CN111148887A - 蒸汽涡轮机控制 - Google Patents
蒸汽涡轮机控制 Download PDFInfo
- Publication number
- CN111148887A CN111148887A CN201880061413.7A CN201880061413A CN111148887A CN 111148887 A CN111148887 A CN 111148887A CN 201880061413 A CN201880061413 A CN 201880061413A CN 111148887 A CN111148887 A CN 111148887A
- Authority
- CN
- China
- Prior art keywords
- turbine
- sub
- controller
- steam turbine
- steam
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000035882 stress Effects 0.000 description 4
- 230000008646 thermal stress Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Images
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
- 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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/06—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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of multiple-inlet-pressure type
- F01K7/08—Control means specially adapted therefor
-
- 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
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
- F01D17/145—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path by means of valves, e.g. for steam turbines
-
- 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
- F01K7/16—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 only of turbine type
- F01K7/22—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 only of turbine type the turbines having inter-stage steam heating
- F01K7/24—Control or safety means specially adapted therefor
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B11/00—Automatic controllers
- G05B11/01—Automatic controllers electric
- G05B11/36—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential
- G05B11/42—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential for obtaining a characteristic which is both proportional and time-dependent, e.g. P. I., P. I. D.
-
- 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
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/301—Pressure
-
- 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
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/303—Temperature
-
- 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
- F05D2270/00—Control
- F05D2270/70—Type of control algorithm
- F05D2270/706—Type of control algorithm proportional-integral-differential
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Turbines (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17192638.9A EP3460202A1 (de) | 2017-09-22 | 2017-09-22 | Dampfturbinenregelung |
EP17192638.9 | 2017-09-22 | ||
PCT/EP2018/072598 WO2019057425A1 (de) | 2017-09-22 | 2018-08-22 | Dampfturbinenregelung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111148887A true CN111148887A (zh) | 2020-05-12 |
CN111148887B CN111148887B (zh) | 2022-07-29 |
Family
ID=59966596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880061413.7A Active CN111148887B (zh) | 2017-09-22 | 2018-08-22 | 蒸汽涡轮机控制 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11047263B2 (zh) |
EP (2) | EP3460202A1 (zh) |
KR (1) | KR102338216B1 (zh) |
CN (1) | CN111148887B (zh) |
WO (1) | WO2019057425A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113741175B (zh) * | 2021-09-14 | 2023-08-15 | 华电电力科学研究院有限公司 | 一种机炉协调控制方法及系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3928972A (en) * | 1973-02-13 | 1975-12-30 | Westinghouse Electric Corp | System and method for improved steam turbine operation |
JPS55156205A (en) * | 1979-05-21 | 1980-12-05 | Westinghouse Electric Corp | Automatic restarting controller for boiler of power plant |
CN1834408A (zh) * | 2005-03-16 | 2006-09-20 | 株式会社东芝 | 涡轮机起动控制器及涡轮机起动控制方法 |
CN102011615A (zh) * | 2009-09-08 | 2011-04-13 | 通用电气公司 | 用于控制湿气分离再热器的方法和设备 |
CN103745414A (zh) * | 2013-12-31 | 2014-04-23 | 湖南大唐先一科技有限公司 | 一种燃气-蒸汽联合循环发电机组性能的在线评分方法 |
