风电交直流变换器中数字迟滞电流控制电路的设计

2017 IEEE 6th International Conference on Renewable Energy Research and Applications (ICRERA) Pub Date : 2017-11-01 DOI:10.1109/ICRERA.2017.8191112

K. Kajiwara, S. Kuboyama, F. Kurokawa

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引用次数: 3

摘要

本文的目的是设计一种用于风力发电的交直流变换器的数字滞后电流控制电路。控制电路采用数字信号处理器和模拟电抗器电流检测器，采用RC积分器。在该方法中，RC积分器时间常数的设计对于确定占空比的工作范围具有重要意义。从稳态运行的分析结果出发，阐述了所提出的控制电路的设计方法。通过600W风力发电交直流变换器的仿真结果验证了分析结果。

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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Design of digital hysteresis current control circuit in AC-DC converter for wind power generation

The purpose of this paper is to present a design of digital hysteresis current control circuit in ac-dc converter for wind power generation. The control circuit utilizes a digital signal processor and an analog reactor current detector using an RC integrator. In the proposed method, the design of time constant of RC integrator is important to determine the operation range of duty ratio. The design method of the proposed control circuit is therefore described from the analysis result under the steady-state operation. The analysis result is verified by simulation results of 600W ac-dc converter for wind power generation.

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2017 IEEE 6th International Conference on Renewable Energy Research and Applications (ICRERA)

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