JPS5561265A - High speed generator - Google Patents
High speed generatorInfo
- Publication number
- JPS5561265A JPS5561265A JP13283478A JP13283478A JPS5561265A JP S5561265 A JPS5561265 A JP S5561265A JP 13283478 A JP13283478 A JP 13283478A JP 13283478 A JP13283478 A JP 13283478A JP S5561265 A JPS5561265 A JP S5561265A
- Authority
- JP
- Japan
- Prior art keywords
- output voltage
- winding
- poles
- iron core
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
PURPOSE: To maintain the output voltage of a high speed generator constant by providing a control widning for exciting an iron core in one direction along the circumferential direction between the slot and the outer periphery of the stator side iron core of the generator having a permanent magnet rotor.
CONSTITUTION: A stator side iron core 6 formed with slots 7 is provided on the inner periphery oppositely to a rotor having rotating field poles 5 of permanent magnet. There are inserted a control winding 10 for exciting an iron core 6 in predetermined direction b along the circumferential direction into the upper layer of a slot 7 and an armature winding 8 into the lower layer thereof. When the rotating field poles 5 are for example, formed by four poles, the magnetic flux produced by the magnetomotive force of the winding 10 is increased with respect to the two poles of the field poles 5 and decrease with respect to the other two poles thereof. Since the increase output voltage by the increase of the flux is larger in magnitude than the decreased output voltage by the decrease of the flux by the affection of the magnetic saturation of the core, the winding 10 is energized to control to lower saturation of the core, the winding 10 is energized to control to lower the output the output voltage so as to maintain the output voltage constant.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53132834A JPS602867B2 (en) | 1978-10-27 | 1978-10-27 | high speed rotating generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53132834A JPS602867B2 (en) | 1978-10-27 | 1978-10-27 | high speed rotating generator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5561265A true JPS5561265A (en) | 1980-05-08 |
JPS602867B2 JPS602867B2 (en) | 1985-01-24 |
Family
ID=15090609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53132834A Expired JPS602867B2 (en) | 1978-10-27 | 1978-10-27 | high speed rotating generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS602867B2 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59209039A (en) * | 1983-05-13 | 1984-11-27 | Nippon Denso Co Ltd | Ac generator for vehicle |
US7262539B2 (en) * | 2004-11-26 | 2007-08-28 | Pratt & Whitney Canada Corp. | Saturation control of electric machine |
US7439713B2 (en) | 2006-09-20 | 2008-10-21 | Pratt & Whitney Canada Corp. | Modulation control of power generation system |
US7541705B2 (en) | 2007-03-28 | 2009-06-02 | General Electric Company | Fault-tolerant permanent magnet machine with reconfigurable flux paths in stator back iron |
EP1746716A3 (en) * | 2005-07-20 | 2009-06-17 | Hamilton Sundstrand Corporation | Buck/boost method of voltage regulation for a permanent magnet generator (PMG) |
US7605504B2 (en) | 2007-03-28 | 2009-10-20 | General Electric Company | Fault-tolerant permanent magnet machine with reconfigurable stator core slot flux paths |
US7605503B2 (en) | 2007-03-28 | 2009-10-20 | General Electric Company | Fault-tolerant permanent magnet machine with reconfigurable stator core slot opening and back iron flux paths |
US8076882B2 (en) | 2007-12-26 | 2011-12-13 | Pratt & Whitney Canada Corp. | Motor drive architecture with active snubber |
US8279648B2 (en) | 2008-03-20 | 2012-10-02 | Pratt & Whitney Canada Corp. | Power inverter and method |
-
1978
- 1978-10-27 JP JP53132834A patent/JPS602867B2/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59209039A (en) * | 1983-05-13 | 1984-11-27 | Nippon Denso Co Ltd | Ac generator for vehicle |
US7262539B2 (en) * | 2004-11-26 | 2007-08-28 | Pratt & Whitney Canada Corp. | Saturation control of electric machine |
EP1746716A3 (en) * | 2005-07-20 | 2009-06-17 | Hamilton Sundstrand Corporation | Buck/boost method of voltage regulation for a permanent magnet generator (PMG) |
US7439713B2 (en) | 2006-09-20 | 2008-10-21 | Pratt & Whitney Canada Corp. | Modulation control of power generation system |
US7541705B2 (en) | 2007-03-28 | 2009-06-02 | General Electric Company | Fault-tolerant permanent magnet machine with reconfigurable flux paths in stator back iron |
US7605504B2 (en) | 2007-03-28 | 2009-10-20 | General Electric Company | Fault-tolerant permanent magnet machine with reconfigurable stator core slot flux paths |
US7605503B2 (en) | 2007-03-28 | 2009-10-20 | General Electric Company | Fault-tolerant permanent magnet machine with reconfigurable stator core slot opening and back iron flux paths |
US8076882B2 (en) | 2007-12-26 | 2011-12-13 | Pratt & Whitney Canada Corp. | Motor drive architecture with active snubber |
US8279648B2 (en) | 2008-03-20 | 2012-10-02 | Pratt & Whitney Canada Corp. | Power inverter and method |
Also Published As
Publication number | Publication date |
---|---|
JPS602867B2 (en) | 1985-01-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5482605A (en) | Permanent magnet type synchronous motor | |
GB976450A (en) | Improvements in or relating to alternators and motors | |
JPS5561265A (en) | High speed generator | |
JPS57186966A (en) | Rotor for permanent-magnet type synchronous motor | |
JPS54148214A (en) | Permanent-magnet-type synchronous motor | |
JPS5499910A (en) | Electric motor | |
JPS5323010A (en) | Commutatorless motor | |
JPS5597172A (en) | Face-opposed motor | |
JPS55100051A (en) | Rotary electric machine with speed generator | |
JPS5663117A (en) | Magnetic bearing | |
JPS5367819A (en) | Poled motor | |
JPS5574347A (en) | Electrical rotary machine | |
GB1096822A (en) | Improvements in or relating to induction motors | |
JPS5494610A (en) | Motor | |
JPS5653568A (en) | Motor with auxiliary stator | |
JPS5629451A (en) | Motor | |
JPS5691667A (en) | Small motor containing frequency generator | |
JPS555081A (en) | Motor construction | |
JPS5795175A (en) | Stepped motor | |
JPS5563564A (en) | Electrocnic commutator-type motor | |
JPS5497713A (en) | Motor | |
JPS5526043A (en) | Rotary field core for commutatorless motor | |
JPS5625357A (en) | Hysteresis motor | |
JPS57193963A (en) | Self rotating dynamo | |
JPS55139068A (en) | Motor for vibration generator |