BR0001400A - Circuito conversor de máquina de relutância comutada, acionador de relutância comutada, e, processos de operar um acionador de relutância comutada e energizar um enrolamento de fase de uma máquina de relutância comutada durante um perìodo de condução - Google Patents
Circuito conversor de máquina de relutância comutada, acionador de relutância comutada, e, processos de operar um acionador de relutância comutada e energizar um enrolamento de fase de uma máquina de relutância comutada durante um perìodo de conduçãoInfo
- Publication number
- BR0001400A BR0001400A BR0001400-1A BR0001400A BR0001400A BR 0001400 A BR0001400 A BR 0001400A BR 0001400 A BR0001400 A BR 0001400A BR 0001400 A BR0001400 A BR 0001400A
- Authority
- BR
- Brazil
- Prior art keywords
- switched reluctance
- driver
- driving period
- voltage
- converter
- Prior art date
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
- H02P4/00—Arrangements specially adapted for regulating or controlling the speed or torque of electric motors that can be connected to two or more different electric power supplies
-
- 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
- H02P25/086—Commutation
- H02P25/089—Sensorless control
-
- 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
-
- 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
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/14—Electronic commutators
- H02P6/16—Circuit arrangements for detecting position
- H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
- H02P6/185—Circuit arrangements for detecting position without separate position detecting elements using inductance sensing, e.g. pulse excitation
Abstract
"CIRCUITO CONVERSOR DE UMA MáQUINA DE RELUTâNCIA COMUTADA, ACIONADOR DE RELUTâNCIA COMUTADA, E, PROCESSOS DE OPERAR UM ACIONADOR DE RELUTâNCIA COMUTADA E DE ENERGIZAR UM ENROLAMENTO DE FASE DE UMA MáQUINA DE RELUTâNCIA COMUTADA DURANTE UM PERìODO DE CONDUçãO" Uma máquina de relutância comutada é suprida a partir de duas fontes de voltagem durante um ciclo de excitação. A voltagem maior é uma voltagem de barramento convencional obtida, por exemplo, de uma bateria de acumulação de baixa voltagem e um conversor para cima. A voltagem menor é suprida diretamente pela bateria. A voltagem maior supre a máquina apenas durante parte de um ciclo de excitação, o suprimento de voltagem menor suprindo a energia diretamente para a máquina durante o restante do ciclo de excitação. Isto reduz o trabalho de um conversor para cima e aumenta a eficácia do acionador geral. Um processo de operação do circuito permite a eliminação do conversor para cima.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9906716.7A GB9906716D0 (en) | 1999-03-23 | 1999-03-23 | Operation of a switched reluctance machine from dual supply voltages |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0001400A true BR0001400A (pt) | 2000-10-17 |
Family
ID=10850231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0001400-1A BR0001400A (pt) | 1999-03-23 | 2000-03-22 | Circuito conversor de máquina de relutância comutada, acionador de relutância comutada, e, processos de operar um acionador de relutância comutada e energizar um enrolamento de fase de uma máquina de relutância comutada durante um perìodo de condução |
Country Status (8)
Country | Link |
---|---|
US (1) | US6495985B1 (pt) |
EP (1) | EP1039625B1 (pt) |
JP (1) | JP4503775B2 (pt) |
KR (1) | KR100649989B1 (pt) |
CN (1) | CN1267952A (pt) |
BR (1) | BR0001400A (pt) |
DE (1) | DE60023384T2 (pt) |
GB (1) | GB9906716D0 (pt) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19931972A1 (de) | 1999-07-09 | 2001-01-11 | Wabco Gmbh & Co Ohg | Schaltungsanordnung zum Betreiben eines elektromagnetischen Stellglieds |
