JPH03129737U - - Google Patents
Info
- Publication number
- JPH03129737U JPH03129737U JP3809890U JP3809890U JPH03129737U JP H03129737 U JPH03129737 U JP H03129737U JP 3809890 U JP3809890 U JP 3809890U JP 3809890 U JP3809890 U JP 3809890U JP H03129737 U JPH03129737 U JP H03129737U
- Authority
- JP
- Japan
- Prior art keywords
- generator
- gas turbine
- temperature chamber
- high temperature
- chamber
- 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
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Motor Or Generator Cooling System (AREA)
- Wind Motors (AREA)
Description
第１図は本考案によるガスタービン発電機の保
護装置の一実施例を示す構成図、第２図は従来の
装置を示す構成図である。
１……ガスタービン、２……排気室、３……発
電機、６……換気フアン、８……断熱壁、９……
高温室、１０……低温室、１１……通気孔。
FIG. 1 is a block diagram showing an embodiment of a protection device for a gas turbine generator according to the present invention, and FIG. 2 is a block diagram showing a conventional device. 1... Gas turbine, 2... Exhaust chamber, 3... Generator, 6... Ventilation fan, 8... Insulating wall, 9...
High temperature chamber, 10...low temperature chamber, 11...ventilation hole.
Claims (1)
放熱される熱を外部へ逃がすとともに、発電機を
高温の外気から譲るように前記ガスタービンと前
記発電機の中間部にカツプリングコンパーメント
を設けてなるガスタービン発電機の保護装置にお
いて、前記カツプリングコンパーメント内を断熱
壁を用いて前記ガスタービン側の高温室と、前記
発電機側の低温室とに区画し、前記断熱壁に通気
孔を穿設して該高温室と低温室とを連通せしめ、
運転中冷却用空気を前記低温室に導き、そこから
前記通気孔を通して前記高温室まで順次流して前
記発電機の周囲に高温の外気流れるのを防止する
ように構成したことを特徴とするガスタービン発
電機の保護装置。 A gas turbine comprising a coupling compartment provided between the gas turbine and the generator so as to release heat radiated from an exhaust chamber that receives exhaust gas from the gas turbine to the outside and to isolate the generator from high-temperature outside air. In the generator protection device, the inside of the coupling compartment is divided into a high temperature chamber on the gas turbine side and a low temperature chamber on the generator side using a heat insulating wall, and a ventilation hole is bored in the heat insulating wall. to communicate the high temperature chamber and the low temperature chamber,
A gas turbine characterized in that during operation, cooling air is guided into the low temperature chamber and from there sequentially flows through the ventilation holes to the high temperature chamber to prevent high temperature outside air from flowing around the generator. Generator protection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3809890U JPH03129737U (en) | 1990-04-11 | 1990-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3809890U JPH03129737U (en) | 1990-04-11 | 1990-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03129737U true JPH03129737U (en) | 1991-12-26 |
Family
ID=31545802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3809890U Pending JPH03129737U (en) | 1990-04-11 | 1990-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03129737U (en) |
-
1990
- 1990-04-11 JP JP3809890U patent/JPH03129737U/ja active Pending
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