EP2633197A4 - Multiple motor drivers for a hermetically-sealed motor-compressor system - Google Patents

Multiple motor drivers for a hermetically-sealed motor-compressor system

Info

Publication number
EP2633197A4
EP2633197A4 EP11836783.8A EP11836783A EP2633197A4 EP 2633197 A4 EP2633197 A4 EP 2633197A4 EP 11836783 A EP11836783 A EP 11836783A EP 2633197 A4 EP2633197 A4 EP 2633197A4
Authority
EP
European Patent Office
Prior art keywords
motor
hermetically
compressor system
sealed
drivers
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.)
Withdrawn
Application number
EP11836783.8A
Other languages
German (de)
French (fr)
Other versions
EP2633197A1 (en
Inventor
Jose L Gilarranz
Pascal Lardy
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.)
Dresser Rand Co
Original Assignee
Dresser Rand 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 Dresser Rand Co filed Critical Dresser Rand Co
Publication of EP2633197A1 publication Critical patent/EP2633197A1/en
Publication of EP2633197A4 publication Critical patent/EP2633197A4/en
Withdrawn legal-status Critical Current

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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0686—Units comprising pumps and their driving means the pump being electrically driven specially adapted for submerged use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/058—Bearings magnetic; electromagnetic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP11836783.8A 2010-10-27 2011-07-26 Multiple motor drivers for a hermetically-sealed motor-compressor system Withdrawn EP2633197A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40714810P 2010-10-27 2010-10-27
PCT/US2011/045270 WO2012057885A1 (en) 2010-10-27 2011-07-26 Multiple motor drivers for a hermetically-sealed motor-compressor system

Publications (2)

Publication Number Publication Date
EP2633197A1 EP2633197A1 (en) 2013-09-04
EP2633197A4 true EP2633197A4 (en) 2016-08-03

Family

ID=45994288

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11836783.8A Withdrawn EP2633197A4 (en) 2010-10-27 2011-07-26 Multiple motor drivers for a hermetically-sealed motor-compressor system

Country Status (3)

