KR101644254B1 - 단차실형 증기 터빈 및 1축형 컴바인드 사이클 발전 장치 - Google Patents

단차실형 증기 터빈 및 1축형 컴바인드 사이클 발전 장치 Download PDF

Info

Publication number
KR101644254B1
KR101644254B1 KR1020147020487A KR20147020487A KR101644254B1 KR 101644254 B1 KR101644254 B1 KR 101644254B1 KR 1020147020487 A KR1020147020487 A KR 1020147020487A KR 20147020487 A KR20147020487 A KR 20147020487A KR 101644254 B1 KR101644254 B1 KR 101644254B1
Authority
KR
South Korea
Prior art keywords
pressure chamber
steam turbine
low
rotor
pressure
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
Application number
KR1020147020487A
Other languages
English (en)
Korean (ko)
Other versions
KR20140105600A (ko
Inventor
다카시 마루야마
아사하루 마츠오
Original Assignee
미츠비시 히타치 파워 시스템즈 가부시키가이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 미츠비시 히타치 파워 시스템즈 가부시키가이샤 filed Critical 미츠비시 히타치 파워 시스템즈 가부시키가이샤
Publication of KR20140105600A publication Critical patent/KR20140105600A/ko
Application granted granted Critical
Publication of KR101644254B1 publication Critical patent/KR101644254B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • 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
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • 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
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/12—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engines being mechanically coupled
    • F01K23/14—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engines being mechanically coupled including at least one combustion engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/28—Arrangement of seals
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/243—Flange connections; Bolting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/02—Plural gas-turbine plants having a common power output
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/31—Application in turbines in steam turbines
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)
KR1020147020487A 2012-02-17 2012-07-26 단차실형 증기 터빈 및 1축형 컴바인드 사이클 발전 장치 Active KR101644254B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2012-033262 2012-02-17
JP2012033262A JP5999919B2 (ja) 2012-02-17 2012-02-17 単車室型蒸気タービンおよび一軸型コンバインドサイクル発電装置
PCT/JP2012/068917 WO2013121603A1 (ja) 2012-02-17 2012-07-26 単車室型蒸気タービンおよび一軸型コンバインドサイクル発電装置

Publications (2)

Publication Number Publication Date
KR20140105600A KR20140105600A (ko) 2014-09-01
KR101644254B1 true KR101644254B1 (ko) 2016-07-29

Family

ID=48982382

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147020487A Active KR101644254B1 (ko) 2012-02-17 2012-07-26 단차실형 증기 터빈 및 1축형 컴바인드 사이클 발전 장치

Country Status (7)

