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控制与算法 双向DC-DC 储能系统 充电桩 ★ 2.0

基于频率跟踪的海底无线供电系统恒压恒流控制方法

Constant Voltage and Constant Current Control Method of Undersea Wireless Power Supply System Based on Frequency Tracking Method

语言:

中文摘要

本文提出了一种结合谐振频率跟踪与恒压/恒流充电模式的控制方法,用于海底无线电能传输(UWPT)系统。该方法能快速响应系统谐振频率的变化,利用数字相位控制有效解决复杂海洋环境下系统失配的问题。

English Abstract

This article presents a combined control method of resonant frequency tracking and constant voltage/constant current charging mode for undersea wireless power transfer (UWPT) systems. This control method can quickly respond to the change of the resonant frequency of the system. It could solve the problem of UWPT system mismatch caused by complex marine environment with the help of a digital phase-...
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SunView 深度解读

该技术主要针对无线电能传输(WPT)领域,虽然目前阳光电源的核心业务集中在有线光伏逆变器和储能系统,但无线充电技术在未来电动汽车充电桩(EV Charger)及特定工业场景(如水下机器人供电)具有潜在的拓展价值。其提出的频率跟踪与恒压恒流控制策略,对于提升电力电子变换器在复杂工况下的鲁棒性有参考意义。建议研发团队关注其数字相位控制算法,以优化现有双向DC-DC变换器在宽范围负载波动下的动态响应性能,为未来探索无线充电或高可靠性电源模块提供技术储备。