KR830004518A - 터빈 제어시스템 - Google Patents
터빈 제어시스템 Download PDFInfo
- Publication number
- KR830004518A KR830004518A KR1019800003889A KR800003889A KR830004518A KR 830004518 A KR830004518 A KR 830004518A KR 1019800003889 A KR1019800003889 A KR 1019800003889A KR 800003889 A KR800003889 A KR 800003889A KR 830004518 A KR830004518 A KR 830004518A
- Authority
- KR
- South Korea
- Prior art keywords
- inlet
- pressure
- error signal
- extraction
- signal
- Prior art date
Links
- 238000000605 extraction Methods 0.000 claims 11
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- 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
- F01K13/00—General layout or general methods of operation of complete plants
- F01K13/02—Controlling, e.g. stopping or starting
-
- 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
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/34—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
- F01K7/345—Control or safety-means particular thereto
-
- 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
- Y02E20/14—Combined heat and power generation [CHP]
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명이 유용하게 실시될 수 있는 형태의 발전설비의 선개략도. 제2도는 본 발명의 적절한 실시예에 따른 전기 제어시스템의 개략도.
Claims (5)
- 최소 입구 증기압력에 따라서 입구 밸브장치와 추출 밸브장치를 포함하는 추출 증기터빈의 동작을 제어하기 위한 방법에 있어서 특히, 입구 증기압력이 최소 입구 증기압력을 초과할 때마다 속도 및 추출압력 오차신호에 따라서 상기 입구 밸브장치와 상기 추출 밸브장치를 위치 설정하는 수단, 입구 증기압력이 최소 입구 증기압력 이하로 떨어질 때마다 입구 압력 신호에 따라서 상기 입구 밸브장치를 위치 설정하는 수단 및 입구 증기압력이 최소입구 증기압력 이하로 떨어질 때마다 입구 압력 신호 및 속도 신호에 따라서 상기 추출 밸브장치를 위치 설정하는 수단을 특징으로 하는 터빈 제어시스템.
- 최소 입구 증기압력에 따라서 입구 밸브 장치와 추출 밸브장치를 포함하는 추출형 증기터빈의 동작을 제어하기 위한 제어시스템에 있어서, 특히 속도 오차신호를 제공하는 터빈 회전속도에 응답하는 장치. 추출압력 오차 신호를 제공하는 추출 증기 압력에 응답하는 장치, 입구 압력 오차 신호를 제공하는 입구 증기 압력에 응답하는 장치, 속도 오차신호와 입구압력 오차 신호 사이의 제1게이팅장치, 추출압력 오차신호와 입구압력 오차 신호 사이의 제2게이팅장치, 상기 제1게이팅장치의 출력에 접속된 입구밸브 위치설정장치, 상기 제2게이팅 장치의 출력에 접속된 추출밸브 위치 설정장치, 상기 제1게이팅장치로부터 전자적으로 상방향으로 속도 오차신호가 상기 추출압력 오차신호를 결합하기 위한 장치 및 상기 제2게이팅장치의 출력과 상기 속도 오차신호를 결합하기 위한 장치를 특징으로 하는 제어시스템.
- 입구압력 오차신호가 입구증기 압력이 최소 입구증기 압력 이하일 때마다 각각의 게이팅장치에서 우세한 것을 특징으로 하는 제2항에 따른 제어시스템.
- 입구밸브 제어신호가 입구압력 오차신호를 포함하는 것을 특징으로 하는 제3항에 따른 제어시스템.
