MX2014014631A - Control de velocidad sin interrupcion de un compresor en un aparato vpsa. - Google Patents

Control de velocidad sin interrupcion de un compresor en un aparato vpsa.

Info

Publication number
MX2014014631A
MX2014014631A MX2014014631A MX2014014631A MX2014014631A MX 2014014631 A MX2014014631 A MX 2014014631A MX 2014014631 A MX2014014631 A MX 2014014631A MX 2014014631 A MX2014014631 A MX 2014014631A MX 2014014631 A MX2014014631 A MX 2014014631A
Authority
MX
Mexico
Prior art keywords
compressor
speed
multiplier
surge
flow
Prior art date
Application number
MX2014014631A
Other languages
English (en)
Other versions
MX367720B (es
Inventor
Paul W Belanger
Michael S Manning
Andrew C Rosinski
Original Assignee
Praxair Technology 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
Priority claimed from US13/484,846 external-priority patent/US20130323082A1/en
Application filed by Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of MX2014014631A publication Critical patent/MX2014014631A/es
Publication of MX367720B publication Critical patent/MX367720B/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption
    • B01D53/0476—Vacuum pressure swing adsorption
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0261—Surge control by varying driving speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/302—Alkali metal compounds of lithium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/10—Nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/12—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/16—Hydrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/18—Noble gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/22—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/102—Nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/06—Polluted air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40007—Controlling pressure or temperature swing adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/401—Further details for adsorption processes and devices using a single bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/402—Further details for adsorption processes and devices using two beds
    • 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
    • F05D2270/04—Purpose of the control system to control acceleration (u)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

La presente invención se refiere a un método y un sistema de control para controlar la velocidad de un compresor centrífugo que opera en un proceso de adsorción oscilante de presión de vacío para evitar una operación en la cual puede ocurrir una oleada y directamente impulsado por un motor eléctrico que está controlado a su vez por un impulso de frecuencia variable. De acuerdo con la presente invención se determina una velocidad óptima para operación del compresor en la cual el compresor operará a lo largo de una línea de operación de eficiencia pico de un mapa de compresor del mismo. Esta velocidad se ajusta mediante un multiplicador de velocidad de retroalimentación cuando el flujo u otro parámetro referible al flujo a través del compresor está por debajo de un mínimo y un multiplicador de alimentación de avance durante evacuación y evacuación con pasos de purga que multiplica el multiplicador de retroalimentación para incrementar la velocidad del compresor y evitar así la oleada.
MX2014014631A 2012-05-31 2013-05-08 Control de velocidad sin interrupcion de un compresor en un aparato vpsa. MX367720B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/484,846 US20130323082A1 (en) 2012-05-31 2012-05-31 Anti-surge speed control
US13/888,943 US9702365B2 (en) 2012-05-31 2013-05-07 Anti-surge speed control
PCT/US2013/040129 WO2013180919A1 (en) 2012-05-31 2013-05-08 Anti-surge speed control of a compressor in a vpsa apparatus

Publications (2)

Publication Number Publication Date
MX2014014631A true MX2014014631A (es) 2015-02-12
MX367720B MX367720B (es) 2019-09-03

Family

ID=48468826

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014014631A MX367720B (es) 2012-05-31 2013-05-08 Control de velocidad sin interrupcion de un compresor en un aparato vpsa.

Country Status (11)

