MX2019008624A - Metodos y aparatos para controlar la activacion de reguladores que incluyen una camara de carga. - Google Patents

Metodos y aparatos para controlar la activacion de reguladores que incluyen una camara de carga.

Info

Publication number
MX2019008624A
MX2019008624A MX2019008624A MX2019008624A MX2019008624A MX 2019008624 A MX2019008624 A MX 2019008624A MX 2019008624 A MX2019008624 A MX 2019008624A MX 2019008624 A MX2019008624 A MX 2019008624A MX 2019008624 A MX2019008624 A MX 2019008624A
Authority
MX
Mexico
Prior art keywords
loading chamber
actuation
control
pneumatic regulator
methods
Prior art date
Application number
MX2019008624A
Other languages
English (en)
Inventor
Richard Anderson Paul
L Masias Justin
Kevin BURKE William
Original Assignee
Emerson Process Man Regulator Technologies Inc
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 Emerson Process Man Regulator Technologies Inc filed Critical Emerson Process Man Regulator Technologies Inc
Publication of MX2019008624A publication Critical patent/MX2019008624A/es

Links

Classifications

    • 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
    • F01D17/02—Arrangement of sensing elements
    • F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • 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
    • 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
    • F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
    • F01D17/26—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical fluid, e.g. hydraulic
    • 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
    • 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
    • F01D21/14—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to other specific conditions
    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/22—Fuel supply systems
    • 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
    • F02C9/26—Control of fuel supply
    • F02C9/46—Emergency fuel control
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2086—Control of fluid pressure characterised by the use of electric means without direct action of electric energy on the controlling means
    • 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
    • F05D2270/09—Purpose of the control system to cope with emergencies
    • 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
    • F05D2270/60—Control system actuates means
    • F05D2270/65—Pneumatic actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40576—Assemblies of multiple valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/665—Methods of control using electronic components
    • F15B2211/6656—Closed loop control, i.e. control using feedback

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Control Of Turbines (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Safety Valves (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

Se divulgan métodos y aparatos para controlar la activación de reguladores que incluyen una cámara de carga. Un aparato de ejemplo incluye un primer regulador neumático que incluye una cámara de carga, en donde el primer regulador neumático hace fluir fluido hacia un proceso corriente abajo; un segundo regulador neumático acoplado entre la cámara de carga y el proceso corriente abajo, en donde el segundo regulador neumático controla una activación del primer regulador neumático durante el funcionamiento normal en función de una diferencia de presión entre una primera presión corriente abajo del primer regulador neumático y una segunda presión dentro de la cámara de carga; y una válvula acoplada entre la cámara de carga y el proceso corriente abajo, en donde la válvula controla la activación del primer regulador neumático durante un evento de apagado.
MX2019008624A 2017-01-20 2018-01-10 Metodos y aparatos para controlar la activacion de reguladores que incluyen una camara de carga. MX2019008624A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/411,452 US10634003B2 (en) 2017-01-20 2017-01-20 Methods and apparatus to control the actuation of regulators including a loading chamber
PCT/US2018/013103 WO2018136272A2 (en) 2017-01-20 2018-01-10 Methods and apparatus to control the actuation of regulators including a loading chamber

Publications (1)

Publication Number Publication Date
MX2019008624A true MX2019008624A (es) 2019-09-09

Family

ID=61132905

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019008624A MX2019008624A (es) 2017-01-20 2018-01-10 Metodos y aparatos para controlar la activacion de reguladores que incluyen una camara de carga.

Country Status (6)

Country Link
US (1) US10634003B2 (es)
EP (1) EP3571563B1 (es)
CN (2) CN108331620B (es)
CA (1) CA3051098A1 (es)
MX (1) MX2019008624A (es)
WO (1) WO2018136272A2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10634003B2 (en) * 2017-01-20 2020-04-28 Emerson Process Management Regulator Technologies, Inc. Methods and apparatus to control the actuation of regulators including a loading chamber
DE102019112725A1 (de) * 2019-05-15 2020-11-19 Bürkert Werke GmbH & Co. KG Justage von Hubendstellungen eines Prozessregelventils
CA3147636A1 (en) * 2019-07-19 2021-01-28 Emerson Automation Solutions Final Control US LP Rapid dome loading pilot valve bypass

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US3977423A (en) * 1975-03-14 1976-08-31 Phillips Petroleum Company Valve control apparatus and method
JPS592790B2 (ja) * 1977-03-04 1984-01-20 三菱自動車工業株式会社 内燃機関の空燃比制御装置
GB2044857B (en) * 1979-03-01 1982-11-24 Lucas Industries Ltd Shut-off valve arrangement for a gas turbine engine fuel system
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US6539315B1 (en) * 1999-06-29 2003-03-25 Fisher Controls International, Inc. Regulator flow measurement apparatus
US6095184A (en) * 1999-06-30 2000-08-01 Mac Valves Inc. Pressure regulator with integrated control valve, adjustable downstream pressure build and quick exhaust
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CN102486097B (zh) * 2010-12-03 2015-08-26 北京全三维能源科技股份有限公司 高压调节阀和调节高压流体的方法
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Also Published As

Publication number Publication date
US10634003B2 (en) 2020-04-28
CN108331620A (zh) 2018-07-27
EP3571563B1 (en) 2021-11-24
EP3571563A2 (en) 2019-11-27
WO2018136272A2 (en) 2018-07-26
WO2018136272A3 (en) 2018-11-15
CN209011886U (zh) 2019-06-21
US20180209297A1 (en) 2018-07-26
CA3051098A1 (en) 2018-07-26
CN108331620B (zh) 2023-07-25

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