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SE0101645L - frequency converter - Google Patents

frequency converter

Info

Publication number
SE0101645L
SE0101645L SE0101645A SE0101645A SE0101645L SE 0101645 L SE0101645 L SE 0101645L SE 0101645 A SE0101645 A SE 0101645A SE 0101645 A SE0101645 A SE 0101645A SE 0101645 L SE0101645 L SE 0101645L
Authority
SE
Sweden
Prior art keywords
frequency converter
magnetic flux
machine shaft
flux elements
relates
Prior art date
Application number
SE0101645A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE0101645D0 (en
Inventor
Gunnar Russberg
Mikael Dahlgren
Stefan Johansson
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Priority to SE0101645A priority Critical patent/SE0101645L/en
Publication of SE0101645D0 publication Critical patent/SE0101645D0/en
Priority to PCT/SE2002/000889 priority patent/WO2002091548A1/en
Publication of SE0101645L publication Critical patent/SE0101645L/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K47/00—Dynamo-electric converters
    • H02K47/18—AC/AC converters
    • H02K47/20—Motor/generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/04—Machines with one rotor and two stators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

The invention relates to a rotating frequency converter comprising rotor and at least two magnetic cores prvided with windings, as well as at least one machine shaft. The rotor comprises at least two magnetic flux elements arranged radially displaced in relation to the machine shaft. The magnetic flux elements are connected to the machine shaft. The magnetic flux elements are arranged to rotate in a local rotary movement about their axes of rotation. The invention also relates to the use of and a method of controlling such a frequency converter, and also to a system comprising such a frequency converter.
SE0101645A 2001-05-09 2001-05-09 frequency converter SE0101645L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0101645A SE0101645L (en) 2001-05-09 2001-05-09 frequency converter
PCT/SE2002/000889 WO2002091548A1 (en) 2001-05-09 2002-05-08 Frequency converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0101645A SE0101645L (en) 2001-05-09 2001-05-09 frequency converter

Publications (2)

Publication Number Publication Date
SE0101645D0 SE0101645D0 (en) 2001-05-09
SE0101645L true SE0101645L (en) 2002-11-10

Family

ID=20284055

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0101645A SE0101645L (en) 2001-05-09 2001-05-09 frequency converter

Country Status (2)

Country Link
SE (1) SE0101645L (en)
WO (1) WO2002091548A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2410827C1 (en) * 2009-06-22 2011-01-27 ООО "НПФ "Электромашиностроение"-Общество с ограниченной ответственностью "Научно-Производственная Фирма "Электромашиностроение" Electric machine frequency converter
JP5354687B2 (en) * 2010-09-29 2013-11-27 山洋電気株式会社 Moving magnetic field generator
US10008916B2 (en) * 2011-12-15 2018-06-26 Redemptive Technologies Ltd High efficiency AC DC electric motor, electric power generating system with variable speed, variable power, geometric isolation and high efficiency conducting elements
RU2503117C2 (en) * 2012-01-18 2013-12-27 Закрытое акционерное общество "Московское техническое бюро" Rotary frequency changer (versions)
JP5887634B2 (en) 2014-02-20 2016-03-16 北田 保雄 Electric rotating machine
JP5750682B1 (en) * 2014-02-20 2015-07-22 北田 保雄 Electric rotating machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2271025B (en) * 1992-09-26 1996-11-20 Pitt Steele Ian Broderick Electric motor

Also Published As

Publication number Publication date
SE0101645D0 (en) 2001-05-09
WO2002091548A1 (en) 2002-11-14

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Legal Events

Date Code Title Description
NAV Patent application has lapsed