FR2967458B1 - Procede et systeme de controle de qualite de la vapeur - Google Patents

Procede et systeme de controle de qualite de la vapeur

Info

Publication number
FR2967458B1
FR2967458B1 FR1160264A FR1160264A FR2967458B1 FR 2967458 B1 FR2967458 B1 FR 2967458B1 FR 1160264 A FR1160264 A FR 1160264A FR 1160264 A FR1160264 A FR 1160264A FR 2967458 B1 FR2967458 B1 FR 2967458B1
Authority
FR
France
Prior art keywords
steam
quality control
quality
control
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
FR1160264A
Other languages
English (en)
Other versions
FR2967458A1 (fr
Inventor
Binayak Roy
Tao Guo
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.)
General Electric Technology GmbH
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2967458A1 publication Critical patent/FR2967458A1/fr
Application granted granted Critical
Publication of FR2967458B1 publication Critical patent/FR2967458B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/06—Control systems for steam boilers for steam boilers of forced-flow type
    • F22B35/16—Control systems for steam boilers for steam boilers of forced-flow type responsive to the percentage of steam in the mixture of steam and water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR1160264A 2010-11-12 2011-11-10 Procede et systeme de controle de qualite de la vapeur Active FR2967458B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/945,680 US8433526B2 (en) 2010-11-12 2010-11-12 Method and system for steam quality monitoring

Publications (2)

Publication Number Publication Date
FR2967458A1 FR2967458A1 (fr) 2012-05-18
FR2967458B1 true FR2967458B1 (fr) 2017-03-10

Family

ID=45999064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1160264A Active FR2967458B1 (fr) 2010-11-12 2011-11-10 Procede et systeme de controle de qualite de la vapeur

Country Status (5)

Country Link
US (1) US8433526B2 (fr)
JP (1) JP2012103254A (fr)
DE (1) DE102011055268B4 (fr)
FR (1) FR2967458B1 (fr)
RU (1) RU2580380C2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5785468B2 (ja) * 2011-09-29 2015-09-30 アズビル株式会社 気液二相流体状態制御装置および気液二相流体状態制御方法
JP6045352B2 (ja) * 2013-01-10 2016-12-14 アズビル株式会社 乾き度分布測定装置及び乾き度分布測定方法
JP5968241B2 (ja) * 2013-02-04 2016-08-10 アズビル株式会社 乾き度測定装置及び乾き度測定方法
US10108161B2 (en) * 2015-04-17 2018-10-23 Agar Corporation Ltd. System and method for controlling and measuring steam
DE102016100864B4 (de) 2015-07-31 2019-09-12 Technische Universität Dresden Verfahren zur Bestimmung des thermischen Zustandspunktes des Dampfs in Dampfturbinen sowie Messanordnung zur Durchführung des Verfahrens
US9964498B2 (en) 2015-09-11 2018-05-08 Baylor University Electromagnetic steam energy/quality, flow, and fluid property sensor and method
CN105628630B (zh) * 2015-12-28 2019-04-16 中国农业科学院农产品加工研究所 一种基于模拟体系的果蔬脆片褐变因素的分析方法
RU2681058C1 (ru) * 2018-06-15 2019-03-01 Акционерное общество "Завод "Киров-Энергомаш" Способ определения режима работы конденсационной турбины турбогенераторной установки в процессе ее эксплуатации или стендовых испытаний
CN111474089A (zh) * 2020-04-23 2020-07-31 佛山市优一家电制造有限公司 水汽释放设备的水分子粒径测试方法和装置
US20220003599A1 (en) * 2021-07-02 2022-01-06 Yokogawa Electric Corporation Optical measuring device

