BR0115419A - AC generator brushless multiphase, and excitation control apparatus for the same - Google Patents
AC generator brushless multiphase, and excitation control apparatus for the sameInfo
- Publication number
- BR0115419A BR0115419A BR0115419-2A BR0115419A BR0115419A BR 0115419 A BR0115419 A BR 0115419A BR 0115419 A BR0115419 A BR 0115419A BR 0115419 A BR0115419 A BR 0115419A
- Authority
- BR
- Brazil
- Prior art keywords
- generator
- control apparatus
- magnetic pole
- brushless multiphase
- phase
- Prior art date
Links
- 230000005284 excitation Effects 0.000 title abstract 3
- 238000001514 detection method Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/04—Starting of engines by means of electric motors the motors being associated with current generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0859—Circuits or control means specially adapted for starting of engines specially adapted to the type of the starter motor or integrated into it
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Brushless Motors (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Synchronous Machinery (AREA)
Abstract
"GERADOR DE C.A. MULTIFáSICO SEM ESCOVA, E, APARELHO DE CONTROLE DE EXCITAçãO PARA O MESMO". A presente invenção refere-se a um gerador de C.A. multifásico sem escova, que é apropriado para excitação para avanço do ângulo e para um aparelho de controle de excitação para uso com o mesmo. Provê-se um gerador de C.a. multifásico sem escova, o gerador de C.A. multifásico sem escova incluindo sensores de polo magnético (29), cada para detectar a posição de rotação de um rotor (60) e incluindo uma pluralidade de fase e, para cada uma destas, uma corrente de fase é suprida, a corrente de fase tendo seu sincronismo de alimentação avançado em ângulo em uma proporção estabelecida do ângulo em função do sinal de detecção do sensor de polo magnético, em que cada um dos sensores de polo magnético é disposto de modo que o sincronismo com o qual a corrente de fase é alimentada para avanço do ângulo pode coincidir com o sincronismo com o qual se muda o campo magnético detectado pelo sensor de polo magnético."MULTI-PHASE BRUSH GENERATOR WITHOUT BRUSH AND EXCITING CONTROL APPARATUS". The present invention relates to a brushless multiphase AC generator which is suitable for excitation for angle advancement and for an excitation control apparatus for use therewith. A C.a. generator is provided. brushless multiphase, the brushless multiphase AC generator including magnetic pole sensors (29) each for detecting the rotational position of a rotor (60) and including a plurality of phase and, for each of them, a phase current is supplied, the phase current having its forward feed timing angled at an established proportion of the angle as a function of the magnetic pole sensor detection signal, wherein each of the magnetic pole sensors is arranged such that the synchronization with which phase current is fed for angle advancement may coincide with the timing with which the magnetic field detected by the magnetic pole sensor changes.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000350823A JP3930246B2 (en) | 2000-11-17 | 2000-11-17 | Brushless polyphase AC electric machine and its energization control device |
PCT/JP2001/009718 WO2002041476A1 (en) | 2000-11-17 | 2001-11-07 | Brushless multiphase ac electric machine and its energization controller |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0115419A true BR0115419A (en) | 2003-09-09 |
Family
ID=18823984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0115419-2A BR0115419A (en) | 2000-11-17 | 2001-11-07 | AC generator brushless multiphase, and excitation control apparatus for the same |
Country Status (10)