GB0028602D0 (en) * | 2000-11-23 | 2001-01-10 | Switched Reluctance Drives Ltd | Operation of switched reluctance drive systems from dual voltage sources |
GB0105502D0 (en) * | 2001-03-06 | 2001-04-25 | Switched Reluctance Drives Ltd | Compensation for variable voltage |
FR2828030B1 (fr) | 2001-07-30 | 2003-12-05 | Sagem | Procede de commande d'une machine a reluctance variable |
US20040027734A1 (en) * | 2002-06-04 | 2004-02-12 | Fairfax Stephen A. | Load break DC power disconnect |
GB0215849D0 (en) * | 2002-07-09 | 2002-08-14 | Switched Reluctance Drives Ltd | Starting of switched reluctance generators |
US6987375B2 (en) * | 2002-10-30 | 2006-01-17 | Delphi Technologies, Inc. | Dual-stage drive for switched reluctance electric machines |
US20060170389A1 (en) * | 2005-01-31 | 2006-08-03 | Caterpillar Inc | Medium voltage switched reluctance motors used in traction applications |
KR100757060B1 (ko) * | 2005-04-01 | 2007-09-10 | 엘지전자 주식회사 | 저속에서의 발전 효율이 개선된 에스알 발전기 |
KR100714550B1 (ko) * | 2005-12-09 | 2007-05-07 | 삼성전기주식회사 | 전기활성 폴리머 액츄에이터의 구동 장치 |
DE102006016138B4 (de) * | 2006-04-06 | 2014-11-20 | Robert Bosch Gmbh | Hybridantrieb mit Notstartmöglichkeit |
GB0804866D0 (en) | 2008-03-17 | 2008-04-16 | Rolls Royce Plc | Electrical machine arrangement |
GB2469132B (en) * | 2009-04-04 | 2014-01-29 | Dyson Technology Ltd | Control of an electric machine |
GB2469137B (en) * | 2009-04-04 | 2014-06-04 | Dyson Technology Ltd | Control of an electric machine |
GB2469131B (en) * | 2009-04-04 | 2014-04-23 | Dyson Technology Ltd | Control of an electric machine |
GB2469143B (en) * | 2009-04-04 | 2014-03-12 | Dyson Technology Ltd | Control of a permanent-magnet machine |
GB2469140B (en) * | 2009-04-04 | 2013-12-11 | Dyson Technology Ltd | Control of an electric machine |
GB2469138B (en) * | 2009-04-04 | 2014-04-30 | Dyson Technology Ltd | Constant-power electric system |
GB2469144B (en) * | 2009-04-04 | 2014-11-05 | Dyson Technology Ltd | Control of an electric machine |
GB2469142B (en) * | 2009-04-04 | 2014-04-23 | Dyson Technology Ltd | High-speed electric system |
GB2469135B (en) * | 2009-04-04 | 2013-11-06 | Dyson Technology Ltd | Power tuning an electric system |
GB2469129B (en) | 2009-04-04 | 2013-12-11 | Dyson Technology Ltd | Current controller for an electric machine |
GB2469126B (en) * | 2009-04-04 | 2013-11-06 | Dyson Technology Ltd | Control of an electric machine |
JP5637021B2 (ja) * | 2011-03-14 | 2014-12-10 | 株式会社デンソー | スイッチトリラクタンスモータ |
CN102611269B (zh) * | 2012-04-01 | 2014-03-12 | 浙江大学 | 一种基于新能源供电的开关磁阻电动机 |
GB201315988D0 (en) * | 2013-09-09 | 2013-10-23 | Controlled Power Technologies Ltd | Split voltage control and isolation system |
US9780704B2 (en) | 2014-09-17 | 2017-10-03 | Arm Limited | Electrical motor system and method of operating the electrical motor system |
US10056858B2 (en) | 2014-09-17 | 2018-08-21 | Arm Limited | Motor driver and a method of operating thereof |
US9419551B2 (en) | 2014-09-17 | 2016-08-16 | Arm Limited | Motor driver and a method of operating thereof |
CN105162371A (zh) * | 2015-10-09 | 2015-12-16 | 武汉市深蓝动力科技有限公司 | 抑制开关磁阻电机转矩脉动的电机驱动系统及方法 |
US10693348B2 (en) * | 2016-05-23 | 2020-06-23 | Reginald Garcia | Enhanced efficiency motor and drive circuit |
CN105914872A (zh) * | 2016-06-28 | 2016-08-31 | 瑞立集团瑞安汽车零部件有限公司 | 一种用于新能源汽车的双电源控制装置 |
US11522483B2 (en) | 2019-09-27 | 2022-12-06 | Apple Inc. | Low-latency impedance estimation for controlling a reluctance motor |
WO2020149944A1 (en) * | 2019-11-22 | 2020-07-23 | Futurewei Technologies, Inc. | Integrated charger and motor control system isolated by motor |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1232538B (it) * | 1989-06-30 | 1992-02-19 | Magneti Marelli Spa | Sistema generatore-motore elettrico,particolarmente per l'impiego come generatore e motore di avviamento a bordo di un autoveicolo provvisto di un motore a combustione interna |
