Title:
Voltage regulator
Document Type and Number:
Japanese Patent JP6363391
Kind Code:
B2
Abstract:
In a voltage adjusting apparatus connected in series to a system, an output of an AC/DC converter thereof is reduced. Provided are: a second serial transformer 21 having a primary side connected in series to a secondary side of a first serial transformer 13 having a primary side connected in series to the system and to a secondary side of a parallel transformer 14 having a primary side connected in parallel to the system; and a first AC/DC converter 22 having an AC side connected to a secondary side of the second serial transformer 21. The first AC/DC converter 22 has a switching element 22c connected between an AC terminal 22a and a DC terminal 22b, an antiparallel diode 22d, and a capacitor 22e.
Inventors:
Arai Takuro
Hiroshi Mochikawa
Yuji Watanabe
Hiroshi Mochikawa
Yuji Watanabe
Application Number:
JP2014102669A
Publication Date:
July 25, 2018
Filing Date:
May 16, 2014
Export Citation:
Assignee:
Toshiba Corporation
Toshiba Energy Systems Co., Ltd.
Toshiba Energy Systems Co., Ltd.
International Classes:
H02J3/12; H02M5/12; H02M7/12
Domestic Patent References:
| JP2000014009A | ||||
| JP46008735B1 | ||||
| JP8335119A |
Attorney, Agent or Firm:
Kiuchi Mitsuharu
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