单相或三相输入高频单相输出矩阵变换器的功率解耦控制

IF 0.4 4区工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Electrical Engineering in Japan Pub Date : 2022-02-15 DOI:10.1002/eej.23366

Wataru Kodaka, S. Ogasawara, K. Orikawa

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引用次数: 0

摘要

本研究提出了一种能够对单相输入隔离的交直流变换器进行功率解耦(PD)的矩阵变换器控制方法。所提出的变换器也可以由一个三相源供电，而不需要任何额外的组件。PD电路与输入滤波器共用其电容器，与MC共用其开关，并吸收源功率纹波为负载提供恒定的直流电压。此外，MC控制方法实现了正弦源电流、高输出频率和软开关。此外，采用反馈控制补偿直流输出电压误差。实验验证了该方法的有效性。

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Power decoupling control of single‐phase or three‐phase input high‐frequency single‐phase output matrix converters

This study proposes a matrix converter (MC) control method capable of power decoupling (PD) for a single‐phase input isolated AC‐DC converter. The proposed converter can also be fed by a three‐phase source without any additional components. The PD circuit shares its capacitors with the input filters and its switches with the MC, and absorbs the source power ripple to supply a constant DC voltage for the load. Moreover, the MC control method achieves a sinusoidal source current, a high output frequency, and soft switching. Additionally, the feedback control to compensate for the DC output voltage error is applied. The proposed method is evaluated experimentally.

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来源期刊

Electrical Engineering in Japan 工程技术-工程：电子与电气

CiteScore

0.80

自引率

0.00%

发文量

审稿时长

4-8 weeks

期刊介绍： Electrical Engineering in Japan (EEJ) is an official journal of the Institute of Electrical Engineers of Japan (IEEJ). This authoritative journal is a translation of the Transactions of the Institute of Electrical Engineers of Japan. It publishes 16 issues a year on original research findings in Electrical Engineering with special focus on the science, technology and applications of electric power, such as power generation, transmission and conversion, electric railways (including magnetic levitation devices), motors, switching, power economics.