Proc. of IEEE Energy Conversion Congress and Expo (ECCE 2024)
巻, 号, ページ
pp. 880-882
出版年月
2024年10月
出版者
和文:
英文:
IEEE
会議名称
和文:
英文:
IEEE Energy Conversion Congress and Expo (ECCE 2024)
開催地
和文:
英文:
アブストラクト
This paper focuses on the stability of a currentcontrolled inverter (GFL type) with df/dt-type virtual inertia control. The authors analyze the dynamic characteristics compared to those of synchronous generators and demonstrate the existence of a second-order delay between the electrical frequency and the rotor’s rotational frequency in synchronous generators. Then, this second-order delay is implemented into the df/dt-type virtual inertia control as a second-order low-pass filter (LPF), and the influence of the LPF is investigated by EMT simulation.
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