Title:
電力変換装置、電力変換装置用制御装置および電力変換装置の制御方法
Document Type and Number:
Japanese Patent JP6647426
Kind Code:
B2
Abstract:
An object of the present invention is to sufficiently reduce a switching loss. A control device causes a positive electrode of a first voltage to appear at a second connection point by switching second and third switching elements to an ON state. Next, the control device causes the positive electrode of the first voltage to appear at a first connection point by switching the second and third switching elements to an OFF state. After that, fifth and eighth switching elements are switched to the OFF state, and sixth and seventh switching elements are switched to the ON state.
Inventors:
Furukawa Kimihisa
Shintaro Tanaka
Shimae Takae
Reihiko Kanoda
Nakahara Mizuki
Yuichi Mabuchi
Shintaro Tanaka
Shimae Takae
Reihiko Kanoda
Nakahara Mizuki
Yuichi Mabuchi
Application Number:
JP2018557473A
Publication Date:
February 14, 2020
Filing Date:
December 21, 2016
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
H02M3/28
Domestic Patent References:
JP2006081263A |
Foreign References:
WO2014103105A1 | ||||
WO2007145388A1 | ||||
US5027264 |
Attorney, Agent or Firm:
Isono International Patent and Trademark Office