公开(公告)号：US20180109143A1

公开(公告)日：2018-04-19

申请号：US15566331

申请日：2016-04-13

申请人： CENTRAL JAPAN RAILWAY COMPANY ,  TOYO ELECTRIC MFG. CO., LTD.

发明人： Yuki KASHIWAGI ,  Toshiaki MURAI ,  Yoshiyasu HAGIWARA ,  Tadashi SAWADA ,  Takayoshi TANAKA ,  Takehisa KASHIMA

IPC分类号： H02J50/12 ,  H04B5/00 ,  H02M7/04

CPC分类号： H02J50/12 ,  H02M7/043 ,  H02M7/48 ,  H04B5/0037 ,  H04B5/0081 ,  H04B5/0093

摘要： An equivalent circuit of a converter (4) is represented by a series connection between an equivalent capacitor (41) and an equivalent resistor (42), and the converter (4) includes a controller that adjusts a power factor of the input power by controlling a capacitive reactance (Xc) of the equivalent capacitor (41).