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    • 8. 发明申请
    • A POWER CONVERTER
    • 电源转换器
    • WO2009010476A1
    • 2009-01-22
    • PCT/EP2008/059127
    • 2008-07-11
    • POWERVATION LIMITEDRINNE, KarlRUSSELL, Antoin
    • RINNE, KarlRUSSELL, Antoin
    • H02M3/158
    • H02M3/1584H02M2003/1586
    • The present invention relates to power converters of the type known generally as switch mode power converters (SMPCs). In particular, the present invention addresses the problem of reducing thermal stress across the phases of a multi phase converter. Specifically, a method of controlling a multi-phase switch mode power arrangement is provided. The mult-phase arrangement comprises a plurality of phases configured to deliver DC power to a common load. The method comprises the steps of: determining the thermal stress of each phase and controlling the share of DC power provided by the individual phases in an effort to equalise the thermal stress across the individual phases.
    • 本发明涉及通常称为开关模式功率转换器(SMPC)的类型的功率转换器。 特别地,本发明解决了降低多相转换器的相位上的热应力的问题。 具体地,提供了一种控制多相开关模式电源装置的方法。 多相装置包括被配置为向公共负载输送直流电力的多个相。 该方法包括以下步骤:确定每相的热应力并控制各相提供的直流电力的份额,以努力平衡各相之间的热应力。