CN104564192A (zh) * | 2013-10-23 | 2015-04-29 | 三菱日立电力系统株式会社 | 联合循环发电机组 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3934419A (en) * | 1973-06-12 | 1976-01-27 | Westinghouse Electric Corporation | Load control system especially adapted for a HTGR power plant turbine |
SE395930B (sv) * | 1975-12-19 | 1977-08-29 | Stal Laval Turbin Ab | Reglersystem for angturbinanleggning |
US4320625A (en) * | 1980-04-30 | 1982-03-23 | General Electric Company | Method and apparatus for thermal stress controlled loading of steam turbines |
US5042246A (en) * | 1989-11-06 | 1991-08-27 | General Electric Company | Control system for single shaft combined cycle gas and steam turbine unit |
US6250877B1 (en) | 2000-07-19 | 2001-06-26 | General Electric Co. | Steam turbine controller having method and apparatus for providing variable frequency regulation |
EP1775431A1 (de) * | 2005-10-12 | 2007-04-18 | Siemens Aktiengesellschaft | Verfahren zum Aufwärmen einer Dampfturbine |
US7937928B2 (en) * | 2008-02-29 | 2011-05-10 | General Electric Company | Systems and methods for channeling steam into turbines |
JP5627409B2 (ja) * | 2010-11-17 | 2014-11-19 | 三菱日立パワーシステムズ株式会社 | コンバインドサイクル発電プラントおよび制御装置 |
DE102013226551A1 (de) * | 2013-12-19 | 2015-06-25 | Siemens Aktiengesellschaft | Regeleinrichtung und Verfahren umfassend eine Dampfturbine |
EP3015658A1 (de) * | 2014-10-27 | 2016-05-04 | Siemens Aktiengesellschaft | Turbinenregelungseinheit mit einem temperaturbeanspruchungsregler als führungsregler |
EP3109419A1 (de) * | 2015-06-25 | 2016-12-28 | Siemens Aktiengesellschaft | Verfahren zum abkühlen einer strömungsmaschine |
JP6469543B2 (ja) * | 2015-07-23 | 2019-02-13 | 三菱日立パワーシステムズ株式会社 | コンバインドサイクル発電プラント及びその起動方法 |
US10001764B2 (en) * | 2015-09-11 | 2018-06-19 | Woodward, Inc. | Adaptive multiple input multiple output PID control system for industrial turbines |
-
2017
- 2017-09-22 EP EP17192638.9A patent/EP3460202A1/de not_active Withdrawn
-
2018
- 2018-08-22 CN CN201880061413.7A patent/CN111148887B/zh active Active
- 2018-08-22 WO PCT/EP2018/072598 patent/WO2019057425A1/de unknown
- 2018-08-22 KR KR1020207011123A patent/KR102338216B1/ko active Active
- 2018-08-22 EP EP18768770.2A patent/EP3658753B1/de active Active
- 2018-08-22 US US16/647,248 patent/US11047263B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3928972A (en) * | 1973-02-13 | 1975-12-30 | Westinghouse Electric Corp | System and method for improved steam turbine operation |
JPS55156205A (en) * | 1979-05-21 | 1980-12-05 | Westinghouse Electric Corp | Automatic restarting controller for boiler of power plant |
CN1834408A (zh) * | 2005-03-16 | 2006-09-20 | 株式会社东芝 | 涡轮机起动控制器及涡轮机起动控制方法 |
CN102011615A (zh) * | 2009-09-08 | 2011-04-13 | 通用电气公司 | 用于控制湿气分离再热器的方法和设备 |
CN104564192A (zh) * | 2013-10-23 | 2015-04-29 | 三菱日立电力系统株式会社 | 联合循环发电机组 |
CN103745414A (zh) * | 2013-12-31 | 2014-04-23 | 湖南大唐先一科技有限公司 | 一种燃气-蒸汽联合循环发电机组性能的在线评分方法 |
Also Published As
Publication number | Publication date |
---|---|
US20200256217A1 (en) | 2020-08-13 |
KR20200051031A (ko) | 2020-05-12 |
CN111148887B (zh) | 2022-07-29 |
US11047263B2 (en) | 2021-06-29 |
WO2019057425A1 (de) | 2019-03-28 |
EP3460202A1 (de) | 2019-03-27 |
EP3658753B1 (de) | 2023-01-04 |
EP3658753A1 (de) | 2020-06-03 |
KR102338216B1 (ko) | 2021-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211025 Address after: Munich, Germany Applicant after: Siemens energy Global Co.,Ltd. Address before: Munich, Germany Applicant before: SIEMENS AG |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Munich, Germany Patentee after: Siemens Energy International Country or region after: Germany Address before: Munich, Germany Patentee before: Siemens energy Global Co.,Ltd. Country or region before: Germany |
|
CP03 | Change of name, title or address |