ITMI912361A0 - Convertitore di frequenza - Google Patents

Convertitore di frequenza

Info

Publication number
ITMI912361A0
ITMI912361A0 IT91MI2361A ITMI912361A ITMI912361A0 IT MI912361 A0 ITMI912361 A0 IT MI912361A0 IT 91MI2361 A IT91MI2361 A IT 91MI2361A IT MI912361 A ITMI912361 A IT MI912361A IT MI912361 A0 ITMI912361 A0 IT MI912361A0
Authority
IT
Italy
Prior art keywords
frequency converter
converter
frequency
Prior art date
Application number
IT91MI2361A
Other languages
English (en)
Inventor
Gerhard Martens
Uwe Baader
Karl-Ludwig Rafflenbeul
Original Assignee
Barmag Barmer Maschf
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 Barmag Barmer Maschf filed Critical Barmag Barmer Maschf
Publication of ITMI912361A0 publication Critical patent/ITMI912361A0/it
Publication of ITMI912361A1 publication Critical patent/ITMI912361A1/it
Application granted granted Critical
Publication of IT1251557B publication Critical patent/IT1251557B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/74—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more ac dynamo-electric motors
    • 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
    • H02M5/42—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 by static converters
    • H02M5/44—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 by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
ITMI912361A 1990-09-10 1991-09-06 Convertitore di frequenza IT1251557B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4028684 1990-09-10

Publications (3)

Publication Number Publication Date
ITMI912361A0 true ITMI912361A0 (it) 1991-09-06
ITMI912361A1 ITMI912361A1 (it) 1993-03-06
IT1251557B IT1251557B (it) 1995-05-17

Family

ID=6413961

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI912361A IT1251557B (it) 1990-09-10 1991-09-06 Convertitore di frequenza

Country Status (3)

Country Link
US (1) US5237494A (it)
IT (1) IT1251557B (it)
NL (1) NL9101453A (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FI933811A (fi) * 1993-08-31 1995-03-01 Abb Industry Oy Tehonsyöttöjärjestely useita sähkömoottoreita käsittävää linjakäyttöä varten
FI952908A (fi) * 1995-06-13 1997-02-17 High Speed Tech Ltd Oy Magneettilaakeroidun sähkökoneen energiansiirtojärjestelmä
SE504522C2 (sv) * 1995-07-06 1997-02-24 Asea Brown Boveri Kraftöverföring med högspänd likström innefattande fler än två strömriktarstationer
GB9513914D0 (en) * 1995-07-07 1995-09-06 Switched Reluctance Drives Ltd Power circuit for reluctance machines
JP3395183B2 (ja) * 1995-10-06 2003-04-07 株式会社日立製作所 モータ制御装置
US6603280B2 (en) 1998-04-02 2003-08-05 Hitachi, Ltd. Motor controller
JP4187308B2 (ja) * 1998-06-16 2008-11-26 日本オーチス・エレベータ株式会社 可変速駆動装置
JP2002127741A (ja) * 2000-10-25 2002-05-08 Matsushita Electric Ind Co Ltd 自動車用電動コンプレッサ駆動装置
US6304006B1 (en) 2000-12-28 2001-10-16 Abb T&D Technology Ltd. Energy management uninterruptible power supply system
US20040262996A1 (en) * 2003-06-30 2004-12-30 Olsen Ib Ingemann Phase conversion device with built-in demand reduction / power boosting.
US7164242B2 (en) * 2004-02-27 2007-01-16 York International Corp. Variable speed drive for multiple loads
CN100430259C (zh) * 2006-11-08 2008-11-05 北京理工大学 混合动力车辆用的一体化电源控制平台
JP5152742B2 (ja) * 2007-04-24 2013-02-27 株式会社日立製作所 誘導電動機駆動装置
FI120809B (fi) * 2007-11-26 2010-03-15 Abb Oy Taajuusmuuttaja ja menetelmä taajuusmuuttajan muistiin talletetun datan ylläpitämiseksi
EP2148417B1 (de) * 2008-07-22 2018-01-10 SMA Solar Technology AG Wechselrichterschaltungsanordnung für einen Photovoltaikgenerator mit mehreren eingangs seriell geschalteten Stromrichtern
US20100195286A1 (en) * 2009-02-02 2010-08-05 Rakesh Kumar Dhawan Heat sink mechanism for internally integrated inverter hub (i3h) motor for light electric vehicles
SG184129A1 (en) * 2010-03-31 2012-10-30 Toshiba Kk Electric-vehicle control apparatus
US8743566B2 (en) 2011-01-27 2014-06-03 General Electric Company System and method for increasing DC power system efficiency without requiring a large battery reserve
JP5906313B2 (ja) * 2012-05-31 2016-04-20 東芝三菱電機産業システム株式会社 電力変換装置
ITBO20120384A1 (it) * 2012-07-17 2014-01-18 Biesse Spa Sistema di alimentazione elettrica per alimentare potenza elettrica ad una pluralita' di motori elettrici
CN107004324B (zh) * 2014-12-03 2020-08-04 捷德货币技术有限责任公司 具有电力控制电子器件的钞票处理机
CN107947349B (zh) * 2017-12-13 2024-02-20 北京动力源科技股份有限公司 三相电源无扰切换系统、锁相方法和装置及高压变频器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742327A (en) * 1971-01-15 1973-06-26 Johnson Service Co Proportional motor actuator circuit
US3746967A (en) * 1972-03-13 1973-07-17 Controlled Power Corp Modular power supply circuit
US4125800A (en) * 1975-09-02 1978-11-14 Contraves Gorez Corporation Power controller with a modular power output
US4161016A (en) * 1977-12-12 1979-07-10 General Electric Company Semiconductor and heat sink assembly
US4263535A (en) * 1978-09-29 1981-04-21 Bucyrus-Erie Company Motor drive system for an electric mining shovel
DE3274926D1 (en) * 1981-05-12 1987-02-05 Lucas Ind Plc A multi-phase bridge arrangement
JPS5822271A (ja) * 1981-08-04 1983-02-09 三菱電機株式会社 交流エレベ−タの制御装置
JPS592594A (ja) * 1982-06-25 1984-01-09 Hitachi Ltd モ−タ群の電源回路
JPS5981899A (ja) * 1982-10-28 1984-05-11 高橋　誠 電源用整流装置
JPS60239051A (ja) * 1984-05-11 1985-11-27 Mitsubishi Electric Corp 半導体装置
US4622629A (en) * 1984-10-12 1986-11-11 Sundstrand Corporation Power supply system with improved transient response
US4872102A (en) * 1986-04-28 1989-10-03 Dimensions Unlimited, Inc. D.C. to A.C. inverter having improved structure providing improved thermal dissipation
US4772999A (en) * 1986-12-16 1988-09-20 Merlin Gerin Static converter, especially for an uninterruptible electrical power supply system
FR2633115B1 (fr) * 1988-06-17 1993-02-12 Gen Electric Cgr Alimentation stabilisee a taux d'ondulation reduit
US5111280A (en) * 1988-11-10 1992-05-05 Iversen Arthur H Thermal management of power conditioning systems
US4988273A (en) * 1989-06-23 1991-01-29 Cincinnati Milacron Inc. Injection molding machines having a brushless DC drive system

Also Published As

Publication number Publication date
US5237494A (en) 1993-08-17
IT1251557B (it) 1995-05-17
NL9101453A (nl) 1992-04-01
ITMI912361A1 (it) 1993-03-06

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950928