Stability Analysis of a Multi-machine Power System connected with a High-capacity DC Microgrid Containing Electric-vehicle Loads and Hybrid Renewable Power-generation Systems

Li Wang, Shih Chia Lin, Yu Cheng Hsu, Ching Chuan Tseng, Hazlie Mokhlis, Kein Huat Chua, Manoj Tripathy

Research output: Contribution to journalConference articlepeer-review

Abstract

To investigate the impacts and effects of connecting large-scale electric-vehicle (EV) loads to a power system for charging, this paper proposes a DC microgrid including a wind farm, a photovoltaic (PV) power plant, a supercapacitor (SC)-based energy storage system (ESS), and an EV load charging station fed to the simplified Taiwan Power System through a bidirectional DC/AC power converter. The simulation results demonstrate that the integration of the real-time EV power allocation method and the SC-ESS can effectively smooth out active-power fluctuations injected into the studied multi-machine power system.

Original languageEnglish
Pages (from-to)66-67
Number of pages2
JournalIET Conference Proceedings
Volume2023
Issue number35
DOIs
Publication statusPublished - 2023
Event2023 IET International Conference on Engineering Technologies and Applications, ICETA 2023 - Yunlin, Taiwan
Duration: 2023 Oct 212023 Oct 23

All Science Journal Classification (ASJC) codes

  • General Engineering

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