JP5017201B2 - 発電設備 - Google Patents
発電設備 Download PDFInfo
- Publication number
- JP5017201B2 JP5017201B2 JP2008182929A JP2008182929A JP5017201B2 JP 5017201 B2 JP5017201 B2 JP 5017201B2 JP 2008182929 A JP2008182929 A JP 2008182929A JP 2008182929 A JP2008182929 A JP 2008182929A JP 5017201 B2 JP5017201 B2 JP 5017201B2
- Authority
- JP
- Japan
- Prior art keywords
- steam
- pressure
- power generation
- generator
- regulating valve
- 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.)
- Active
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
- F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
- F01D17/24—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical electrical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/02—Arrangement of sensing elements
- F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K11/00—Plants characterised by the engines being structurally combined with boilers or condensers
- F01K11/02—Plants characterised by the engines being structurally combined with boilers or condensers the engines being turbines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Turbines (AREA)
- Control Of Eletrric Generators (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
2 蒸気供給源
3 減圧弁
4 蒸気プロセスライン
5 余剰蒸気ライン
6 圧力調整弁
7 圧力検出器
8 発電ライン
9 発電装置
10 制御装置(制御手段)
11 コンソール
12 スクリュ膨張機(容積式スチームエキスパンダ)
13 発電機
14 給気圧力検出器
15 コンバータ
16 制御装置
17 インバータ
18 電力系統
19 連係変圧器
20 圧力調整弁
21 圧力検出器
Claims (2)
- 廃熱ボイラ等の蒸気供給源で発生する蒸気を所定のプロセスのために供給する蒸気プロセスラインと、
前記蒸気プロセスラインから分岐し、余剰蒸気を大気放出又は復水器に供給する余剰蒸気ラインと、
前記余剰蒸気ラインに並列に介設された圧力調整弁と発電装置と、
前記圧力調整弁の一次側に設けられた圧力検出器と、
前記圧力検出器の検出した圧力が設定圧力値となるように前記圧力調整弁の開度を制御する制御手段と
を備え、
前記圧力調整弁における前記設定圧力値より、前記発電装置における給気圧力の目標値のほうが、小さくなるように設定されてなることを特徴とする発電設備。 - 前記発電装置が、蒸気の膨張を回転力に変換する容積式スチームエキスパンダと、
前記容積式スチームエキスパンダの回転軸に接続された発電機と、
前記発電機の運転周波数を設定する発電機運転周波数設定手段と、
を備えることを特徴とする請求項1に記載の発電設備。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008182929A JP5017201B2 (ja) | 2008-07-14 | 2008-07-14 | 発電設備 |
KR1020090062777A KR101095101B1 (ko) | 2008-07-14 | 2009-07-10 | 발전 설비 |
CN200910160743A CN101644169A (zh) | 2008-07-14 | 2009-07-14 | 发电设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008182929A JP5017201B2 (ja) | 2008-07-14 | 2008-07-14 | 発電設備 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010019233A JP2010019233A (ja) | 2010-01-28 |
JP5017201B2 true JP5017201B2 (ja) | 2012-09-05 |
Family
ID=41656208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008182929A Active JP5017201B2 (ja) | 2008-07-14 | 2008-07-14 | 発電設備 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5017201B2 (ja) |
KR (1) | KR101095101B1 (ja) |
CN (1) | CN101644169A (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101103549B1 (ko) | 2009-08-18 | 2012-01-09 | 삼성에버랜드 주식회사 | 증기 터빈 시스템 및 증기 터빈 시스템의 에너지 효율 증가 방법 |
KR101028634B1 (ko) * | 2010-07-21 | 2011-04-11 | 정희균 | 발전소의 출력증강으로 발생한 잉여증기를 이용한 보조발전시스템 |
KR101400339B1 (ko) | 2013-03-28 | 2014-06-27 | 현대제철 주식회사 | 스팀 압력 제어 방법 |
JP6060029B2 (ja) * | 2013-04-22 | 2017-01-11 | 株式会社神戸製鋼所 | 回転機駆動システム |
GB2537358A (en) * | 2015-04-10 | 2016-10-19 | Ipouch Ltd | Infusion device |
CN110219710A (zh) * | 2019-03-15 | 2019-09-10 | 华电电力科学研究院有限公司 | 一种压差发电系统及运行方法 |
JP2021055867A (ja) * | 2019-09-27 | 2021-04-08 | 三菱パワー株式会社 | 排熱回収ボイラ、蒸気タービン設備及びガス化設備 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62105091A (ja) * | 1985-11-01 | 1987-05-15 | 株式会社日立製作所 | タ−ビン制御装置 |
JPS6383216A (ja) * | 1986-09-26 | 1988-04-13 | Nkk Corp | 転炉排熱回収蒸気の有効利用方法 |
JPS63150403A (ja) * | 1986-12-12 | 1988-06-23 | Hitachi Ltd | タ−ビン制御装置 |
JPS63164501U (ja) * | 1987-04-17 | 1988-10-26 | ||
JP3774487B2 (ja) * | 1995-03-07 | 2006-05-17 | 株式会社東芝 | コンバインドサイクル発電プラント |
JPH1163413A (ja) * | 1997-08-26 | 1999-03-05 | Mitsubishi Heavy Ind Ltd | 排ガスボイラ |
JPH11343814A (ja) | 1998-05-28 | 1999-12-14 | Mitsubishi Heavy Ind Ltd | ボイラタービン発電装置における蒸気制御方法 |
JP3921333B2 (ja) * | 2000-09-12 | 2007-05-30 | 株式会社神戸製鋼所 | 余剰蒸気のエネルギー回収装置 |
JP2003343208A (ja) * | 2002-05-23 | 2003-12-03 | Hitachi Ltd | 前圧制御蒸気タービンプラント |
JP2004190949A (ja) * | 2002-12-11 | 2004-07-08 | Kobe Steel Ltd | 過熱蒸気生成方法及びその装置、並びに余剰水蒸気の動力回収方法及びその装置 |
JP4486391B2 (ja) * | 2004-03-30 | 2010-06-23 | 株式会社神戸製鋼所 | 余剰蒸気の有効利用装置 |
JP2008106954A (ja) * | 2006-10-23 | 2008-05-08 | Sanki Eng Co Ltd | ごみ焼却熱利用システム |
JP4850726B2 (ja) * | 2007-01-12 | 2012-01-11 | 株式会社神戸製鋼所 | 発電装置 |
-
2008
- 2008-07-14 JP JP2008182929A patent/JP5017201B2/ja active Active
-
2009
- 2009-07-10 KR KR1020090062777A patent/KR101095101B1/ko not_active IP Right Cessation
- 2009-07-14 CN CN200910160743A patent/CN101644169A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2010019233A (ja) | 2010-01-28 |
CN101644169A (zh) | 2010-02-10 |
KR101095101B1 (ko) | 2011-12-16 |
KR20100007770A (ko) | 2010-01-22 |
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