JPS55109707A - Geothermal turbine plant - Google Patents
Geothermal turbine plantInfo
- Publication number
- JPS55109707A JPS55109707A JP1640579A JP1640579A JPS55109707A JP S55109707 A JPS55109707 A JP S55109707A JP 1640579 A JP1640579 A JP 1640579A JP 1640579 A JP1640579 A JP 1640579A JP S55109707 A JPS55109707 A JP S55109707A
- Authority
- JP
- Japan
- Prior art keywords
- section
- steam
- pressure
- low
- turbine section
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
PURPOSE: To obtain a maximal efficiency of a geothermal turbine plant, by controlling the ratio of the amount of exhaust steam discharged from high-pressure turbine section to that of exhaust steam discharged from low-pressure turbine section to approach to 1 : 1, throough employment of an arrangement in which exhaust steam from the high-pressure turbine section is introduced into a low vacuum condenser and exhaust steam from the low-pressure turbine section is introduced into a high-vacuum condenser for condensation therein.
CONSTITUTION: Turbine 30 includes a low-pressure turbine section 31 and a high- pressure turbine section 32. The high-pressure turbine section 32 comprises the first section 33 whose steam chamber is communicated to that of low-pressure turbine section 31 and the second section 34 having a common turbine shaft as the first section 33 but having an independent steam chamber. A portion of high-pressure steam supplied from inlet 14 is introduced into the first section 33 and the remainder is introduced into the second section 34. Hihg-pressure steam expanded in section 33 is mixed with steam supplied from low-pressure steam inlet 16 and continues expansion in turbine section 31. Exhaust steam discharged from section 31 is delivered to high-vacuum condenser 17. On the other hand, steam supplied to the second section 34 of turbine section 32 is expanded only within its own space and the exhaust steam is delivered to low-pressure condenser 18.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54016405A JPS5857607B2 (en) | 1979-02-15 | 1979-02-15 | geothermal turbine equipment |
| US06/093,471 US4366675A (en) | 1978-11-16 | 1979-11-13 | Geothermal turbine installation |
| IT19969/80A IT1140625B (en) | 1979-02-15 | 1980-02-15 | GEOTHERMAL TURBINE PLANT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54016405A JPS5857607B2 (en) | 1979-02-15 | 1979-02-15 | geothermal turbine equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55109707A true JPS55109707A (en) | 1980-08-23 |
| JPS5857607B2 JPS5857607B2 (en) | 1983-12-21 |
Family
ID=11915325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54016405A Expired JPS5857607B2 (en) | 1978-11-16 | 1979-02-15 | geothermal turbine equipment |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5857607B2 (en) |
| IT (1) | IT1140625B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012077371A1 (en) * | 2010-12-06 | 2012-06-14 | 三菱重工業株式会社 | Steam turbine, power plant, and operation method for steam turbine |
-
1979
- 1979-02-15 JP JP54016405A patent/JPS5857607B2/en not_active Expired
-
1980
- 1980-02-15 IT IT19969/80A patent/IT1140625B/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012077371A1 (en) * | 2010-12-06 | 2012-06-14 | 三菱重工業株式会社 | Steam turbine, power plant, and operation method for steam turbine |
| CN102985642A (en) * | 2010-12-06 | 2013-03-20 | 三菱重工业株式会社 | Steam turbine, power plant, and operation method for steam turbine |
| US8857183B2 (en) | 2010-12-06 | 2014-10-14 | Mitsubishi Heavy Industries, Ltd. | Steam turbine, power plant and method for operating steam turbine |
Also Published As
| Publication number | Publication date |
|---|---|
| IT8019969A1 (en) | 1981-08-15 |
| IT8019969A0 (en) | 1980-02-15 |
| JPS5857607B2 (en) | 1983-12-21 |
| IT1140625B (en) | 1986-10-01 |
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