TY - GEN
T1 - High performance and long life uninterruptible power source using a flywheel energy storage unit
AU - Takahashi, Isao
AU - Amei, Kenji
AU - Itoh, Youichi
PY - 1990
Y1 - 1990
N2 - The development of a flywheel uninterruptible power supply incorporating electrolytic capacitorless inverters and converters, optocouplerless power device drive circuits, loss reduction of high-frequency insulated-gate bipolar transistor (IGBT) inverters, and high-response regeneration control of the induction motor is described. Results from experiments performed on a three-phase, 5-kVA uninterruptible power source show that the system provides over 15 years of life, 100% input power factor, a 1% output voltage distortion, and a 93.4% efficiency.
AB - The development of a flywheel uninterruptible power supply incorporating electrolytic capacitorless inverters and converters, optocouplerless power device drive circuits, loss reduction of high-frequency insulated-gate bipolar transistor (IGBT) inverters, and high-response regeneration control of the induction motor is described. Results from experiments performed on a three-phase, 5-kVA uninterruptible power source show that the system provides over 15 years of life, 100% input power factor, a 1% output voltage distortion, and a 93.4% efficiency.
UR - http://www.scopus.com/inward/record.url?scp=0025566629&partnerID=8YFLogxK
M3 - 会議への寄与
AN - SCOPUS:0025566629
SN - 0879425539
T3 - Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)
SP - 1049
EP - 1055
BT - Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)
PB - Publ by IEEE
T2 - 1990 IEEE Industry Applications Society Annual Meeting - IAS-25 Part 2 (of 2)
Y2 - 7 October 1990 through 12 October 1990
ER -