US5289107A (en) * | 1992-03-30 | 1994-02-22 | General Electric Company | Switched reluctance generator system with fault recovery capability |
GB9211685D0 (en) | 1992-06-03 | 1992-07-15 | Switched Reluctance Drives Ltd | Sensorless rotor position measurement |
JP3411310B2 (ja) * | 1992-09-09 | 2003-05-26 | 富士通株式会社 | モータ駆動回路及びその駆動方法 |
US5479080A (en) * | 1993-07-23 | 1995-12-26 | General Electric Company | Simultaneous multiple voltage level bridge-type inverter/converter unit for an electronically commutated electrical machine |
US5489810A (en) | 1994-04-20 | 1996-02-06 | Sundstrand Corporation | Switched reluctance starter/generator |
GB9417523D0 (en) * | 1994-08-31 | 1994-10-19 | Switched Reluctance Drives Ltd | Switched reluctance generators |
KR970010610B1 (ko) * | 1994-09-13 | 1997-06-28 | 주식회사 성원전자 | 주파수 변조형 자려식 콘버터회로 |
US5493195A (en) | 1994-09-29 | 1996-02-20 | Sundstrand Corporation | Switched reluctance starter/generator control system allowing operation with regenerative loads and electrical system employing same |
US5594324A (en) * | 1995-03-31 | 1997-01-14 | Space Systems/Loral, Inc. | Stabilized power converter having quantized duty cycle |
US5703456A (en) * | 1995-05-26 | 1997-12-30 | Emerson Electric Co. | Power converter and control system for a motor using an inductive load and method of doing the same |
US6051942A (en) * | 1996-04-12 | 2000-04-18 | Emerson Electric Motor Co. | Method and apparatus for controlling a switched reluctance machine |
KR0181358B1 (ko) * | 1996-04-18 | 1999-05-15 | 이대원 | 복수의 정전압원 발생장치 |
GB9608216D0 (en) * | 1996-04-19 | 1996-06-26 | Switched Reluctance Drives Ltd | Converter circuit for a polyphase switched inductive load |
DE19709264A1 (de) * | 1997-03-06 | 1998-09-10 | Hilti Ag | Verfahren zur Reduzierung von Rückwirkungen auf den Verlauf des einem Netz entnommenen Stroms bei induktiven Lasten und Vorrichtung zum Antreiben von Motoren nach diesem Verfahren |
US6054819A (en) * | 1998-05-15 | 2000-04-25 | Tridelta Industries, Inc. | Driving circuit for switched reluctance machines |
DE19931972A1 (de) * | 1999-07-09 | 2001-01-11 | Wabco Gmbh & Co Ohg | Schaltungsanordnung zum Betreiben eines elektromagnetischen Stellglieds |
-
1999
- 1999-03-23 GB GBGB9906716.7A patent/GB9906716D0/en not_active Ceased
-
2000
- 2000-03-08 EP EP00301906A patent/EP1039625B1/en not_active Expired - Lifetime
- 2000-03-08 DE DE60023384T patent/DE60023384T2/de not_active Expired - Lifetime
- 2000-03-22 JP JP2000080314A patent/JP4503775B2/ja not_active Expired - Fee Related
- 2000-03-22 KR KR1020000014491A patent/KR100649989B1/ko not_active IP Right Cessation
- 2000-03-22 BR BR0001400-1A patent/BR0001400A/pt not_active IP Right Cessation
- 2000-03-23 CN CN00104388A patent/CN1267952A/zh active Pending
- 2000-03-23 US US09/533,769 patent/US6495985B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1039625A3 (en) | 2002-05-22 |
EP1039625A2 (en) | 2000-09-27 |
DE60023384D1 (de) | 2005-12-01 |
KR100649989B1 (ko) | 2006-11-27 |
DE60023384T2 (de) | 2006-07-27 |
JP2000312494A (ja) | 2000-11-07 |
EP1039625B1 (en) | 2005-10-26 |
JP4503775B2 (ja) | 2010-07-14 |
CN1267952A (zh) | 2000-09-27 |
GB9906716D0 (en) | 1999-05-19 |
US6495985B1 (en) | 2002-12-17 |
KR20000076928A (ko) | 2000-12-26 |
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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 A 10A E 11A ANUIDADE(S). |
|
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 2112 DE 28/06/2011. |
|
B15K | Others concerning applications: alteration of classification |
Free format text: A CLASSIFICACAO ANTERIOR ERA: H02P 1/16 Ipc: H02P 1/16 (2006.01), H02M 3/04 (2006.01) |