Title:
電磁ポンプ補償電源装置および電磁ポンプシステム
Document Type and Number:
Japanese Patent JP5931869
Kind Code:
B2
Abstract:
Provided, in parallel to an electromagnetic pump in a power supply system, is an electromagnetic pump compensation power supply mechanism (10) that will perform a power-factor improving function as a synchronous machine during normal operation of a plant. The electromagnetic pump compensation power supply mechanism (10) is provided with an exciter stator permanent magnetic apparatus (45) that can switch an exciter between a non-excited state and an excited state. The exciter stator permanent magnet apparatus (45) comprises exciter stator permanent magnets (15a), springs (16) that apply force to the exciter stator permanent magnets (15a) towards positions facing an exciter rotor winding (15b), and electromagnetic solenoids (20) that make the exciter stator permanent magnets (15a) move to positions not facing the exciter rotor winding (15b) in resistance to the force applied by the springs (16).
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Inventors:
Fujiwara Nei
Toshie Aizawa
Jun Ito
Saito Fusao
Kenji Kazuki
Ryo Sugawara
Tetsu Suzuki
Toshie Aizawa
Jun Ito
Saito Fusao
Kenji Kazuki
Ryo Sugawara
Tetsu Suzuki
Application Number:
JP2013522743A
Publication Date:
June 08, 2016
Filing Date:
June 22, 2012
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
H02K44/02; G21C15/18; G21C15/247; G21D3/04
Domestic Patent References:
| JP62196030A | ||||
| JP2254375A | ||||
| JP2007259587A | ||||
| JP2001178023A | ||||
| JP55166443A | ||||
| JP5142382A | ||||
| JP3073891A | ||||
| JP2011176969A |
Attorney, Agent or Firm:
Patent Business Corporation Sakura International Patent Office