IT8722904A0 - 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
IT8722904A0
IT8722904A0 IT8722904A IT2290487A IT8722904A0 IT 8722904 A0 IT8722904 A0 IT 8722904A0 IT 8722904 A IT8722904 A IT 8722904A IT 2290487 A IT2290487 A IT 2290487A IT 8722904 A0 IT8722904 A0 IT 8722904A0
Authority
IT
Italy
Prior art keywords
frequency converter
regulating
performance
electric motor
data relating
Prior art date
Application number
IT8722904A
Other languages
English (en)
Other versions
IT1223227B (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
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 true IT8722904A0 (it) 1987-12-04
IT1223227B 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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US4918590A (en) * 1987-11-16 1990-04-17 Sanyo Electric Co., Ltd. Hybrid circuit module having bridge circuit and rectifying circuit disposed on a same substrate
DE4014918A1 (de) * 1990-05-10 1991-11-14 Grundfos Int Elektromotor
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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
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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
US6520745B1 (en) * 1998-03-04 2003-02-18 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
AU2002359188B2 (en) * 2002-01-10 2008-08-28 Seabased Ab A wave-power unit and the use of a wave-power unit for production of electric power, a method of generating electric power and a system of components for manufacturing a linear generator for a wave-power unit
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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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
US4908757A (en) 1990-03-13
GB2199203A (en) 1988-06-29
FR2608352B1 (fr) 1996-07-26
GB8728823D0 (en) 1988-01-27
IT1223227B (it) 1990-09-19
FR2608352A1 (fr) 1988-06-17
DE3642723A1 (de) 1988-06-23
GB2199203B (en) 1991-05-29
JPS63161842A (ja) 1988-07-05
DE3642723C2 (it) 1989-01-05

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Effective date: 19971215