Country Link
US (1) US9334757B2 (enExample)
EP (1) EP2816201B1 (enExample)
JP (1) JP5999919B2 (enExample)
KR (1) KR101644254B1 (enExample)
CN (1) CN104105847B (enExample)
IN (1) IN2014MN01437A (enExample)
WO (1) WO2013121603A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015119520A (ja) * 2013-12-17 2015-06-25 三菱電機株式会社 発電プラント
JP6022078B2 (ja) 2014-02-19 2016-11-09 三菱重工コンプレッサ株式会社 回転システム
JP2016070225A (ja) * 2014-09-30 2016-05-09 富士電機株式会社 蒸気タービン設備
DE102014224419A1 (de) * 2014-11-28 2016-06-02 Siemens Aktiengesellschaft Turbinengehäuseanordnung, insbesondere mit einem Außengehäuseteil und einem Abdampfgehäuseteil einer Dampfturbine, sowie Verwendung hierfür
US11028731B2 (en) 2016-03-31 2021-06-08 Mitsubishi Power, Ltd. Casing position adjustment device
JP7093238B2 (ja) * 2018-06-18 2022-06-29 三菱重工業株式会社 蒸気タービン設備及びコンバインドサイクルプラント
JP7134002B2 (ja) * 2018-07-04 2022-09-09 三菱重工業株式会社 蒸気タービン設備及びコンバインドサイクルプラント
KR102491290B1 (ko) * 2018-08-17 2023-01-27 미츠비시 파워 가부시키가이샤 원호상 부재의 위치 조정 방법 및 위치 조정 지그
JP7406998B2 (ja) * 2020-01-22 2023-12-28 三菱重工業株式会社 回転機械の支持装置、支持方法および回転機械
CN112459848A (zh) * 2020-11-23 2021-03-09 东方电气集团东方汽轮机有限公司 一种方便纯凝背压切换的三缸三排汽汽轮机及其切换方法
CN112343675A (zh) * 2020-11-25 2021-02-09 哈尔滨汽轮机厂有限责任公司 一种25mw等级高转速抽汽凝汽式汽轮机
CN112523817A (zh) * 2020-12-18 2021-03-19 哈尔滨汽轮机厂有限责任公司 一种新型40mw等级反动式抽凝式联合循环汽轮机
CN112696237A (zh) * 2020-12-31 2021-04-23 哈尔滨汽轮机厂有限责任公司 一种135mw单缸空冷光热汽轮机
CN112879110B (zh) * 2021-03-19 2025-05-13 西安热工研究院有限公司 一种一炉带两机超低负荷运行的热力系统及其切换方法
CN113279828B (zh) * 2021-06-24 2022-06-14 武汉大学 一种带轴封支承调节装置的核电汽轮机低压排汽结构
CN113374549A (zh) * 2021-07-23 2021-09-10 哈尔滨汽轮机厂有限责任公司 一种新型f级联合循环汽轮机
CN113982705A (zh) * 2021-11-02 2022-01-28 哈尔滨汽轮机厂有限责任公司 一种40mw超高压高转速单缸空冷汽轮机
CN114607474B (zh) * 2022-03-21 2024-11-29 中国联合重型燃气轮机技术有限公司 静叶间隙控制系统和具有其的燃气轮机
CN118110579B (zh) * 2024-03-19 2024-08-16 天津国源电科有限责任公司 一种生物质热电联产高效汽轮机

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58156105A (ja) 1982-03-10 1983-09-17 Toshiba Corp パルス燃焼機
JPS5918207A (ja) * 1982-07-21 1984-01-30 Toshiba Corp 蒸気タ−ビンの隙間調整装置
JPH01280603A (ja) 1988-05-06 1989-11-10 Hitachi Ltd 蒸気タービン軸受分解構造
DE3941089A1 (de) * 1988-12-22 1990-06-28 Gen Electric Gasdichtung
US4961310A (en) * 1989-07-03 1990-10-09 General Electric Company Single shaft combined cycle turbine
JPH04132805A (ja) * 1990-09-25 1992-05-07 Fuji Electric Co Ltd 低圧タービンの伸び差制御装置
JPH05149106A (ja) * 1991-11-27 1993-06-15 Mitsubishi Heavy Ind Ltd 蒸気タービン車室
JP3529412B2 (ja) * 1993-12-09 2004-05-24 株式会社東芝 一軸型コンバインドサイクルプラント
FR2719627B1 (fr) * 1994-05-03 1996-06-14 Gec Alsthom Electromec Unité de production d'énergie électrique à cycle combiné comportant une turbine à gaz et une turbine à vapeur à plusieurs modules.
JPH0932505A (ja) * 1995-07-20 1997-02-04 Mitsubishi Heavy Ind Ltd 蒸気タービンの低圧車室
JP3620167B2 (ja) * 1996-07-23 2005-02-16 富士電機システムズ株式会社 再熱式軸流蒸気タービン
JP3626837B2 (ja) 1997-07-17 2005-03-09 三菱重工業株式会社 蒸気タービンの低圧車室
JP4064532B2 (ja) 1998-06-05 2008-03-19 三菱重工業株式会社 蒸気タービンの外車室冷却構造
EP1249579A1 (de) * 2001-04-11 2002-10-16 Siemens Aktiengesellschaft Turbinenanlage, inbesondere Dampfturbinenanlage
JP3702212B2 (ja) * 2001-09-28 2005-10-05 三菱重工業株式会社 軸シール機構及びタービン
JP2005098319A (ja) * 2003-09-22 2005-04-14 Toshiba Corp 弁駆動装置およびそれを備えた弁
DE102008043605B4 (de) 2007-11-16 2015-05-07 Alstom Technology Ltd. Verfahren zur Herstellung eines Turbinengehäuses
US20110030335A1 (en) * 2009-08-06 2011-02-10 General Electric Company Combined-cycle steam turbine and system having novel cooling flow configuration
CN102140938B (zh) * 2011-03-18 2014-04-30 上海电气电站设备有限公司 双缸同轴联合循环供热汽轮机