Country Link
US (1) US20130294939A1 (en)
EP (1) EP2633197A4 (en)
WO (1) WO2012057885A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2493938B (en) * 2011-08-23 2014-08-13 Framo Eng As Double motor pump with variable speed drive
KR101318800B1 (en) * 2012-05-25 2013-10-17 한국터보기계(주) Turbo compressor of three step type
US9657744B2 (en) * 2013-02-13 2017-05-23 Dresser-Rand Company Midspan active magnetic bearing
US9909597B2 (en) * 2013-10-15 2018-03-06 Dresser-Rand Company Supersonic compressor with separator
US11085450B2 (en) 2013-10-18 2021-08-10 Regal Beloit America, Inc. Pump having a housing with internal and external planar surfaces defining a cavity with an axial flux motor driven impeller secured therein
US10087938B2 (en) * 2013-10-18 2018-10-02 Regal Beloit America, Inc. Pump, associated electric machine and associated method
CN107787412B (en) * 2015-04-21 2020-09-15 诺沃皮尼奥内技术股份有限公司 Integrated turbomachine and axial locking device
US20170009774A1 (en) * 2015-07-08 2017-01-12 Dag O. Calafell Modular Configurable Compression Systems and Methods
RU2615039C1 (en) * 2016-01-11 2017-04-03 Акционерное Общество "Центральное Конструкторское Бюро Машиностроения" Main circulating pump unit
US10584694B2 (en) * 2016-02-09 2020-03-10 Oridion Medical 1987 Ltd. Miniature diaphragm pump with enlarged operation time
NO342066B1 (en) * 2016-06-03 2018-03-19 Vetco Gray Scandinavia As Modular stackable compressor with gas bearings and system for raising the pressure in production gas
US10274133B2 (en) * 2016-06-29 2019-04-30 Thomas Kunkel All-in-one skid assembly
WO2018089173A1 (en) * 2016-11-14 2018-05-17 Chevron U.S.A. Inc. Subsea variable frequency drive and motor assembly
US11454222B2 (en) * 2016-11-29 2022-09-27 Halliburton Energy Services, Inc. Dual turbine direct drive pump
IT201700012500A1 (en) * 2017-02-06 2018-08-06 Nuovo Pignone Tecnologie Srl TURBOMACCHINA AND METHOD OF FUNCTIONING OF A TURBOMACHINE
WO2018175938A1 (en) * 2017-03-24 2018-09-27 Johnson Controls Technology Company Magnetic bearing motor compressor
JP6908472B2 (en) * 2017-08-31 2021-07-28 三菱重工コンプレッサ株式会社 Centrifugal compressor
FR3088686B1 (en) * 2018-11-21 2021-10-01 Thermodyn MOTORCOMPRESSOR WITH MULTIPLE COMPRESSION SECTIONS
EP3726081B1 (en) * 2019-04-16 2023-10-25 GE Energy Power Conversion Technology Ltd Mechanical system and associated motorcompressor
US11859666B2 (en) * 2021-08-26 2024-01-02 Hamilton Sundstrand Corporation Rotary phase separator with magnetic bearing
CN115355181B (en) * 2022-10-18 2023-01-13 成都凯磁科技有限公司 Downhole gas compression system for underground resource type gas exploitation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991004417A1 (en) * 1989-09-18 1991-04-04 Framo Developments (Uk) Limited Pump or compressor unit
US5295808A (en) * 1991-03-29 1994-03-22 Hitachi, Ltd. Synchronous rotating type scroll fluid machine
US6043580A (en) * 1995-10-06 2000-03-28 Sulzer Turbo Ag Rotodynamic machine for the forwarding of a fluid
WO2002099286A1 (en) * 2001-06-05 2002-12-12 Siemens Demag Delaval Turbomachinery B.V. Compressor unit comprising a centrifugal compressor and an electric motor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1960484A (en) * 1931-02-16 1934-05-29 Blanche Nash Gallagher Multiple motor unit for oil well pumps
NL7212971A (en) * 1972-09-26 1974-03-28
US3942908A (en) * 1974-05-03 1976-03-09 Norwalk-Turbo, Inc. Gas turbine driven high speed centrifugal compressor unit
EP1604115B8 (en) * 2003-03-10 2016-07-13 Thermodyn Integrated centrifugal compressor unit
US20070110595A1 (en) * 2004-12-06 2007-05-17 Ebara Corporation Fluid conveying machine
US7508101B2 (en) * 2006-02-24 2009-03-24 General Electric Company Methods and apparatus for using an electrical machine to transport fluids through a pipeline
EP2063978B1 (en) * 2006-09-19 2014-07-09 Dresser-Rand Company Rotary separator drum seal
US8066077B2 (en) * 2007-12-17 2011-11-29 Baker Hughes Incorporated Electrical submersible pump and gas compressor
GB2458937A (en) * 2008-04-04 2009-10-07 Rolls Royce Plc Lubrication and scavenge system
JP5274937B2 (en) * 2008-08-28 2013-08-28 株式会社日立産機システム air compressor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991004417A1 (en) * 1989-09-18 1991-04-04 Framo Developments (Uk) Limited Pump or compressor unit
US5295808A (en) * 1991-03-29 1994-03-22 Hitachi, Ltd. Synchronous rotating type scroll fluid machine
US6043580A (en) * 1995-10-06 2000-03-28 Sulzer Turbo Ag Rotodynamic machine for the forwarding of a fluid
WO2002099286A1 (en) * 2001-06-05 2002-12-12 Siemens Demag Delaval Turbomachinery B.V. Compressor unit comprising a centrifugal compressor and an electric motor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012057885A1 *

Also Published As

Publication number Publication date
EP2633197A1 (en) 2013-09-04
US20130294939A1 (en) 2013-11-07
WO2012057885A1 (en) 2012-05-03

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