Title:
TURBINE GENERATOR START METHOD AND TURBINE GENERATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2003/052922
Kind Code:
A1
Abstract:
For a turbine generator start apparatus, a start inverter circuit is provided separately, so that the inverter is divided into a large-output inverter for generation and a small-output inverter for starting, thereby flexibly using the inverter. For this, a turbine generation system includes an inverter control circuit for inactivating the generation inverter of pulse width modulation connected to the turbine generator, first switch means for connecting an internal power source to the turbine generator, and an inverter control circuit for supplying from the start inverter to the turbine generator a power for driving the turbine generator to a purge speed and accelerating it to a start speed.
Inventors:
MCKELVEY TERENCE (JP)
FURUYA TAI (JP)
FURUYA TAI (JP)
Application Number:
PCT/JP2002/012825
Publication Date:
June 26, 2003
Filing Date:
December 06, 2002
Export Citation:
Assignee:
EBARA CORP (JP)
MCKELVEY TERENCE (JP)
FURUYA TAI (JP)
MCKELVEY TERENCE (JP)
FURUYA TAI (JP)
International Classes:
F02C7/26; F02C7/268; H02P9/08; (IPC1-7): H02P9/04; H02P9/08
Foreign References:
| JPH10153102A | 1998-06-09 | |||
| JPH0614600A | 1994-01-21 | |||
| JPH0638577A | 1994-02-10 |
Other References:
See also references of EP 1463195A4
Attorney, Agent or Firm:
Shamoto, Ichio (Section 206 New Ohtemachi Bldg., 2-1,
Ohtemachi 2-chom, Chiyoda-ku Tokyo, JP)
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