CA2279052A1 - A power generation system - Google Patents
A power generation system Download PDFInfo
- Publication number
- CA2279052A1 CA2279052A1 CA002279052A CA2279052A CA2279052A1 CA 2279052 A1 CA2279052 A1 CA 2279052A1 CA 002279052 A CA002279052 A CA 002279052A CA 2279052 A CA2279052 A CA 2279052A CA 2279052 A1 CA2279052 A1 CA 2279052A1
- Authority
- CA
- Canada
- Prior art keywords
- pressure side
- power generation
- generation system
- stage blades
- inches
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
A combined power generation system that includes a generator driven by both a steam turbine and a gas turbine. The steam turbine includes a rotor provided with a mono-block rotor shaft, multi-stage blades fixed on the mono-block rotor shaft from a high pressure side to a low pressure side. Final stage blades (e.g. made from Ti-based alloy) are provided at the low pressure side where, ideally, the final stage blades have a length not less than 40 inches (at 3000 rpm shaft rotation) or 33.5 inches (at 3600 rpm). The gas turbine includes movable turbine blades (e.g. made from Ni-based cast alloy).
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2389089 | 1989-02-03 | ||
JP01-023890 | 1989-02-03 | ||
JP01-126622 | 1989-05-22 | ||
JP12662289 | 1989-05-22 | ||
CA002245049A CA2245049C (en) | 1989-02-03 | 1990-02-01 | A power generation system |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002245049A Division CA2245049C (en) | 1989-02-03 | 1990-02-01 | A power generation system |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2279052A1 true CA2279052A1 (en) | 1990-08-03 |
CA2279052C CA2279052C (en) | 2003-11-11 |
Family
ID=29553703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002279052A Expired - Lifetime CA2279052C (en) | 1989-02-03 | 1990-02-01 | A power generation system |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2279052C (en) |
-
1990
- 1990-02-01 CA CA002279052A patent/CA2279052C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2279052C (en) | 2003-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |