电动汽车的普及需要更高效、智能的充电技术支撑，但现有充电系统在提升充电速度、保护电池寿命以及适应电网需求方面仍存在不足。文章聚焦电力电子硬件与智能控制融合，探讨 SiC/GaN 器件在高频 AC/DC 变换器等中的应用，以及 LLC 谐振拓扑等的智能调制策略。同时研究智能充电算法的硬件实现，包括宽禁带器件开关频率调整等技术，并对“车-桩-云”协同的智能化集成方案进行分析，最终构建多维度协同优化路径，突破传统纹波抑制局限，为新能源车超充与储能场景提供标准化方案，推动充电技术高效化、智能化发展。

The popularization of electric vehicles requires more efficient and intelligent charging technologies for support. However，the existing charging systems still have deficiencies in improving charging speed，protecting battery life，and adapting to the demands of the power grid. This article focuses on the integration of power electronic hardware and intelligent control，explores the application of SiC/GaN devices in high-frequency AC/DC converters，etc.，as well as the intelligent modulation strategies of LLC resonant topologies，etc. Meanwhile，the hardware implementation of the intelligent charging algorithm is studied， including technologies such as the adjustment of the switching frequency of wide bandgap devices， and the intelligent integration scheme of "vehicle-pile-cloud" collaboration is analyzed. Eventually， a multi-dimensional collaborative optimization path is constructed to break through the limitations of traditional ripple suppression，providing a standardized solution for the ultra-fast charging and energy storage scenarios of new energy vehicles，and promoting the efficient and intelligent development of charging technology.