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MY197536A - Power generation device - Google Patents

Power generation device

Info

Publication number
MY197536A
MY197536A MYPI2019003089A MYPI2019003089A MY197536A MY 197536 A MY197536 A MY 197536A MY PI2019003089 A MYPI2019003089 A MY PI2019003089A MY PI2019003089 A MYPI2019003089 A MY PI2019003089A MY 197536 A MY197536 A MY 197536A
Authority
MY
Malaysia
Prior art keywords
generation device
power generation
current
windings
electric motor
Prior art date
Application number
MYPI2019003089A
Inventor
Mitsuhide Higashi
Hajime Nojima
Koji Kameda
Kazuhiko Asada
Original Assignee
Panasonic Ip Man Co Ltd
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 Panasonic Ip Man Co Ltd filed Critical Panasonic Ip Man Co Ltd
Publication of MY197536A publication Critical patent/MY197536A/en

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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/46—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor
    • 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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/34—Arrangements for starting

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Motor And Converter Starters (AREA)
  • Control Of Stepping Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

A power generation device includes electric motor (18) that has a first object, a second object, permanent magnets, and windings (15, 16, 17), electric motor (18) generating an electromotive force in the windings through relative motion between the first object and the second object, and power supply circuit (19) that supplies current to the windings, power supply circuit (19) having a property in which a phase of current with respect to the permanent magnets changes when a magnitude of the electromotive force changes. At occurrence of step? out, power supply circuit (19) changes a frequency of current relative to a frequency of current before the step?out and then causes electric motor (18) to restart. Accordingly, the power generation device which can properly determine a step?out state and resume its original function is provided.
MYPI2019003089A 2016-12-26 2017-12-11 Power generation device MY197536A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016250332 2016-12-26
PCT/JP2017/044292 WO2018123524A1 (en) 2016-12-26 2017-12-11 Power generation device

Publications (1)

Publication Number Publication Date
MY197536A true MY197536A (en) 2023-06-21

Family

ID=62709957

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019003089A MY197536A (en) 2016-12-26 2017-12-11 Power generation device

Country Status (5)

Country Link
JP (1) JP7108834B2 (en)
CN (1) CN110114969B (en)
MY (1) MY197536A (en)
PH (1) PH12019501465A1 (en)
WO (1) WO2018123524A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7474917B2 (en) * 2019-10-03 2024-04-26 パナソニックＩｐマネジメント株式会社 washing machine
CN111404434B (en) * 2020-03-24 2022-01-07 华中科技大学 Variable flux permanent magnet motor belt speed re-throwing control method and system
CN114567221A (en) * 2022-03-16 2022-05-31 深圳市英威腾电气股份有限公司 Motor step-out fault judgment method, system and related components

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3742291B2 (en) * 2000-09-26 2006-02-01 株式会社荏原製作所 Brushless motor device
US7436139B2 (en) * 2003-01-29 2008-10-14 Matra Manufacturing & Services Sas Phase advance angle optimization for brushless motor control
CN100463354C (en) * 2004-03-24 2009-02-18 三菱电机株式会社 Control device for permanent magnet synchronous motor
JP2005312227A (en) * 2004-04-23 2005-11-04 Matsushita Electric Ind Co Ltd Pump or fan motor drive device
JP2005348569A (en) * 2004-06-07 2005-12-15 Matsushita Electric Ind Co Ltd Motor drive device
JP2007282367A (en) * 2006-04-06 2007-10-25 Matsushita Electric Ind Co Ltd Motor drive control device
JP5150585B2 (en) * 2009-08-28 2013-02-20 株式会社日立産機システム Permanent magnet synchronous motor drive device
JP5748051B2 (en) * 2011-05-10 2015-07-15 サンデンホールディングス株式会社 Synchronous motor applied voltage electrical angle setting method and motor control device
JP5635032B2 (en) * 2012-03-29 2014-12-03 株式会社 日立パワーデバイス Synchronous motor drive device and blower using the same
JP6015486B2 (en) * 2013-02-20 2016-10-26 株式会社明電舎 Variable speed controller for synchronous motor
WO2015097734A1 (en) * 2013-12-24 2015-07-02 株式会社日立産機システム Power conversion device

Also Published As

Publication number Publication date
CN110114969A (en) 2019-08-09
JPWO2018123524A1 (en) 2019-10-31
CN110114969B (en) 2022-09-13
JP7108834B2 (en) 2022-07-29
WO2018123524A1 (en) 2018-07-05
PH12019501465A1 (en) 2020-02-24

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