JP6082299B2 - 原動機の異常検出方法、この方法を実行する原動機の制御装置、及びこの装置を備えている発電プラント - Google Patents

原動機の異常検出方法、この方法を実行する原動機の制御装置、及びこの装置を備えている発電プラント Download PDF

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Publication number
JP6082299B2
JP6082299B2 JP2013070571A JP2013070571A JP6082299B2 JP 6082299 B2 JP6082299 B2 JP 6082299B2 JP 2013070571 A JP2013070571 A JP 2013070571A JP 2013070571 A JP2013070571 A JP 2013070571A JP 6082299 B2 JP6082299 B2 JP 6082299B2
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Japan
Prior art keywords
output
prime mover
fluctuation
rotational speed
generator
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JP2013070571A
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English (en)
Japanese (ja)
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JP2014194173A5 (enExample
JP2014194173A (ja
Inventor
淳 笹原
淳 笹原
洋介 北内
洋介 北内
陽介 恵藤
陽介 恵藤
丈尾 平崎
丈尾 平崎
井内　秀樹
秀樹 井内
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
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Mitsubishi Hitachi Power Systems 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.)
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Publication date
Application filed by Mitsubishi Hitachi Power Systems Ltd filed Critical Mitsubishi Hitachi Power Systems Ltd
Priority to JP2013070571A priority Critical patent/JP6082299B2/ja
Priority to PCT/JP2014/058419 priority patent/WO2014157277A1/ja
Priority to CN201480005480.9A priority patent/CN104937218B/zh
Priority to KR1020157020718A priority patent/KR101716599B1/ko
Publication of JP2014194173A publication Critical patent/JP2014194173A/ja
Publication of JP2014194173A5 publication Critical patent/JP2014194173A5/ja
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Publication of JP6082299B2 publication Critical patent/JP6082299B2/ja
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    • 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • 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
    • 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
    • F05D2260/00—Function
    • F05D2260/80—Diagnostics
    • 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
    • F05D2270/01—Purpose of the control system
    • F05D2270/05—Purpose of the control system to affect the output of the engine
    • 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
    • F05D2270/304—Spool rotational speed

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Electric Motors In General (AREA)
JP2013070571A 2013-03-28 2013-03-28 原動機の異常検出方法、この方法を実行する原動機の制御装置、及びこの装置を備えている発電プラント Active JP6082299B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013070571A JP6082299B2 (ja) 2013-03-28 2013-03-28 原動機の異常検出方法、この方法を実行する原動機の制御装置、及びこの装置を備えている発電プラント
PCT/JP2014/058419 WO2014157277A1 (ja) 2013-03-28 2014-03-26 原動機の異常検出方法、この方法を実行する原動機の制御装置、及びこの装置を備えている発電プラント
CN201480005480.9A CN104937218B (zh) 2013-03-28 2014-03-26 动力机的异常检测方法、控制装置及具该装置的发电设备
KR1020157020718A KR101716599B1 (ko) 2013-03-28 2014-03-26 원동기의 이상 검출 방법, 이 방법을 실행하는 원동기의 제어 장치, 및 이 장치를 구비하고 있는 발전 플랜트

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013070571A JP6082299B2 (ja) 2013-03-28 2013-03-28 原動機の異常検出方法、この方法を実行する原動機の制御装置、及びこの装置を備えている発電プラント

Publications (3)

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JP2014194173A JP2014194173A (ja) 2014-10-09
JP2014194173A5 JP2014194173A5 (enExample) 2016-05-26
JP6082299B2 true JP6082299B2 (ja) 2017-02-15

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JP2013070571A Active JP6082299B2 (ja) 2013-03-28 2013-03-28 原動機の異常検出方法、この方法を実行する原動機の制御装置、及びこの装置を備えている発電プラント

Country Status (4)

Country Link
JP (1) JP6082299B2 (enExample)
KR (1) KR101716599B1 (enExample)
CN (1) CN104937218B (enExample)
WO (1) WO2014157277A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6173367B2 (ja) * 2015-02-03 2017-08-02 三菱日立パワーシステムズ株式会社 状態判定装置、運転制御装置、ガスタービン及び状態判定方法
CN108702311B (zh) * 2016-03-10 2020-11-27 三菱电机株式会社 接收装置和事态检测时刻的估计方法
CN109633442A (zh) * 2018-12-27 2019-04-16 新疆金风科技股份有限公司 发电机转速波动的检测方法、装置、设备及存储介质
CN113719429A (zh) * 2021-09-01 2021-11-30 中国船舶重工集团海装风电股份有限公司 一种风电机组转速振荡状态识别方法、装置及存储介质
CN119801742B (zh) * 2024-11-18 2025-09-16 中国航发沈阳发动机研究所 一种基于转速上升率判断供油异常的供油控制方法及装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943910A (ja) * 1982-09-03 1984-03-12 Hitachi Ltd 冷熱発電設備用タ−ビンの異常検出方法
JPS606003A (ja) * 1983-06-24 1985-01-12 Toshiba Corp タ−ビン入出力不平衡検出装置
JPS61104259A (ja) * 1984-10-26 1986-05-22 Mitsubishi Electric Corp 回転数検出装置の自動点検装置
JPH066003A (ja) * 1992-06-18 1994-01-14 Hitachi Ltd フレキシブルサーキット及びその製造方法
JPH1164127A (ja) * 1997-08-13 1999-03-05 Mitsubishi Heavy Ind Ltd 軸系負荷発生源の負荷急減検知方法とその装置
US6457461B1 (en) * 2001-05-04 2002-10-01 Detroit Diesel Corporation EGR and VGT system diagnostics and control
CN201623457U (zh) * 2010-03-09 2010-11-03 杭州浙大威尔科技有限公司 具有转速超越报警功能的汽轮机超速保护装置
IT1401427B1 (it) * 2010-08-11 2013-07-26 Nuova Pignone S R L Metodi e dispositivi usati per controllare automaticamente la velocita di un espansore
EP2469041A1 (en) * 2010-12-22 2012-06-27 Siemens Aktiengesellschaft Method of detecting a predetermined condition in a gas turbine and failure detection system for a gas turbine
JP5653786B2 (ja) * 2011-02-09 2015-01-14 三菱重工業株式会社 異常検出装置
JP5792087B2 (ja) * 2011-04-20 2015-10-07 新日鐵住金株式会社 蒸気供給システム及びその制御方法
CN102709948B (zh) * 2012-06-18 2014-12-10 武汉长海高新技术有限公司 一种余热回收汽轮发电机组综合控制与保护装置及综合控制与保护方法

Also Published As

Publication number Publication date
KR20150100940A (ko) 2015-09-02
KR101716599B1 (ko) 2017-03-14
CN104937218A (zh) 2015-09-23
JP2014194173A (ja) 2014-10-09
CN104937218B (zh) 2016-09-28
WO2014157277A1 (ja) 2014-10-02

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