IT1223227B - Convertitore di frequenza statico, in particolare convertitore di frequenza controllante e/o regolante i dati relativi alle prestazioni di un motore elettrico - Google Patents

Convertitore di frequenza statico, in particolare convertitore di frequenza controllante e/o regolante i dati relativi alle prestazioni di un motore elettrico

Info

Publication number
IT1223227B
IT1223227B IT22904/87A IT2290487A IT1223227B IT 1223227 B IT1223227 B IT 1223227B IT 22904/87 A IT22904/87 A IT 22904/87A IT 2290487 A IT2290487 A IT 2290487A IT 1223227 B IT1223227 B IT 1223227B
Authority
IT
Italy
Prior art keywords
frequency converter
regulating
performance
electric motor
data relating
Prior art date
Application number
IT22904/87A
Other languages
English (en)
Other versions
IT8722904A0 (it
Inventor
Niels Due Jensen
Jorgen Christensen
Original Assignee
Grundfos Int
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 Grundfos Int filed Critical Grundfos Int
Publication of IT8722904A0 publication Critical patent/IT8722904A0/it
Application granted granted Critical
Publication of IT1223227B publication Critical patent/IT1223227B/it

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/20936—Liquid coolant with phase change
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/223—Heat bridges
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
    • H05K7/20445—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing the coupling element being an additional piece, e.g. thermal standoff
    • H05K7/20463—Filling compound, e.g. potted resin
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/209—Heat transfer by conduction from internal heat source to heat radiating structure
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/225—Heat pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Inverter Devices (AREA)
IT22904/87A 1986-12-13 1987-12-04 Convertitore di frequenza statico, in particolare convertitore di frequenza controllante e/o regolante i dati relativi alle prestazioni di un motore elettrico IT1223227B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863642723 DE3642723A1 (de) 1986-12-13 1986-12-13 Statischer frequenzumrichter, insbesondere frequenzumrichter zur steuerung und/oder regelung von leistungsgroessen eines elektromotors

Publications (2)

Publication Number Publication Date
IT8722904A0 IT8722904A0 (it) 1987-12-04
IT1223227B true IT1223227B (it) 1990-09-19

Family

ID=6316181

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22904/87A IT1223227B (it) 1986-12-13 1987-12-04 Convertitore di frequenza statico, in particolare convertitore di frequenza controllante e/o regolante i dati relativi alle prestazioni di un motore elettrico

Country Status (6)

Country Link
US (1) US4908757A (it)
JP (1) JPS63161842A (it)
DE (1) DE3642723A1 (it)
FR (1) FR2608352B1 (it)
GB (1) GB2199203B (it)
IT (1) IT1223227B (it)

