The invention relates to the technical field of electric vehicle charging, and discloses a charging switching matrix, and the method comprises a plurality of charging terminals and a plurality of power modules corresponding to the plurality of charging terminals. Each charging terminal is electrically connected with one part of the plurality of power modules to form a plurality of connecting circuits, and does not form a connecting circuit with the other part of the plurality of power modules, and each connecting circuit comprises one charging terminal and one power module; the power of each charging terminal comes from the power modules in the plurality of connecting circuits of the charging terminal; each connecting circuit is provided with a switcher; and the switcher is used for controlling the connection and disconnection of the connection circuit. In this way, the cost and complexity of the charging switching matrix are reduced.
本申请涉及电动汽车充电技术领域,公开了一种充电切换矩阵,该方法包括:多个充电终端和对应于多个充电终端的多个功率模块;每个充电终端与多个功率模块其中一部分电连接形成多个连接电路,与多个功率模块的另一部分未形成连接电路,每一连接电路包括一个充电终端以及一个功率模块;每个充电终端的功率来自该充电终端的多个连接电路中的功率模块;每个连接电路均设有切换器;切换器,用于控制连接电路的通断。通过上述方式,本申请实现了降低充电切换矩阵的成本和复杂度。
Charging switching matrix
充电切换矩阵
2024-12-31
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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