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU450983A1 (ru) * 1973-09-28 1974-11-25 Предприятие П/Я А-3513 Способ определени диаметра капель
US4135387A (en) * 1977-08-10 1979-01-23 Westinghouse Electric Corp. Device for monitoring phase proportions of a single component fluid
US4137462A (en) * 1977-10-31 1979-01-30 Westinghouse Electric Corp. Probe for measuring steam quality
US4295368A (en) * 1979-08-22 1981-10-20 Joseph Jannone Method for measuring the full range in quality of a vapor
JPS57199943A (en) * 1981-06-03 1982-12-08 Hitachi Ltd Measuring device for wetness of steam
JPS61134644A (ja) * 1984-12-06 1986-06-21 Toshiba Corp 蒸気タ−ビンの蒸気監視装置
JPS62222144A (ja) * 1986-03-25 1987-09-30 Toshiba Corp 粒径測定装置
US4862001A (en) * 1988-01-07 1989-08-29 Texaco Inc. Radiant energy absorption steam quality monitoring means and method
US5621669A (en) * 1990-07-27 1997-04-15 Bjornsson; Eyjolf S. Moisture sensor probe and control mechanism
US5383024A (en) * 1992-08-12 1995-01-17 Martin Marietta Energy Systems, Inc. Optical wet steam monitor
US5470749A (en) * 1993-08-27 1995-11-28 Mobil Oil Corporation Method for determining steam quality using a foaming surfactant
GB9319001D0 (en) * 1993-09-14 1993-10-27 Europ Gas Turbines Ltd Steam wetness probe
US6128079A (en) * 1999-03-25 2000-10-03 Electric Power Research Institute, Inc. Fiber optic probe and system for measurement of moisture in steam turbines
JP3302991B2 (ja) * 1999-11-16 2002-07-15 独立行政法人 航空宇宙技術研究所 粒径分布測定装置
US6660995B1 (en) * 2001-06-25 2003-12-09 Regents Of The University Of California Particle size analysis in a turbid media with a single-fiber, optical probe while using a visible spectrometer
US7034302B2 (en) * 2002-09-19 2006-04-25 Battelle Energy Alliance, Llc Optical steam quality measurement system and method
US7381954B2 (en) * 2005-09-29 2008-06-03 General Electric Company Apparatus and method for measuring steam quality
US7345280B2 (en) * 2005-09-29 2008-03-18 General Electric Company Measurement of steam quality using multiple broadband lasers
MX2008013049A (es) * 2006-04-11 2009-02-10 Thermo Technologies Llc Metodos y aparatos para la generacion de gas de sintesis de materiales carbonaceos solidos.
JP5085426B2 (ja) 2008-05-16 2012-11-28 株式会社東芝 蒸気タービン内の液滴計測装置および液滴計測方法
RU90904U1 (ru) * 2009-03-05 2010-01-20 Владимир Михайлович Карюк Устройство для измерения содержания водяного пара в природном газе
EP2237023A1 (fr) * 2009-04-03 2010-10-06 Siemens AG Procédé de mesure d'un contenu de vapeur
US8100580B2 (en) * 2009-04-22 2012-01-24 General Electric Company Measurement of steam quality in steam turbine

Also Published As

Publication number Publication date
US8433526B2 (en) 2013-04-30
JP2012103254A (ja) 2012-05-31
RU2580380C2 (ru) 2016-04-10
DE102011055268B4 (de) 2022-02-24
DE102011055268A1 (de) 2012-05-16
RU2011145688A (ru) 2013-05-20
FR2967458A1 (fr) 2012-05-18
US20120123696A1 (en) 2012-05-17

Similar Documents

Publication Publication Date Title
FR2967458B1 (fr) Procede et systeme de controle de qualite de la vapeur
FR2981450B1 (fr) Systeme et procede de controle de la qualite d'un objet
FR2960675B1 (fr) Procede et systeme de teletransmission securisee
BR112012028154A2 (pt) método de controle de equipamento para tratamento de roupas
EP2778228A4 (fr) Procédé de production d'une substance cible par fermentation
DK2581724T3 (da) Fremgangsmåde og system til tilstandsovervågning af gearkasser
BR112013030082A2 (pt) método e unidade de controle para detectar manipulações de pelo menos uma rede de veículo
BR112013007782A2 (pt) método de intrapredição de uma imagem
BR112013021751A2 (pt) sistema de controle hidráulico e método para operar uma máquina
FR2975396B1 (fr) Procede de preparation de 5-hydroxymethylfurfural
FR2964574B1 (fr) Procede et systeme de controle d'un filtre
BR112013009972A2 (pt) sistema e método para o controle de um equipamento de imagens para fazer a varredura de um paciente
BR112014000243A2 (pt) método para o controle de névoa
EP2771790A4 (fr) Procédé et système pour l'analyse de point de défaillance unique et la correction
FR2955646B1 (fr) Systeme et procede de ventilation pour turbine
FR2964701B1 (fr) Systeme et procede de controle du nombre d'injections pilotes
FR2944934B1 (fr) Procede et systeme de surveillance
FR3015770B1 (fr) Procede et systeme de controle de qualite de cellules photovoltaiques
FR2983490B1 (fr) Procede de lutte biologique contre les listeria
FI20115514L (fi) Menetelmä kenkien valmistamiseksi interaktiivista järjestelmää käyttäen
FR2984495B1 (fr) Procede de mesure de la temperature
FR2929405B1 (fr) Procede et installation de controle de qualite par examen visiometrique
FR2994367B1 (fr) Procede et systeme de synchronisation
HK1175241A1 (zh) 用於測量鈣離子的方法
FR2987455B1 (fr) Systeme et procede de cartographie tridimensionnelle de la nebulosite du ciel

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

TP Transmission of property

Owner name: GENERAL ELECTRIC TECHNOLOGY GMBH, CH

Effective date: 20240301