JPS57159902A - Generator with steam turbine - Google Patents
Generator with steam turbineInfo
- Publication number
- JPS57159902A JPS57159902A JP4246981A JP4246981A JPS57159902A JP S57159902 A JPS57159902 A JP S57159902A JP 4246981 A JP4246981 A JP 4246981A JP 4246981 A JP4246981 A JP 4246981A JP S57159902 A JPS57159902 A JP S57159902A
- Authority
- JP
- Japan
- Prior art keywords
- generator
- oil
- cut
- turbine
- front bearing
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
PURPOSE:To minimize the expansion and remodelling of facilities when a steam turbine and an generator are cut off from each other at their coupled parts and only the generator is run as a synchronous phase modifier, by transferring the front bearing stand of the steam turbine to the end of the generator. CONSTITUTION:When the steam turbines 1, 2 of an generator are cut off from generator 4 at a coupling unit 3 and only the generator is run as a synchronous phase modifier, the front bearing stand 10 of the high-pressure turbine 1 is cut off and transferred to the end of the generator. Although lubricating oil from a main oil pump 11 in the front bearing stand 10 originally installed at the high- pressure turbine 1 would normally be supplied to bearings 5-9 through an oil turbine 15 and an oil cooler 16, the oil is supplied to the bearings 8, 9 by closing a stop valve 53 in the running of the electricity generator 4 as a synchronous phase modifier. At the time of starting, an auxiliary oil pump 18 is driven to perform adequate oil supply. At the time of turning and of emergency, oil pumps 19, 20 are driven to perform adquate oil supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4246981A JPS57159902A (en) | 1981-03-25 | 1981-03-25 | Generator with steam turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4246981A JPS57159902A (en) | 1981-03-25 | 1981-03-25 | Generator with steam turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57159902A true JPS57159902A (en) | 1982-10-02 |
Family
ID=12636921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4246981A Pending JPS57159902A (en) | 1981-03-25 | 1981-03-25 | Generator with steam turbine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57159902A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1683943A2 (en) | 2004-12-23 | 2006-07-26 | NUOVO PIGNONE S.p.A. | Turbogenerator |
-
1981
- 1981-03-25 JP JP4246981A patent/JPS57159902A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1683943A2 (en) | 2004-12-23 | 2006-07-26 | NUOVO PIGNONE S.p.A. | Turbogenerator |
| EP1683943A3 (en) * | 2004-12-23 | 2007-05-30 | NUOVO PIGNONE S.p.A. | Turbogenerator |
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