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Content Provider | IEEE Xplore Digital Library |
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Author | Nishio, T. Minoguti, K. Uno, S. Futami, M. Hombu, M. Ichinose, M. Maoka, A. |
Copyright Year | 1997 |
Description | Author affiliation: Tech. Res. Center, Kansai Electr. Power Co. Inc., Hyogo, Japan (Nishio, T.) |
Abstract | For an adjustable speed generation system with a flywheel, not only quick active power and voltage responses, but also continuous operation during electric power network faults are necessary to stabilize electric power networks. Quick active power response of 40 rad/s and voltage response of 40 rad/s are obtained in a 30 kVA test model. To realize these quick responses, a controller with multi-microprocessors is used, in which the minimum sampling time is 185 /spl mu/s. Moreover, cooperative power flow control between the rectifier and inverter is added to power, voltage and speed controls of the generator/motor. Chopper control for overvoltage suppression is added to the DC link voltage control. Continuous operation can be realized even during such electric power network faults as 1-line, 2-line and 3-line ground faults due to these controls. |
Starting Page | 209 |
Ending Page | 214 |
File Size | 510231 |
Page Count | 6 |
File Format | |
ISBN | 0780338235 |
DOI | 10.1109/PCCON.1997.645613 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 1997-08-06 |
Publisher Place | Japan |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Voltage control Power generation Flywheels Testing Sampling methods Load flow control Rectifiers Inverters Velocity control Choppers |
Content Type | Text |
Resource Type | Article |
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