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Optimization of Series Reactors and VAR Compensators Installation for Inhibiting Multi-infeed HVDC Commutation Failure
ID：155 View Protection：PUBLIC Updated Time：2020-10-22 13:18:01 Hits：784 Poster Presentation

Start Time：2020-11-04 15:05（Asia/Shanghai）

Duration：5min

Session：G Poster session » G1Poster Session 1 and Poster Session 6

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Abstract
The multi-infeed HVDC systems are closely coupled between the inverter stations, which is easy to cause concurrent commutation failures (CFs). In this paper, the electrical distance is adjusted by the installation of series reactors (SRs) to reduce the multi-infeed interaction factor (MIIF). At the same time, reactive power (VAR) compensators are added at some buses with SRs installed to control the voltage drop and power flow of the system. Finally, a mathematical model for the SRs and VAR compensators installation is established, and the particle swarm optimization (PSO) algorithm is used to optimize the installation. The simulation results of the power grid show that the optimized installation can inhibit the problem of concurrent CFs.
Keywords
multi-infeed HVDC system,concurrent commutation failure,the multi-infeed interaction factor (MIIF),particle swarm optimization
Speaker
Weilin Tong
Wuxi Power Supply Company of State Grid

Weilin Tong was born in China. He received his Master's degree in electrical engineering in 2019 from the College of Electrical Engineering, Zhejiang University, Hangzhou, China. He is currently working in Wuxi Power Supply Company of State Grid. His research interests include power system hybrid simulation and high-performance computing.
 

Submission Author
Weilin Tong Wuxi Power Supply Company of State Grid
Ming Chen Wuxi Power Supply Company of State Grid
Guangzhong Yang Wuxi Power Supply Company of State Grid
Jianquan Wang Zhejiang University
Tannan Xiao Tsinghua University
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Important Date

  • Conference Date

    Nov 02

    2020

    to

    Nov 04

    2020

  • Oct 27 2020

    Draft paper submission deadline

  • Nov 03 2020

    Contribution Submission Deadline

  • Nov 04 2020

    Registration deadline

  • Nov 17 2020

    Final Paper Deadline

Sponsored By
IEEE IAS Student Chapter of Huazhong University of Science and Technology (HUST)
Organized By
Huazhong University of Science and Technology
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