Country | Link |
---|---|
JP (1) | JP3930246B2 (en) |
KR (1) | KR100521861B1 (en) |
CN (1) | CN100474745C (en) |
AR (1) | AR031406A1 (en) |
BR (1) | BR0115419A (en) |
ES (1) | ES2234436B2 (en) |
MY (1) | MY134522A (en) |
TW (1) | TWI249281B (en) |
WO (1) | WO2002041476A1 (en) |
ZA (1) | ZA200302559B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4578142B2 (en) * | 2004-04-22 | 2010-11-10 | 日本電産シバウラ株式会社 | Brushless DC motor drive device |
JP2005354810A (en) * | 2004-06-10 | 2005-12-22 | Nidec Shibaura Corp | Driving device for brushless dc motor |
JP4592435B2 (en) * | 2005-02-01 | 2010-12-01 | 日本電産サンキョー株式会社 | Small motor with encoder |
US10036359B2 (en) * | 2016-05-19 | 2018-07-31 | GM Global Technology Operations LLC | Hybrid vehicle engine starter control systems and methods |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3783359A (en) * | 1971-12-23 | 1974-01-01 | Bendix Corp | Brushless d. c. motor using hall generators for commutation |
US3908130A (en) * | 1974-08-30 | 1975-09-23 | Gen Electric | Starter-generator utilizing phase controlled rectifiers to drive a dynamoelectric machine as a brushless motor in the starting mode to increase the torque output of the machine through phase angle control by reducing the machine counter EMF |
US4720638A (en) * | 1986-07-31 | 1988-01-19 | Briggs & Stratton Corporation | Electronically commutated coaxial starter motor/alternator for an internal combustion engine |
IT1232538B (en) * | 1989-06-30 | 1992-02-19 | Magneti Marelli Spa | ELECTRIC GENERATOR-ENGINE SYSTEM, IN PARTICULAR FOR USE AS A GENERATOR AND STARTING ENGINE ON BOARD A VEHICLE EQUIPPED WITH AN INTERNAL COMBUSTION ENGINE |
JPH04183253A (en) * | 1990-11-14 | 1992-06-30 | Sony Corp | Driving circuit of iron core type brushless motor |
JP3518922B2 (en) * | 1995-03-30 | 2004-04-12 | 株式会社日立製作所 | Abduction type permanent magnet rotating electric machine and electric vehicle using abduction type permanent magnet rotating electric machine |
JPH11346497A (en) * | 1998-06-02 | 1999-12-14 | Fujii Seimitsu Kaitenki Seisakusho:Kk | Dc brushless motor and control method therefor |
JP2000104650A (en) * | 1998-09-28 | 2000-04-11 | Kokusan Denki Co Ltd | Starting device for internal combustion engine |
JP3906429B2 (en) * | 1999-03-25 | 2007-04-18 | 株式会社豊田自動織機 | Synchronous motor drive |
-
2000
- 2000-11-17 JP JP2000350823A patent/JP3930246B2/en not_active Expired - Fee Related
-
2001
- 2001-05-30 CN CNB01119362XA patent/CN100474745C/en not_active Expired - Fee Related
- 2001-10-31 MY MYPI20015029A patent/MY134522A/en unknown
- 2001-11-06 TW TW090127460A patent/TWI249281B/en not_active IP Right Cessation
- 2001-11-07 WO PCT/JP2001/009718 patent/WO2002041476A1/en active IP Right Grant
- 2001-11-07 ES ES200350030A patent/ES2234436B2/en not_active Expired - Fee Related
- 2001-11-07 BR BR0115419-2A patent/BR0115419A/en not_active Application Discontinuation
- 2001-11-07 KR KR10-2003-7006618A patent/KR100521861B1/en not_active IP Right Cessation
- 2001-11-15 AR ARP010105345A patent/AR031406A1/en active IP Right Grant
-
2003
- 2003-04-01 ZA ZA200302559A patent/ZA200302559B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2002041476A1 (en) | 2002-05-23 |
KR20030051829A (en) | 2003-06-25 |
AR031406A1 (en) | 2003-09-24 |
JP3930246B2 (en) | 2007-06-13 |
MY134522A (en) | 2007-12-31 |
JP2002159164A (en) | 2002-05-31 |
ZA200302559B (en) | 2004-03-08 |
KR100521861B1 (en) | 2005-10-14 |
TWI249281B (en) | 2006-02-11 |
CN1354550A (en) | 2002-06-19 |
ES2234436A1 (en) | 2005-06-16 |
CN100474745C (en) | 2009-04-01 |
ES2234436B2 (en) | 2007-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM ART. 8O COMBINADO COM ART. 13 DA LPI |
|
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |