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BR9904019A - Acionamento de relutância comutado e processo de operar o mesmo - Google Patents

Acionamento de relutância comutado e processo de operar o mesmo

Info

Publication number
BR9904019A
BR9904019A BR9904019-0A BR9904019A BR9904019A BR 9904019 A BR9904019 A BR 9904019A BR 9904019 A BR9904019 A BR 9904019A BR 9904019 A BR9904019 A BR 9904019A
Authority
BR
Brazil
Prior art keywords
switched reluctance
operating
same
activation
link
Prior art date
Application number
BR9904019-0A
Other languages
English (en)
Inventor
Paul Donald Webster
Original Assignee
Switched Reluctance Drives 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 Switched Reluctance Drives Ltd filed Critical Switched Reluctance Drives Ltd
Publication of BR9904019A publication Critical patent/BR9904019A/pt

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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/08—Reluctance motors
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/08—Reluctance motors
    • H02P25/092—Converters specially adapted for controlling reluctance motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

"ACIONAMENTO DE RELUTâNCIA COMUTADO E PROCESSO DE OPERAR O MESMO" Trata-se de um acionamento de relutância comutado polifásico fornecido de um circuito de correção de fator de potência passivo. As fases da máquina são ligadas de maneira que haja sempre uma fase extraindo corrente de enlace de CC e a corrente extraída do enlace de CC seja substancialmente sempre positiva.
BR9904019-0A 1998-08-28 1999-08-27 Acionamento de relutância comutado e processo de operar o mesmo BR9904019A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9818878.2A GB9818878D0 (en) 1998-08-28 1998-08-28 Switched reluctance drive with high power factor

Publications (1)

Publication Number Publication Date
BR9904019A true BR9904019A (pt) 2000-08-01

Family

ID=10838052

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9904019-0A BR9904019A (pt) 1998-08-28 1999-08-27 Acionamento de relutância comutado e processo de operar o mesmo

Country Status (8)

