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    Control method for converting power, and electronic power converter adapted to carry out said method
    1.
    发明授权
    Control method for converting power, and electronic power converter adapted to carry out said method 有权
    功率转换和用于实施的控制方法，所述方法适于电力转换器

    公开(公告)号：EP2451071B1

    公开(公告)日：2016-04-06

    申请号：EP11382315.7

    申请日：2011-10-06

    申请人： Ingeteam Power Technology, S.A.

    发明人： Chivite Zabalza, Francisco Javier ,  Rodriguez Vidal, Miguel Angel ,  Madariaga Zubimendi, Danel ,  Izurza Moreno, Pedro ,  Calvo Olalla, Gorka

    IPC分类号： H02M7/49 ,  H02M7/487 ,  H02M1/00

    CPC分类号： H02M7/49 ,  H02M7/487 ,  H02M2001/009

    摘要： Control method for converting power in which a DC voltage is converted into alternating voltage, a first alternating voltage (AC1) and a second alternating voltage (AC2) being obtained by means of a first inverter (1) and a second inverter (2) respectively. Said alternating voltages (AC1, AC2) are combined in parallel, a resulting alternating voltage (AC12) being obtained. An additional resulting alternating voltage (AC34) is also generated, converting the DC voltage into alternating voltage, an additional alternating voltage (AC3) and another additional alternating voltage (AC4) being obtained by means of a first additional inverter (3) and a second additional inverter (4) respectively, and combining in parallel said additional alternating voltages (AC3, AC4). The additional resulting alternating voltage (AC34) is displaced in phase approximately 180° in relation to the resulting alternating voltage (AC12). Thanks to said method the common-mode voltages are also eliminated from at least one of the alternating voltages.