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    • 7. 发明申请
    • COORDINATED POWER CONVERTER SYSTEM
    • 协调动力转换系统
    • US20130093243A1
    • 2013-04-18
    • US13806122
    • 2010-06-21
    • Sverker SanderHenrik IsakssonMartin Svensson
    • Sverker SanderHenrik IsakssonMartin Svensson
    • H02J4/00
    • H02J4/00H02M1/44H02M3/156H02M3/157Y10T307/406
    • The present invention relates to a switched power converter system (1), comprising at least a first power converter (2) and a second power converter (3). Each power converter (2, 3) has a corresponding input terminal (4a, 5a) and output terminal (4b, 5b), where each power converter (2, 3) comprises a corresponding switch arrangement (6, 7). The system further comprises a control unit (8) that at least at start-up is connected to each power converter (2, 3) in the system (1) and arranged to control each switch arrangement (6, 7) by means of spread spectrum modulation, such that cross correlation between the conducted or radiated emissions of the switch arrangements (6, 7) is avoided.
    • 本发明涉及一种包括至少第一功率转换器(2)和第二功率转换器(3)的开关式功率转换器系统(1)。 每个功率转换器(2,3)具有对应的输入端子(4a,5a)和输出端子(4b,5b),其中每个功率转换器(2,3)包括相应的开关装置(6,7)。 该系统还包括控制单元(8),其至少在起动时连接到系统(1)中的每个功率转换器(2,3),并且被布置成通过传播来控制每个开关装置(6,7) 频谱调制,使得避免了开关装置(6,7)的传导或辐射发射之间的互相关。