JP6775070B1 - 発電プラントの制御装置、発電プラント、及び、発電プラントの制御方法 - Google Patents

発電プラントの制御装置、発電プラント、及び、発電プラントの制御方法 Download PDF

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Publication number
JP6775070B1
JP6775070B1 JP2019138072A JP2019138072A JP6775070B1 JP 6775070 B1 JP6775070 B1 JP 6775070B1 JP 2019138072 A JP2019138072 A JP 2019138072A JP 2019138072 A JP2019138072 A JP 2019138072A JP 6775070 B1 JP6775070 B1 JP 6775070B1
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Japan
Prior art keywords
condensate
control
power plant
valve
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.)
Active
Application number
JP2019138072A
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English (en)
Japanese (ja)
Other versions
JP2021021361A (ja
Inventor
和宏 堂本
和宏 堂本
孝裕 竹友
孝裕 竹友
道男 佐々木
道男 佐々木
尚 三田
尚 三田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Power Ltd
Original Assignee
Mitsubishi Power Ltd
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 Mitsubishi Power Ltd filed Critical Mitsubishi Power Ltd
Priority to JP2019138072A priority Critical patent/JP6775070B1/ja
Priority to KR1020227001608A priority patent/KR20220019829A/ko
Priority to PCT/JP2020/028090 priority patent/WO2021020207A1/fr
Priority to TW109124738A priority patent/TWI772845B/zh
Application granted granted Critical
Publication of JP6775070B1 publication Critical patent/JP6775070B1/ja
Publication of JP2021021361A publication Critical patent/JP2021021361A/ja
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    • 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
    • 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
    • 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
    • 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
    • F01K7/38—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 the engines being of turbine type
JP2019138072A 2019-07-26 2019-07-26 発電プラントの制御装置、発電プラント、及び、発電プラントの制御方法 Active JP6775070B1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2019138072A JP6775070B1 (ja) 2019-07-26 2019-07-26 発電プラントの制御装置、発電プラント、及び、発電プラントの制御方法
KR1020227001608A KR20220019829A (ko) 2019-07-26 2020-07-20 발전 플랜트의 제어 장치, 발전 플랜트 및 발전 플랜트의 제어 방법
PCT/JP2020/028090 WO2021020207A1 (fr) 2019-07-26 2020-07-20 Dispositif de commande de centrale électrique, centrale électrique, et procédé de commande de centrale électrique
TW109124738A TWI772845B (zh) 2019-07-26 2020-07-22 發電廠的控制裝置、發電廠及發電廠的控制方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019138072A JP6775070B1 (ja) 2019-07-26 2019-07-26 発電プラントの制御装置、発電プラント、及び、発電プラントの制御方法

Publications (2)

Publication Number Publication Date
JP6775070B1 true JP6775070B1 (ja) 2020-10-28
JP2021021361A JP2021021361A (ja) 2021-02-18

Family

ID=72938121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019138072A Active JP6775070B1 (ja) 2019-07-26 2019-07-26 発電プラントの制御装置、発電プラント、及び、発電プラントの制御方法

Country Status (4)

Country Link
JP (1) JP6775070B1 (fr)
KR (1) KR20220019829A (fr)
TW (1) TWI772845B (fr)
WO (1) WO2021020207A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0454204A (ja) * 1990-06-21 1992-02-21 Mitsubishi Heavy Ind Ltd 抽気復水タービンの制御装置
JP2000303803A (ja) * 1999-04-21 2000-10-31 Nippon Steel Corp 発電システム
JP2002129908A (ja) * 2000-10-25 2002-05-09 Kawasaki Steel Corp 蒸気タービン復水器の水位レベル制御方法
ES2742025T3 (es) * 2010-12-27 2020-02-12 Mitsubishi Hitachi Power Sys Dispositivo de control de caudal de condensado para una central eléctrica y procedimiento de control
JP5685165B2 (ja) * 2011-09-01 2015-03-18 三菱日立パワーシステムズ株式会社 発電プラント及びその発電出力増加方法
JP6545737B2 (ja) * 2017-02-23 2019-07-17 三菱重工業株式会社 発電システム及び発電システムの制御方法
CN107965356B (zh) * 2017-12-25 2020-01-31 东北电力大学 一种火电机组灵活性提升控制方法

Also Published As

Publication number Publication date
KR20220019829A (ko) 2022-02-17
TW202126895A (zh) 2021-07-16
JP2021021361A (ja) 2021-02-18
WO2021020207A1 (fr) 2021-02-04
TWI772845B (zh) 2022-08-01

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