Also Published As

Publication number Publication date
EP2816201A1 (en) 2014-12-24
EP2816201A4 (en) 2015-12-02
KR20140105600A (ko) 2014-09-01
CN104105847B (zh) 2015-11-25
WO2013121603A1 (ja) 2013-08-22
EP2816201B1 (en) 2017-02-01
JP2013170468A (ja) 2013-09-02
CN104105847A (zh) 2014-10-15
US20130216354A1 (en) 2013-08-22
US9334757B2 (en) 2016-05-10
IN2014MN01437A (enExample) 2015-04-03
JP5999919B2 (ja) 2016-09-28

Similar Documents

Publication Publication Date Title
KR101644254B1 (ko) 단차실형 증기 터빈 및 1축형 컴바인드 사이클 발전 장치
US8864443B2 (en) Sealing device for steam turbines and method for controlling sealing device
KR101504848B1 (ko) 증기 터빈의 차실 위치 조정 장치
JP4898743B2 (ja) 回転機械のシール構造
KR102238953B1 (ko) 회전 기계의 흡인형 시일 어셈블리 및 그 조립 방법
US10458429B2 (en) Impeller shroud with slidable coupling for clearance control in a centrifugal compressor
KR20150111882A (ko) 분할 링 동압 페이스 시일을 위한 개별적 컴플라이언트 세그먼트
JP2016084861A (ja) ラビリンスシール装置および軸流型ターボ機械
JP6612433B2 (ja) 車室位置調整装置
US20110280721A1 (en) Gas turbine
JP2014080920A (ja) シール装置
KR102266135B1 (ko) 증기 터빈 발전 설비 및 증기 터빈 발전 설비의 운전 방법
JP2012145060A (ja) 蒸気タービンのシール構造
KR101518169B1 (ko) 터보머신의 로터 베어링 장치
JP6071831B2 (ja) 開閉弁及び蒸気タービン
JP2021092206A (ja) 蒸気タービン
KR101410391B1 (ko) 화력발전용 증기터빈 발전 플랜트 장치
JP2000282807A (ja) 蒸気タービン設備
US11353036B2 (en) Balancing system and method for turbomachine
JP4584080B2 (ja) 再生式単缶ガスタービン
JP2015161221A (ja) クリアランス調整装置、タービン装置
CN106030048B (zh) 用于蒸汽轮机的可加热的推杆
JP2018138770A (ja) ノズル構造及び蒸気タービン
JPS6011604A (ja) 蒸気タ−ビン
PL210104B1 (pl) Uszczelnienie nadbandażowe stopnia przepływowej maszyny wirnikowej

Legal Events

Date Code Title Description
A201 Request for examination
PA0105 International application

Patent event date: 20140722

Patent event code: PA01051R01D

Comment text: International Patent Application

PA0201 Request for examination
PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20151030

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20160524

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20160725

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20160725

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20210715

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20220701

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 20230628

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 20240702

Start annual number: 9

End annual number: 9

PR1001 Payment of annual fee

Payment date: 20250630

Start annual number: 10

End annual number: 10