| 摘要 |
<P>PROBLEM TO BE SOLVED: To secure the operation continuity of a power conversion device for exciting a secondary excitation type generator by protecting the power converter from overcurrent. <P>SOLUTION: This power conversion device for secondary excitation includes a diode rectifier configured by connecting DC sides of a power converter for excitation and a power converter for linkage with each other, connecting the AC side of the power converter for excitation with a secondary winding for the secondary excitation type generator through a first impedance, connecting DC connection sections of the power converter for excitation and the power converter for linkage with DC sides in parallel, and connecting the secondary winding of the secondary excitation type generator with AC side through a second impedance smaller than the first impedance. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