- 추출밸브 제어신호가 입구 압력 오차신호와 속도 오차신호를 포함하는 것을 특징으로 하는 제3항에 따른 제어시스템.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83345 | 1979-10-10 | ||
US06/083,345 US4270357A (en) | 1979-10-10 | 1979-10-10 | Turbine control |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830004518A true KR830004518A (ko) | 1983-07-13 |
KR840001325B1 KR840001325B1 (ko) | 1984-09-17 |
Family
ID=22177728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019800003889A KR840001325B1 (ko) | 1979-10-10 | 1980-10-10 | 터빈 제어장치 |
Country Status (8)
Country | Link |
---|---|
US (1) | US4270357A (ko) |
JP (1) | JPS5677503A (ko) |
KR (1) | KR840001325B1 (ko) |
BR (1) | BR8006517A (ko) |
DE (1) | DE3037780C2 (ko) |
ES (1) | ES8202910A1 (ko) |
FR (1) | FR2467286B1 (ko) |
GB (1) | GB2061555B (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4407131A (en) * | 1980-08-13 | 1983-10-04 | Battelle Development Corporation | Cogeneration energy balancing system |
FI80915C (fi) * | 1984-10-29 | 1991-10-21 | Kamyr Ab | Foerfarande och anordning foer framstaellning av mekanisk massa. |
US4692214A (en) * | 1984-10-29 | 1987-09-08 | Kamyr Ab | Apparatus for producing mechanical pulp with a refiner having its drive shaft connected to a steam turbine output shaft |
FR2635561B1 (fr) * | 1988-08-16 | 1990-10-12 | Alsthom Gec | Installation de turbine a vapeur avec soutirage regle |
DE4227280C1 (ko) * | 1992-08-18 | 1993-08-05 | Siemens Ag, 8000 Muenchen, De | |
EP2204553A1 (de) * | 2008-06-23 | 2010-07-07 | Siemens Aktiengesellschaft | Dampfkraftanlage |
CA2762184A1 (en) | 2009-05-12 | 2010-11-18 | Icr Turbine Engine Corporation | Gas turbine energy storage and conversion system |
US8866334B2 (en) | 2010-03-02 | 2014-10-21 | Icr Turbine Engine Corporation | Dispatchable power from a renewable energy facility |
US8984895B2 (en) | 2010-07-09 | 2015-03-24 | Icr Turbine Engine Corporation | Metallic ceramic spool for a gas turbine engine |
EP2612009B1 (en) | 2010-09-03 | 2020-04-22 | ICR Turbine Engine Corporatin | Gas turbine engine |
US9051873B2 (en) | 2011-05-20 | 2015-06-09 | Icr Turbine Engine Corporation | Ceramic-to-metal turbine shaft attachment |
US10094288B2 (en) | 2012-07-24 | 2018-10-09 | Icr Turbine Engine Corporation | Ceramic-to-metal turbine volute attachment for a gas turbine engine |
WO2016103382A1 (ja) * | 2014-12-25 | 2016-06-30 | 三菱重工コンプレッサ株式会社 | コンバインドサイクルプラント |
US11261762B2 (en) * | 2017-11-21 | 2022-03-01 | Bl Technologies, Inc. | Improving steam power plant efficiency with novel steam cycle treatments |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2997768A (en) * | 1955-07-05 | 1961-08-29 | Torrelli Frank | Clamp for curb form |
US2977768A (en) * | 1959-05-15 | 1961-04-04 | Gen Electric | Electrically controlled governing mechanisms for elastic fluid turbines |
FR1336910A (fr) * | 1962-08-14 | 1963-09-06 | Thomson Houston Comp Francaise | Perfectionnements aux circuits de commande de turbines à fluide élastique |
US3233413A (en) * | 1963-06-21 | 1966-02-08 | Gen Electric | Control system |
FR1443738A (fr) * | 1965-08-11 | 1966-06-24 | Gen Electric | Système de régulation |
US3391539A (en) * | 1967-08-16 | 1968-07-09 | Gen Electric | Pressure control and flow dispatching system for steam turbine powerplant |
US3971219A (en) * | 1975-08-22 | 1976-07-27 | General Electric Company | Turbine control system |
-
1979
- 1979-10-10 US US06/083,345 patent/US4270357A/en not_active Expired - Lifetime
-
1980
- 1980-09-09 GB GB8029065A patent/GB2061555B/en not_active Expired
- 1980-10-07 DE DE3037780A patent/DE3037780C2/de not_active Expired
- 1980-10-08 BR BR8006517A patent/BR8006517A/pt unknown
- 1980-10-09 JP JP14062880A patent/JPS5677503A/ja active Granted
- 1980-10-09 ES ES495793A patent/ES8202910A1/es not_active Expired
- 1980-10-10 FR FR8021683A patent/FR2467286B1/fr not_active Expired
- 1980-10-10 KR KR1019800003889A patent/KR840001325B1/ko active
Also Published As
Publication number | Publication date |
---|---|
DE3037780A1 (de) | 1981-04-23 |
DE3037780C2 (de) | 1985-05-09 |
KR840001325B1 (ko) | 1984-09-17 |
BR8006517A (pt) | 1981-04-14 |
FR2467286B1 (fr) | 1985-11-08 |
GB2061555A (en) | 1981-05-13 |
US4270357A (en) | 1981-06-02 |
ES495793A0 (es) | 1982-03-01 |
FR2467286A1 (fr) | 1981-04-17 |
ES8202910A1 (es) | 1982-03-01 |
JPS5677503A (en) | 1981-06-25 |
GB2061555B (en) | 1983-09-28 |
JPS6123364B2 (ko) | 1986-06-05 |
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