Boost PFC平衡动态响应和参考电流的外环参数整定方法

IF 0.8 4区工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Ieice Electronics Express Pub Date : 2023-01-01 DOI:10.1587/elex.20.20230403

Xiaowei Wu, Hongzhao Liu

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引用次数: 0

摘要

升压型PFC变换器的电压外环设计需要考虑输出电压和参考电流。但是，输出电压的动态响应和参考电流的精度相互影响，使补偿器的设计变得复杂。本文提出了一种电压外环补偿器方法，分别以输出电压动态性能和参考电流精度为目标，采用非支配排序和分层聚类算法设计补偿器参数。在保证基准电流精度的同时，提高了输出电压动态响应性能。实验结果验证了该方法的有效性。

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Outer loop parameter tuning method for Boost PFC balancing dynamic response and reference current

The output voltage and reference current are to be considered in the design of voltage outer loop for boost PFC converter. However, the dynamic response of output voltage and reference current accuracy affects each other, which complicates the compensator design. In this letter, a voltage outer-loop compensator method is proposed to design the compensator parameters by non-dominated sorting and hierarchical clustering algorithms with the output voltage dynamic performance and reference current accuracy as the objectives, respectively. It ensures the reference current accuracy while improving the performance of output voltage dynamic response. The experimental results verify the effectiveness of the method.

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来源期刊

Ieice Electronics Express 工程技术-工程：电子与电气

CiteScore

1.50

自引率

37.50%

发文量

119

审稿时长

1.1 months

期刊介绍： An aim of ELEX is rapid publication of original, peer-reviewed short papers that treat the field of modern electronics and electrical engineering. The boundaries of acceptable fields are not strictly delimited and they are flexibly varied to reflect trends of the fields. The scope of ELEX has mainly been focused on device and circuit technologies. Current appropriate topics include: - Integrated optoelectronics (lasers and optoelectronic devices, silicon photonics, planar lightwave circuits, polymer optical circuits, etc.) - Optical hardware (fiber optics, microwave photonics, optical interconnects, photonic signal processing, photonic integration and modules, optical sensing, etc.) - Electromagnetic theory - Microwave and millimeter-wave devices, circuits, and modules - THz devices, circuits and modules - Electron devices, circuits and modules (silicon, compound semiconductor, organic and novel materials) - Integrated circuits (memory, logic, analog, RF, sensor) - Power devices and circuits - Micro- or nano-electromechanical systems - Circuits and modules for storage - Superconducting electronics - Energy harvesting devices, circuits and modules - Circuits and modules for electronic displays - Circuits and modules for electronic instrumentation - Devices, circuits and modules for IoT and biomedical applications