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DE8527350U1 (de) * 1985-09-25 1985-12-05 W. Günther GmbH, 8500 Nürnberg Elektronisches Wendeschütz für Drehstrommotoren
GB2212677B (en) * 1987-11-16 1992-07-22 Sanyo Electric Co An electric circuit for supplying controlled frequency electric power to a load
DE4014918A1 (de) * 1990-05-10 1991-11-14 Grundfos Int Elektromotor
DE4023146A1 (de) * 1990-07-20 1992-01-23 Still Gmbh Kraftfahrzeug mit einer elektrischen steuerung mit waermeabgebenden bauelementen
FR2665606B1 (fr) * 1990-08-06 1996-08-02 Merlin Gerin Dispositif electronique de puissance a fonctionnement intermittent.
US5271248A (en) * 1991-08-23 1993-12-21 Sundstrand Corporation Dual cooling system
JP2809026B2 (ja) * 1992-09-30 1998-10-08 三菱電機株式会社 インバ−タ装置およびインバ−タ装置の使用方法
GB2284111B (en) * 1993-11-19 1997-12-17 Porter Lancastrian Ltd Inverters
US5491370A (en) * 1994-01-28 1996-02-13 General Motors Corporation Integrated AC machine
DE19704226B4 (de) * 1997-02-05 2004-09-30 Sew-Eurodrive Gmbh & Co. Kg Klemmdeckelumrichter
DE19714784A1 (de) * 1997-04-10 1998-10-22 Danfoss As Kompaktantrieb
AU750054B2 (en) * 1998-03-04 2002-07-11 Ebara Corporation Performance regulating device for fluid machinery
FR2803124B1 (fr) * 1999-12-22 2002-03-08 Leroy Somer Convertisseur de frequence alimente par un reseau industriel pour delivrer une basse tension a une frequence plus elevee que celle dudit reseau
US6515383B1 (en) 2000-11-06 2003-02-04 Satcon Technology Corporation Passive, phase-change, stator winding end-turn cooled electric machine
ES2291525T3 (es) * 2002-01-10 2008-03-01 Seabased Ab Una unidad olamotriz y el uso de una unidad olamotriz para la produccion de energia electrica, un metodo para generar energia electrica y un sistema de componentes para fabricar un generador lineal para una unidad olamotriz.
WO2005048435A1 (de) * 2003-11-13 2005-05-26 Sew-Eurodrive Gmbh & Co. Kg Kompaktantrieb
JP4231769B2 (ja) * 2003-11-14 2009-03-04 株式会社日立産機システム フィルタ装置、及びそのフィルタ装置が接続される電力変換装置
DE102005020830A1 (de) * 2005-05-04 2006-11-16 Robert Bosch Gmbh Verfahren zum Betreiben einer Elektrowerkzeugmaschine, Elektronikeinheit sowie Elektrowerkzeugmaschine
US7638741B2 (en) * 2006-05-26 2009-12-29 Emerson Electric Co. Heat conductor for pump system
DE102006045146A1 (de) * 2006-07-17 2008-01-31 Diehl Ako Stiftung & Co. Kg Antriebsvorrichtung für eine Waschmaschine
EP2110929B1 (de) * 2008-04-18 2018-08-29 Grundfos Management a/s Frequenzumrichter auf einem Motor
US7977832B2 (en) * 2008-05-21 2011-07-12 Nidec Motor Corporation Cooling system for a motor and associated electronics
IT1391311B1 (it) * 2008-10-15 2011-12-01 Sumoto Srl Unita' di alimentazione e controllo, particolarmente per elettromotori sommersi.
DE102010026231A1 (de) * 2010-07-06 2012-01-12 Andritz Ritz Gmbh Unterwasserantriebseinheit für Offshore-Einsatz mit Hochspannungsgleichstromversorgung sowie Unterwasserantriebssystem
DE102010042019A1 (de) * 2010-10-06 2012-04-12 Robert Bosch Gmbh Getriebesteuergerät
EP2803813B1 (en) * 2013-05-16 2019-02-27 ABB Schweiz AG A subsea unit with conduction and convection cooling
US9414520B2 (en) 2013-05-28 2016-08-09 Hamilton Sundstrand Corporation Immersion cooled motor controller
DE102015100502B4 (de) * 2015-01-14 2023-11-30 Cayago Tec Gmbh Unterwasser-Antriebs-Einheit
JP5903515B2 (ja) * 2015-04-24 2016-04-13 宏和商事株式会社 密封ステータ
DE202015105357U1 (de) * 2015-10-09 2015-11-04 Abb Technology Ag Traktionsumrichter
US11668323B2 (en) * 2021-06-28 2023-06-06 Garrett Transportation I Inc. Coolant system for integrated e-machine controller for turbomachine

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US1694151A (en) * 1926-07-16 1928-12-04 Harry F Waite Rectifying system
US2951165A (en) * 1957-08-08 1960-08-30 Reda Pump Company Heat exchanger for submergible pumping assembly
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CA807271A (en) * 1965-10-20 1969-02-25 Paul Evans, Jr. Semiconductor converter with cooling and shielding means
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DE1808887B2 (de) * 1968-11-14 1970-03-19 Danfoss A/S, Nordborg (Dänemark) Elektrisches Gerät, bestehend aus einer Leistungsgruppe und einer zugehörigen Steuergruppe
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JPS60237864A (ja) * 1984-05-08 1985-11-26 Mitsubishi Electric Corp 高電圧サイリスタ変換装置
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Also Published As

Publication number Publication date
DE3642723C2 (it) 1989-01-05
FR2608352B1 (fr) 1996-07-26
IT8722904A0 (it) 1987-12-04
JPS63161842A (ja) 1988-07-05
FR2608352A1 (fr) 1988-06-17
GB8728823D0 (en) 1988-01-27
US4908757A (en) 1990-03-13
DE3642723A1 (de) 1988-06-23
GB2199203A (en) 1988-06-29
GB2199203B (en) 1991-05-29

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971215