Invention Grant
- Patent Title: Superconductive rotating electric machine drive control system and superconductive rotating electric machine drive control method
- Patent Title (中): 超导旋转电机驱动控制系统和超导旋转电机驱动控制方式
-
Application No.: US12513386Application Date: 2007-10-31
-
Publication No.: US08076894B2Publication Date: 2011-12-13
- Inventor: Mitsuru Izumi , Naoki Maki
- Applicant: Mitsuru Izumi , Naoki Maki
- Applicant Address: JP Tokyo-to
- Assignee: National University Corporation Tokyo University of Marine Science and Technology
- Current Assignee: National University Corporation Tokyo University of Marine Science and Technology
- Current Assignee Address: JP Tokyo-to
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2006-302923 20061108
- International Application: PCT/JP2007/071201 WO 20071031
- International Announcement: WO2008/056580 WO 20080515
- Main IPC: H02P1/46
- IPC: H02P1/46
Abstract:
The present invention provides a superconductive rotating electric machine drive control system that has higher efficiency and is smaller size and lighter in weight than conventional systems, and also provides a superconductive rotating electric machine drive control method to be implemented in the superconductive rotating electric machine drive control system. By the superconductive rotating electric machine drive control system and the superconductive rotating electric machine drive control method in accordance with the present invention, a control operation is performed so that the field current If2 applied to the superconductive field winding of the synchronous rotating electric machine satisfies an equation for the field current If2 in accordance with the variation of the electric power exchanged between the synchronous rotating electric machine and the power unit.
Public/Granted literature
Information query
