Virtual Synchronous Generator Control of Power System Including LargeWind Farm by using HVDC Interconnection Line

2019 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2019-12-01 DOI:10.1109/APPEEC45492.2019.8994484

Sho Niino, A. Umemura, R. Takahashi, J. Tamura, Y. Matsumura, Fumihito Tosaka, R. Nakamoto

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引用次数: 2

Abstract

This paper presents a new control method to enhance the transient stability of power system with a large Wind Farm (WF) connected to another power system via a High Voltage Direct Current (HVDC) transmission line. The stabilizing control is performed by the power flow control of HVDC transmission line, in which a PID fuzzy logic controller is adopted to achieve superior control performances and designed based on the Virtual Synchronous Generator (VSG) control method. In the proposed VSG control method, effects of the damping, synchronization, and inertia of the power system are simulated respectively by using proportional, integral and derivative control of the system frequency. Effectiveness of the presented VSG control system has been analyzed through simulation analysis by using PSCAD /EMTDC software. Results of the simulation show that the presented new VSG control method is very effective for enhancing the transient stability of the power system.

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基于高压直流互联线路的大型风电场电力系统虚拟同步发电机控制

本文提出了一种新的控制方法，以提高大型风电场与其他电力系统通过高压直流输电线路连接的电力系统的暂态稳定性。稳定控制是通过高压直流输电线路的潮流控制来实现的，其中采用PID模糊控制器来实现优越的控制性能，并基于虚拟同步发电机(VSG)控制方法进行了设计。在提出的VSG控制方法中，采用系统频率的比例控制、积分控制和导数控制分别模拟了电力系统的阻尼、同步和惯性的影响。利用PSCAD /EMTDC软件进行仿真分析，分析了该VSG控制系统的有效性。仿真结果表明，所提出的VSG控制方法对于提高电力系统暂态稳定性是非常有效的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2019 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC)

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