公开(公告)号：US4837671A

公开(公告)日：1989-06-06

申请号：US193511

申请日：1988-05-12

申请人： Georg Wild ,  Rembert Kohler ,  Manfred Weibelzahl ,  Martin Haushofer ,  Johann Messner

发明人： Georg Wild ,  Rembert Kohler ,  Manfred Weibelzahl ,  Martin Haushofer ,  Johann Messner

IPC分类号： H02H7/26 ,  H02J3/36 ,  H02M7/757

CPC分类号： H02J3/36 ,  H02H7/268 ,  H02M7/7575 ,  Y02E60/60

摘要： A state signal is formed to indicate a transition to a bypass mode of operation. In forming the signal of each winding system of a corresponding converter transformer on a side of the converter transformer are determined, weighted with weighting factors and summed up. The summation current formed in this manner does not have any null zones in the normal operation of the converter. All weighting factors are different if the phase currents between the converter and the converter transformer are used to produce the summation current. In the case of a converter transformer which is connected to the converter via a delta-connected winding system and in which the winding currents are used, certain differences formed by the weighting factors are not to be the same. A DC Hall converter with an insertion hole is particularly well suited for weighting and combining the currents of each individual winding system.

摘要翻译： 形成状态信号以指示向旁路操作模式的转换。 在转换变压器一侧形成相应变流器变压器的每个绕组系统的信号被确定，用加权因子加权并加总。 以这种方式形成的求和电流在转换器的正常工作中没有任何空区。 如果转换器和转换器变压器之间的相电流用于产生求和电流，所有加权因子都是不同的。 在通过三角形连接的绕组系统连接到转换器并且使用绕组电流的转换器变压器的情况下，由加权因子形成的某些差异将不相同。 具有插入孔的DC霍尔转换器特别适用于加权和组合每个单独绕组系统的电流。