Country Link
US (1) US9702365B2 (es)
EP (1) EP2855941B8 (es)
KR (1) KR102016777B1 (es)
CN (1) CN104334888B (es)
BR (1) BR112014029580B1 (es)
CA (1) CA2873739C (es)
ES (1) ES2711552T3 (es)
IN (1) IN2014DN09001A (es)
MX (1) MX367720B (es)
PT (1) PT2855941T (es)
WO (1) WO2013180919A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8968444B2 (en) * 2013-02-07 2015-03-03 Praxair Technology, Inc. Cyclic adsorption process using pulsation controlled compressors
US9610532B2 (en) 2014-12-30 2017-04-04 Pacific Consolidated Industries, Inc. Method and system for high reliability oxygen supply from multiple units
CA2993685C (en) 2016-06-14 2018-06-19 S.A. Armstrong Limited Self-regulating open circuit pump unit
US10989210B2 (en) * 2017-07-10 2021-04-27 Praxair Technology, Inc. Anti-surge speed control for two or more compressors
CN108678973A (zh) * 2018-05-04 2018-10-19 重庆冲能动力机械有限公司 一种用于vpsa气体分离系统的高速直驱双级离心真空泵机组
CN115790233A (zh) 2018-10-05 2023-03-14 塞阿姆斯特朗有限公司 传热系统的前馈流量控制
US11213846B1 (en) * 2021-02-22 2022-01-04 Cnh Industrial America Llc Systems and methods for a product system of an agricultural applicator
CN114225633A (zh) * 2021-12-20 2022-03-25 重庆冲能动力机械有限公司 Vpsa气体分离系统及其控制方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5306116A (en) 1992-04-10 1994-04-26 Ingersoll-Rand Company Surge control and recovery for a centrifugal compressor
US5347467A (en) * 1992-06-22 1994-09-13 Compressor Controls Corporation Load sharing method and apparatus for controlling a main gas parameter of a compressor station with multiple dynamic compressors
US5555749A (en) 1995-04-28 1996-09-17 Air Products And Chemicals, Inc. Use of centrifugal compressors in adsorptive systems
US5873257A (en) * 1996-08-01 1999-02-23 Smart Power Systems, Inc. System and method of preventing a surge condition in a vane-type compressor
US6010555A (en) 1997-11-04 2000-01-04 Praxair Technology, Inc. Vacuum pressure swing adsorption system and method
JP3837278B2 (ja) 2000-08-10 2006-10-25 株式会社神戸製鋼所 圧縮機の運転方法
JP4345672B2 (ja) * 2002-08-12 2009-10-14 株式会社日立プラントテクノロジー ターボ圧縮機およびその運転方法
US7094019B1 (en) 2004-05-17 2006-08-22 Continuous Control Solutions, Inc. System and method of surge limit control for turbo compressors
US7824148B2 (en) * 2004-07-13 2010-11-02 Carrier Corporation Centrifugal compressor performance by optimizing diffuser surge control and flow control device settings
GB0716329D0 (en) * 2007-08-21 2007-10-03 Compair Uk Ltd Improvements in compressors control
KR101470862B1 (ko) * 2007-10-31 2014-12-09 존슨 컨트롤스 테크놀러지 컴퍼니 가스 압축 시스템 및 이의 용량 조절 방법
US7785405B2 (en) * 2008-03-27 2010-08-31 Praxair Technology, Inc. Systems and methods for gas separation using high-speed permanent magnet motors with centrifugal compressors
US8101308B2 (en) * 2008-06-25 2012-01-24 GM Global Technology Operations LLC Adaptive compressor surge control in a fuel cell system
US7650777B1 (en) * 2008-07-18 2010-01-26 General Electric Company Stall and surge detection system and method

Also Published As

Publication number Publication date
EP2855941B8 (en) 2019-08-14
KR20150018798A (ko) 2015-02-24
CA2873739A1 (en) 2013-12-05
CA2873739C (en) 2019-09-03
CN104334888A (zh) 2015-02-04
BR112014029580A2 (pt) 2017-06-27
EP2855941B1 (en) 2019-01-09
EP2855941A1 (en) 2015-04-08
IN2014DN09001A (es) 2015-05-22
US9702365B2 (en) 2017-07-11
BR112014029580B1 (pt) 2021-06-08
CN104334888B (zh) 2016-03-23
KR102016777B1 (ko) 2019-08-30
ES2711552T3 (es) 2019-05-06
MX367720B (es) 2019-09-03
US20130323014A1 (en) 2013-12-05
PT2855941T (pt) 2019-04-01
WO2013180919A1 (en) 2013-12-05

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