Title :
Permanent-magnet machines
Author :
Ojo, Olorunfemi ; Cox, John ; Wu, Zhiqing
Author_Institution :
Dept. of Electr. & Comput. Eng., Tennessee Technol. Univ., Cookeville, TN, USA
fDate :
12/1/1997 12:00:00 AM
Abstract :
This paper explores the use of an interior permanent-magnet synchronous machine (IPM) as a source of controlled DC power. A three-phase diode rectifier converts the generated AC power into DC, which is further processed by a buck or boost DC-DC converter with a pulse-width modulation voltage controller for load voltage and output power regulation. The modeling and analysis of the generator system set forth are confirmed to accurately predict the generator characteristics by experimental results derived from a 2 hp interior permanent-magnet generator controlled separately by a buck and a boost DC-DC converter
Keywords :
DC-DC power convertors; PWM power convertors; permanent magnet generators; power control; rectifying circuits; synchronous generators; voltage control; 2 hp; boost DC-DC converter; buck DC-DC converter; controlled DC power source; generated AC power conversion; interior permanent-magnet synchronous machine; load voltage regulation; output power regulation; pulse-width modulation voltage controller; three-phase diode rectifier; AC generators; Character generation; DC generators; DC-DC power converters; Diodes; Power generation; Pulse generation; Pulse width modulation converters; Rectifiers; Synchronous machines;
Journal_Title :
Energy Conversion, IEEE Transactions on
