The invention relates to a controller, an apparatus and a method for directly controlling a dual active bridge converter. Embodiments include a controller module, a DC fast charging apparatus, and a method. A controller module for a DC-DC converter includes a controller and a computer readable medium configured to store computer executable instructions configured to cause the controller to receive an input voltage, an output voltage, and a requested power value. The computer executable instructions are configured to cause the controller to: determine a primary side inter-bridge phase shift and a secondary side inter-bridge phase shift in response to a requested power value, an input voltage, and an output voltage; determining an effective phase shift value in response to the requested power value, the input voltage, the output voltage, and the primary side inter-bridge phase shift; generating a control signal for a switching device of the DC-DC converter in response to the primary side inter-bridge phase shift, the secondary side inter-bridge phase shift, and the effective phase shift value; and outputting the generated control signal.

    本发明题为“用于直接控制双有源桥转换器的控制器、装置和方法”。实施方案包括控制器模块、直流快速充电装置和方法。一种用于DC‑DC转换器的控制器模块包括控制器和计算机可读介质,该计算机可读介质被配置成存储计算机可执行指令,计算机可执行指令被配置成致使控制器:接收输入电压、输出电压和所请求的功率值。该计算机可执行指令被配置成致使控制器:响应于所请求的功率值、输入电压和输出电压而确定初级侧桥间相移和次级侧桥间相移;响应于所请求的功率值、输入电压、输出电压和初级侧桥间相移而确定有效相移值;响应于初级侧桥间相移、次级侧桥间相移和有效相移值而生成用于DC‑DC转换器的切换装置的控制信号;以及输出所生成的控制信号。


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    Title :

    CONTROLLER, APPARATUS AND METHOD FOR DIRECT CONTROL OF DUAL ACTIVE BRIDGE CONVERTER


    Additional title:

    用于直接控制双有源桥转换器的控制器、装置和方法


    Contributors:
    SANGOSEVADI YEHOSHUA (author) / MOHAN VEENA (author) / WANG KANG (author) / YE JIAZHOU (author)

    Publication date :

    2023-03-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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