Country Link
US (1) US6201368B1 (pt)
EP (1) EP0982845B1 (pt)
JP (1) JP2000078884A (pt)
KR (1) KR100671853B1 (pt)
CN (1) CN1093333C (pt)
BR (1) BR9904019A (pt)
GB (1) GB9818878D0 (pt)
TW (1) TW527762B (pt)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0028602D0 (en) * 2000-11-23 2001-01-10 Switched Reluctance Drives Ltd Operation of switched reluctance drive systems from dual voltage sources
GB0114531D0 (en) * 2001-06-14 2001-08-08 Switched Reluctance Drives Ltd A control strategy for switched reluctance drive systems
TW200405646A (en) * 2002-05-24 2004-04-01 Virginia Tech Intell Prop Method, apparatus, and system for drive control, power conversion, and start-up control in an SRM or PMBDCM drive system
GB0215849D0 (en) * 2002-07-09 2002-08-14 Switched Reluctance Drives Ltd Starting of switched reluctance generators
GB2396491B (en) * 2002-12-21 2005-11-30 Dyson Ltd Power conversion apparatus
GB2410847A (en) * 2004-02-05 2005-08-10 Dyson Ltd Control of motor winding energisation according to rotor angle
US8203302B2 (en) * 2004-10-01 2012-06-19 Virginia Tech Intellectual Properties, Inc. System and method for controlling four-quadrant operation of a switched reluctance motor drive through a single controllable switch
FI126995B (sv) * 2007-03-21 2017-09-15 Mirka Oy Kompakt elektrisk slipmaskin
FI129765B (sv) * 2007-03-21 2022-08-15 Oy Kwh Mirka Ab Kompakt elektrisk slipmaskin
KR100871391B1 (ko) * 2007-09-21 2008-12-02 (주)애버드세미컨 배압회로를 이용한 고역률 안정기 전원회로
GB2467551B (en) * 2009-02-05 2011-05-18 Restech Ltd Electromagnetic field energy recycling
US8482214B2 (en) * 2009-04-24 2013-07-09 City University Of Hong Kong Apparatus and methods of operation of passive LED lighting equipment
US20100321968A1 (en) * 2009-06-18 2010-12-23 Hamilton Sundstrand Corporation Load fault handling for switched reluctance or induction type machines
TWI396368B (zh) * 2009-11-19 2013-05-11 Delta Electronics Inc 整合式多電感磁性組件及多迴路式功率因數校正電路
WO2012061270A2 (en) * 2010-11-03 2012-05-10 Ramu, Inc. Noise reduction structures for electrical machines
CN102545643B (zh) * 2012-03-12 2014-08-06 韩亚兰 一种自然续流的交流斩波主电路结构
TWI492502B (zh) 2012-07-24 2015-07-11 Ind Tech Res Inst 被動式功因校正電路
TWI469479B (zh) * 2012-08-27 2015-01-11 Ind Tech Res Inst 被動式功率因數校正電路、應用其之電子裝置與其操作方法
KR101334745B1 (ko) * 2012-09-03 2013-11-29 원광대학교산학협력단 스위치드 릴럭턴스 모터의 스위칭 각 제어장치
KR102665385B1 (ko) 2013-11-13 2024-05-13 브룩스 오토메이션 인코퍼레이티드 밀봉된 스위치드 릴럭턴스 모터
TWI695447B (zh) 2013-11-13 2020-06-01 布魯克斯自動機械公司 運送設備
JP6708546B2 (ja) 2013-11-13 2020-06-10 ブルックス オートメーション インコーポレイテッド 密封型ロボット駆動部
KR20220000416A (ko) 2013-11-13 2022-01-03 브룩스 오토메이션 인코퍼레이티드 브러쉬리스 전기 기계 제어 방법 및 장치
US20150365035A1 (en) * 2014-06-16 2015-12-17 Samsung Electro-Mechanics Co. Ltd. Apparatus for driving switched reluctance motor and method of controlling the apparatus
CN106114228A (zh) * 2016-07-21 2016-11-16 安徽皖南新维电机有限公司 一种新能源汽车用高比功率永磁同步磁阻驱动电机系统
KR101879670B1 (ko) * 2018-02-08 2018-07-18 스마트론파워(주) 초기 기동전류를 저감시킨 컨버터
CN115280652B (zh) * 2020-01-14 2024-07-12 爱德文科技有限责任公司 增强型反向绕组感应电动机设计、系统和方法
KR102357021B1 (ko) * 2021-04-05 2022-02-08 김주경 역률 보상 조명 장치
CN113422551B (zh) * 2021-05-31 2022-06-21 江苏大学 一种带功率因数校正的开关磁阻电机速度控制系统
CN115940733B (zh) * 2023-01-18 2025-10-24 华中科技大学 基于带悬浮电容拓扑的同步磁阻电机功率因数改善方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0365094A (ja) 1989-08-03 1991-03-20 Secoh Giken Inc トルクリプルを除去したリラクタンス型電動機
GB9211685D0 (en) * 1992-06-03 1992-07-15 Switched Reluctance Drives Ltd Sensorless rotor position measurement
CA2103425A1 (en) 1992-12-14 1994-06-15 Kurt W. Haas High power factor circuit for powering a load
FR2743955B1 (fr) * 1996-01-22 1998-04-10 Moulinex Sa Procede pour alimenter un moteur a reluctance variable a commutation electronique et circuit d'alimentation pour sa mise en oeuvre
FR2744577B1 (fr) * 1996-02-06 1998-04-24 Moulinex Sa Procede pour alimenter un moteur electrique a reluctance variable a commutation electronique, et circuit d'alimentation pour sa mise en oeuvre
GB9608832D0 (en) * 1996-04-30 1996-07-03 Switched Reluctance Drives Ltd Power factor correction circuit
US5828195A (en) * 1996-08-29 1998-10-27 Universal Instruments Corporation Method and apparatus for electronic braking of an electric motor having no permanent magnets
GB9713136D0 (en) * 1997-06-20 1997-08-27 Switched Reluctance Drives Ltd Switching circuit for a reluctance machine
US5994869A (en) * 1997-12-05 1999-11-30 General Electric Company Power conversion circuit for a motor

Also Published As

Publication number Publication date
JP2000078884A (ja) 2000-03-14
EP0982845A3 (en) 2000-05-24
CN1093333C (zh) 2002-10-23
US6201368B1 (en) 2001-03-13
TW527762B (en) 2003-04-11
KR100671853B1 (ko) 2007-01-22
EP0982845A2 (en) 2000-03-01
GB9818878D0 (en) 1998-10-21
KR20000017563A (ko) 2000-03-25
CN1246753A (zh) 2000-03-08
EP0982845B1 (en) 2011-09-28

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 10A, 11A E 12A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.

B15K Others concerning applications: alteration of classification

Ipc: H02P 25/092 (2016.01)