Title :
Emergency power supply using flywheel and doubly fed induction generator
Author :
Kimura, Noriyuki ; Sonoda, Makoto ; Morizane, Toshimitsu ; Taniguchi, Katsunori ; Kurokawa, Fujio
Author_Institution :
Osaka Inst. of Technol., Osaka, Japan
Abstract :
An emergency power supply (EPS) using an induction generator with a fly-wheel energy storage is investigated. Two different exciting system for the wounded rotor winding have been investigated. The principles of the operation and experimental results are shown. The results of start-up and steady state condition indicate that the inverter rating of the doubly fed induction generator is reduced fairly.
Keywords :
asynchronous generators; energy storage; flywheels; machine windings; rotors; doubly fed induction generator; emergency power supply; flywheel energy storage; rotor winding; steady state condition; Emergency power supplies; Flywheels; Induction generators;
Conference_Titel :
Telecommunications Energy Conference, 2009. INTELEC 2009. 31st International
Conference_Location :
Incheon
Print_ISBN :
978-1-4244-2490-0
Electronic_ISBN :
978-1-4244-2491-7
DOI :
10.1109/INTLEC.2009.5351813
