Title:
制御装置
Document Type and Number:
Japanese Patent JP6909052
Kind Code:
B2
Abstract:
A control unit capable of accurately calculating a magnetization bias of a transformer is provided, thereby appropriately reducing the magnetization bias. The control unit acquires first and second currents that flow through a transformer during a period where either first or second switches individually turn ON. The control unit predicts an amount of magnetization bias in either positive side or negative side of the excitation current that flows through the transformer. The control unit reduces the magnetization bias of the transformer based on the predicted amount of magnetization bias.
Inventors:
Seiji Iyasu
Yuji Hayashi
Yuichi Handa
Yuji Hayashi
Yuichi Handa
Application Number:
JP2017102885A
Publication Date:
July 28, 2021
Filing Date:
May 24, 2017
Export Citation:
Assignee:
株式会社ＳＯＫＥＮ
株式会社デンソー
株式会社デンソー
International Classes:
H02M3/28
Domestic Patent References:
| JP201591212A | ||||
| JP2005204463A | ||||
| JP2016192889A | ||||
| JP11308862A | ||||
| JP2011188708A |
Attorney, Agent or Firm:
Tsuyoshi Yamada
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita