1000V高压直流!特斯拉无线充专利曝光

充电头网
Feb 25

充电头网了解到,特斯拉公开一项名为“用于无线充电电路的开关配置控制”的新专利(公开专利号:US 20250373083),核心直指大功率无线充电系统在适配宽电压范围时的损耗难题。该技术通过优化H桥电路的开关逻辑,使系统在状态切换时,仅由一个半桥进行高频翻转,而另一个半桥保持恒定状态。这种“非对称”控制策略相较于全桥同步翻转,能直接降低50%的谐振槽电压波动幅度,显著减少了死区时间损耗并提升转换效率...

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