公开(公告)号：US11062850B2

公开(公告)日：2021-07-13

申请号：US16547564

申请日：2019-08-22

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Shozo Hiramoto ,  Hiroki Takeoka ,  Kazumasa Yoshida ,  Daisuke Mitani

IPC: H01G4/33 ,  H01G4/228 ,  H01G4/012 ,  H01G2/02 ,  H02M7/00

Abstract: A film capacitor includes a capacitor element, a first bus bar, and a second bus bar. The first bus bar includes a first electrode connecting part connected to the first electrode of the capacitor element at one end and a first connection terminal at another end. The second bus bar includes a second electrode connecting part connected to the second electrode of the capacitor element at one end and a second connection terminal at another end. The first bus bar includes a branch part that is branched from a position closer to the first electrode connecting part than the first connection terminal and extends toward the second electrode along a peripheral surface of the capacitor element. The second bus bar includes an overlapping part that overlaps at least a part of the branch part. The overlapping part is along the peripheral surface of the capacitor element.

公开(公告)号：US10355530B2

公开(公告)日：2019-07-16

申请号：US15549320

申请日：2016-03-11

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yusuke Tanji ,  Hideki Tamura ,  Kazumasa Yoshida

IPC: H02J50/12 ,  H04B5/00 ,  B60L53/12 ,  B60M7/00 ,  H02J7/02 ,  B60L53/20

Abstract: A control circuit controls a plurality of conversion switching elements by first drive signals and a plurality of adjustment switching elements by second drive signals. The control circuit is configured to adjust a phase difference which is a delay of the phase of each of the second drive signals to the phase of each of the first drive signals to a set value within a prescribed range to adjust the magnitude of output power. The prescribed range includes at least one of a range of 270 degrees to 360 degrees and a range of 90 degrees to 180 degrees.