JPS58104303U - Cosbind cycle power plant - Google Patents
Cosbind cycle power plantInfo
- Publication number
- JPS58104303U JPS58104303U JP55682U JP55682U JPS58104303U JP S58104303 U JPS58104303 U JP S58104303U JP 55682 U JP55682 U JP 55682U JP 55682 U JP55682 U JP 55682U JP S58104303 U JPS58104303 U JP S58104303U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- combined cycle
- cycle power
- communication
- duct
- 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
-
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案のコンバインドサイクル発電プ
−ラントの一実施例を示す系統図、第２図はその部分負
荷効率を比較を示す熱効率曲線図、第３図は一軸コンバ
インドプラントの起動特性を示す曲線図である。
１．１′・・・空気圧縮機、２．２′・・・ガスタービ
ン、’３．３’・・・発電機、４，４′・・・蒸気ター
ビン、５．５′・・・排熱回収熱交換器、６． ６’、
８． ８′・・・排気弁、７． ７’、 ９．
９’・・・排気ダクト、１０．１０’・・・復水器、１
１・・・排気連絡弁、１２・・・排気連絡ダクト、Ｕ、
、 Ｕ２・・・ユニット。Figure 1 shows the combined cycle power generation system of this invention.
FIG. 2 is a thermal efficiency curve diagram showing a comparison of partial load efficiencies, and FIG. 3 is a curve diagram showing the startup characteristics of a single-shaft combined plant. 1.1'... Air compressor, 2.2'... Gas turbine, '3.3'... Generator, 4,4'... Steam turbine, 5.5'... Exhaust Heat recovery heat exchanger, 6. 6',
8. 8'...exhaust valve, 7. 7', 9.
9'...Exhaust duct, 10.10'...Condenser, 1
1...Exhaust connection valve, 12...Exhaust connection duct, U,
, U2...unit.
Claims (1)
合せたコンバインサイクルプラントにおいて、前記各ユ
ニットのそれぞれのガスタービンの排熱回収熱交換器へ
導く排気ダクトを排気連絡弁を有する排気連絡ダクトで
連通したことを特徴とするコンバインドサイクル発電プ
ラント。 −（２）排気連絡弁は運転中のユニットの
排気ガスを停止中のユニットの排熱回収熱交換器へ導い
てウオーミングさせるときに開路することを特徴とする
実用新案登録請求の範囲第１項記載のコンバインドサイ
クル発電プラント。 （３）各ユニットのガスタービンの排気ダクトにおける
排気連絡ダクトの上流側に排気弁を設け、この排気弁を
排気連絡弁の開路中に閉路して排気ガスの逆流を防止す
ることを特徴とする実用新案登録請求の範囲第１項記載
のコンバインドサイクル発電プラント。[Claims for Utility Model Registration] (1) In a combined cycle plant that combines a plurality of combined cycle units, an exhaust duct that leads to the exhaust heat recovery heat exchanger of each gas turbine of each unit is connected to an exhaust gas having an exhaust communication valve. A combined cycle power generation plant characterized by communication through a communication duct. - (2) Utility model registration claim 1, characterized in that the exhaust communication valve opens when the exhaust gas from the operating unit is guided to the exhaust heat recovery heat exchanger of the stopped unit for warming. The combined cycle power plant described. (3) An exhaust valve is provided on the upstream side of the exhaust communication duct in the exhaust duct of the gas turbine of each unit, and this exhaust valve is closed while the exhaust communication valve is open to prevent backflow of exhaust gas. A combined cycle power generation plant according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55682U JPS58104303U (en) | 1982-01-08 | 1982-01-08 | Cosbind cycle power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55682U JPS58104303U (en) | 1982-01-08 | 1982-01-08 | Cosbind cycle power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58104303U true JPS58104303U (en) | 1983-07-15 |
Family
ID=30013624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55682U Pending JPS58104303U (en) | 1982-01-08 | 1982-01-08 | Cosbind cycle power plant |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58104303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002038907A (en) * | 2000-07-28 | 2002-02-06 | Toshiba Corp | Electric power plant of combined cycle |
-
1982
- 1982-01-08 JP JP55682U patent/JPS58104303U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002038907A (en) * | 2000-07-28 | 2002-02-06 | Toshiba Corp | Electric power plant of combined cycle |
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