SG140513A1 - A method to evaluate a performance of a control valve and a system thereof - Google Patents

A method to evaluate a performance of a control valve and a system thereof

Info

Publication number
SG140513A1
SG140513A1 SG200606108-9A SG2006061089A SG140513A1 SG 140513 A1 SG140513 A1 SG 140513A1 SG 2006061089 A SG2006061089 A SG 2006061089A SG 140513 A1 SG140513 A1 SG 140513A1
Authority
SG
Singapore
Prior art keywords
control valve
flow rate
performance
actual
establishing
Prior art date
Application number
SG200606108-9A
Other languages
English (en)
Inventor
Joseph Lee Ching Hua
Sharad Vishwasrao
Naveen Kashyap
Emelin Ornelas
Original Assignee
Yokogawa Electric Corp
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 Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to SG200606108-9A priority Critical patent/SG140513A1/en
Priority to CN2007101078658A priority patent/CN101140294B/zh
Priority to US11/820,142 priority patent/US7672796B2/en
Priority to JP2007180277A priority patent/JP2008065812A/ja
Priority to DE102007036057.8A priority patent/DE102007036057B4/de
Publication of SG140513A1 publication Critical patent/SG140513A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/363—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction with electrical or electro-mechanical indication
SG200606108-9A 2006-09-05 2006-09-05 A method to evaluate a performance of a control valve and a system thereof SG140513A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SG200606108-9A SG140513A1 (en) 2006-09-05 2006-09-05 A method to evaluate a performance of a control valve and a system thereof
CN2007101078658A CN101140294B (zh) 2006-09-05 2007-05-17 评估控制阀性能的方法及其系统
US11/820,142 US7672796B2 (en) 2006-09-05 2007-06-18 Method to evaluate a performance of a control valve and a system thereof
JP2007180277A JP2008065812A (ja) 2006-09-05 2007-07-09 制御弁の性能を評価するための方法およびそのためのシステム
DE102007036057.8A DE102007036057B4 (de) 2006-09-05 2007-08-01 Verfahren zum Auswerten der Leistung eines Steuerventils und zugehörige Vorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200606108-9A SG140513A1 (en) 2006-09-05 2006-09-05 A method to evaluate a performance of a control valve and a system thereof

Publications (1)

Publication Number Publication Date
SG140513A1 true SG140513A1 (en) 2008-03-28

Family

ID=39047084

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200606108-9A SG140513A1 (en) 2006-09-05 2006-09-05 A method to evaluate a performance of a control valve and a system thereof

Country Status (5)

Country Link
US (1) US7672796B2 (de)
JP (1) JP2008065812A (de)
CN (1) CN101140294B (de)
DE (1) DE102007036057B4 (de)
SG (1) SG140513A1 (de)

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GB2484957A (en) * 2010-10-28 2012-05-02 Autoflame Eng Ltd Burner control with stored values for valve settings and pressures
US20130125651A1 (en) * 2011-11-17 2013-05-23 Kelsey-Hayes Company Fail safe test for a bandwidth check on inertial sensing components
JP5838755B2 (ja) * 2011-11-21 2016-01-06 富士電機株式会社 安全計装システム
CN103017833B (zh) * 2012-12-14 2015-07-22 卓旦春 一种手持调试仪表
US9447983B2 (en) * 2013-08-20 2016-09-20 FlowEnergy, L.L.C. Building energy analysis and management system
DK2871539T3 (da) * 2013-11-07 2019-07-22 Grundfos Holding As Diagnosemetode til diagnosticering af den korrekte funktion af et opvarmnings- og/eller køleanlæg
CN104502077A (zh) * 2014-12-15 2015-04-08 中国农业科学院农田灌溉研究所 一种喷头变流量试验的测控仪器
CN106197958B (zh) * 2015-04-30 2019-08-06 洪斐喆 控制阀检测方法
US20180003180A1 (en) * 2016-07-01 2018-01-04 Online Energy Manager Llc Pumping energy management control system
DK179206B9 (en) * 2016-10-12 2018-04-16 Danfoss As Fault detection of valve arrangement
US10823598B2 (en) 2017-03-23 2020-11-03 Honeywell International Inc. Apparatus and method for creating inferential process flow measurements using other process measurements
US11105664B2 (en) * 2017-03-23 2021-08-31 Honeywell International Inc. Apparatus and method for creating inferential process flow measurements using flow restrictor and upstream and downstream pressure measurements
CN108254169A (zh) * 2017-12-28 2018-07-06 珠海昊星自动化系统有限公司 一种文丘里风阀自动化测试方法及系统
CN108458859A (zh) * 2017-12-29 2018-08-28 广州市上腾电子科技有限公司 一种流量系数测试系统和方法
CN111441437B (zh) * 2020-05-06 2021-10-26 深圳市博电电子技术有限公司 智能马桶流量校准方法、装置及智能马桶

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US4821557A (en) * 1988-03-08 1989-04-18 Arkla, Inc. Method and apparatus for determining the accuracy of a gas flow meter
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JPH0658295B2 (ja) * 1989-04-27 1994-08-03 富士電機株式会社 取水流量制御弁の異常診断装置
JPH04133108A (ja) * 1990-09-26 1992-05-07 Takenaka Komuten Co Ltd 流量制御バルブ及びこのバルブを用いた流量測定装置
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Also Published As

Publication number Publication date
DE102007036057B4 (de) 2015-11-19
JP2008065812A (ja) 2008-03-21
US7672796B2 (en) 2010-03-02
US20080077335A1 (en) 2008-03-27
CN101140294B (zh) 2012-02-08
CN101140294A (zh) 2008-03-12
DE102007036057A1 (de) 2008-03-13

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