JPH01136635U - - Google Patents
Info
- Publication number
- JPH01136635U JPH01136635U JP3156988U JP3156988U JPH01136635U JP H01136635 U JPH01136635 U JP H01136635U JP 3156988 U JP3156988 U JP 3156988U JP 3156988 U JP3156988 U JP 3156988U JP H01136635 U JPH01136635 U JP H01136635U
- Authority
- JP
- Japan
- Prior art keywords
- steam
- amount
- gas turbine
- recovery boiler
- heat recovery
- 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
- 238000011084 recovery Methods 0.000 claims 3
- 238000010248 power generation Methods 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
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
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Description
第１図は本考案の一実施例の熱併給複合発電プ
ラントの系統図、第２図はガスタービン出力と空
気量の関係図、第３図はガスタービン出力と排ガ
ス温度の関係を示す図、第４図はプラントの運転
可能領域を示す図である。
１……インレツトガイドベーン。
Fig. 1 is a system diagram of a combined heat and power plant according to an embodiment of the present invention, Fig. 2 is a diagram showing the relationship between gas turbine output and air amount, and Fig. 3 is a diagram showing the relationship between gas turbine output and exhaust gas temperature. FIG. 4 is a diagram showing the operable area of the plant. 1...Inlet guide vane.
Claims (1)
タービンと、前記ガスタービンの排ガスを利用す
る排熱回収ボイラと、前記排熱回収ボイラから発
生する蒸気を用いて駆動する蒸気タービンとを含
む熱併給複合発電プラントに於いて、 電力の低負荷時に効率維持のために絞つて運転
するインレツトガイドベーンを熱需要が大きい場
合、開度を増し通過空気量を増やすことにより前
記排熱回収ボイラの入口温度を制限値以内に保ち
ながら助燃量を増して発生蒸気量を増加させる手
段を設けたことを特徴とする熱併給発電のガスタ
ービン排気量調整装置。[Claims for Utility Model Registration] A gas turbine that supplies steam for cooling and heating and drives a generator, an exhaust heat recovery boiler that uses the exhaust gas of the gas turbine, and a steam generator that uses the steam generated from the exhaust heat recovery boiler. In a combined heat and power combined cycle power generation plant that includes a driven steam turbine, the inlet guide vanes, which are operated at a reduced rate to maintain efficiency during low power loads, are opened to increase the amount of air passing through when the demand for heat is large. A gas turbine displacement adjustment device for combined heat and power generation, characterized in that a means is provided for increasing the amount of auxiliary combustion to increase the amount of generated steam while maintaining the inlet temperature of the exhaust heat recovery boiler within a limit value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3156988U JPH01136635U (en) | 1988-03-11 | 1988-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3156988U JPH01136635U (en) | 1988-03-11 | 1988-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01136635U true JPH01136635U (en) | 1989-09-19 |
Family
ID=31257515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3156988U Pending JPH01136635U (en) | 1988-03-11 | 1988-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01136635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011226489A (en) * | 2005-02-22 | 2011-11-10 | Toshiba Corp | Electric power-generating and desalination combined plant and operation method of the same |
-
1988
- 1988-03-11 JP JP3156988U patent/JPH01136635U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011226489A (en) * | 2005-02-22 | 2011-11-10 | Toshiba Corp | Electric power-generating and desalination combined plant and operation method of the same |
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