EMI mitigation technique for the V2G bidirectional grid-connected power converter.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available