TW330353B - Hybrid alternator - Google Patents

Hybrid alternator

Info

Publication number
TW330353B
TW330353B TW085103984A TW85103984A TW330353B TW 330353 B TW330353 B TW 330353B TW 085103984 A TW085103984 A TW 085103984A TW 85103984 A TW85103984 A TW 85103984A TW 330353 B TW330353 B TW 330353B
Authority
TW
Taiwan
Prior art keywords
permanent magnet
poles
rotor
magnetic poles
magnetic
Prior art date
Application number
TW085103984A
Other languages
Chinese (zh)
Inventor
D Syverson Charles
P Curtiss William
P Francis Williad
Original Assignee
Ecoair Corp
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
Priority claimed from US08/414,350 external-priority patent/US5753989A/en
Priority claimed from US08/616,106 external-priority patent/US5747909A/en
Application filed by Ecoair Corp filed Critical Ecoair Corp
Application granted granted Critical
Publication of TW330353B publication Critical patent/TW330353B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/36—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches
    • H02K19/365—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches with a voltage regulator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/06—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
    • H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/36—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/02—Details
    • H02K21/04—Windings on magnets for additional excitation ; Windings and magnets for additional excitation
    • H02K21/042—Windings on magnets for additional excitation ; Windings and magnets for additional excitation with permanent magnets and field winding both rotating
    • 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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/006—Means for protecting the generator by using 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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H02P9/26—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
    • H02P9/30—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices
    • H02P9/305—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices controlling voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
    • H02H5/042—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using temperature dependent resistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/06—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors
    • H02H7/067—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors on occurrence of a load dump
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/2713—Inner rotors the magnetisation axis of the magnets being axial, e.g. claw-pole type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H02K19/103—Motors having windings on the stator and a variable reluctance soft-iron rotor without windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H02K3/51—Fastening of winding heads, equalising connectors, or connections thereto applicable to rotors only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • 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
    • H02P2101/00—Special adaptation of control arrangements for generators
    • H02P2101/45—Special adaptation of control arrangements for generators for motor vehicles, e.g. car alternators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

A hybrid alternator comprising: (1) a stator, and (2) a rotor mounted for rotation within the stator and separated therefrom by an air gap. The rotor has a rotor core defining a plurality of magnetic poles wherein adjacent ones of the magnetic poles have alternating north and south magnetic fields. The plurality of magnetic poles comprises a plurality of permanent magnet poles and a plurality of electromagnetic poles. Each permanent magnet pole is defined by a permanent magnet. The plurality of permanent magnet poles comprises two sets of diametrically positioned permanent magnet poles. Each permanent magnet is positioned within the rotor periphery and associated with a pair of adjacent magnetic poles to form adjacent permanent magnet poles.
TW085103984A 1995-03-31 1996-04-05 Hybrid alternator TW330353B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/414,350 US5753989A (en) 1993-06-14 1995-03-31 Hybrid alternator
US08/616,106 US5747909A (en) 1996-03-14 1996-03-14 Hybrid alternator

Publications (1)

Publication Number Publication Date
TW330353B true TW330353B (en) 1998-04-21

Family

ID=27022510

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085103984A TW330353B (en) 1995-03-31 1996-04-05 Hybrid alternator

Country Status (9)

Country Link
EP (1) EP0818077A4 (en)
JP (1) JP2000517150A (en)
CN (1) CN1065684C (en)
AU (1) AU5258396A (en)
CA (1) CA2216834A1 (en)
IL (1) IL117673A0 (en)
TR (1) TR199701076T1 (en)
TW (1) TW330353B (en)
WO (1) WO1996030992A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI509941B (en) * 2013-06-05 2015-11-21 Universal Scient Ind Shanghai Voltage regulator, operation method thereof and voltage regulating system

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FR2774229B1 (en) * 1998-01-26 2000-04-14 Valeo Equip Electr Moteur ELECTRIC MACHINE WITH DOUBLE EXCITATION, AND PARTICULARLY A MOTOR VEHICLE ALTERNATOR
FR2774228B1 (en) * 1998-01-26 2000-04-14 Valeo Equip Electr Moteur ELECTRIC MACHINE WITH DOUBLE EXCITATION, AND PARTICULARLY A MOTOR VEHICLE ALTERNATOR
FR2775849B1 (en) * 1998-03-09 2004-10-01 Valeo Equip Electr Moteur ELECTRIC MACHINE WITH DOUBLE EXCITATION, AND PARTICULARLY A MOTOR VEHICLE ALTERNATOR
FR2780579B1 (en) * 1998-06-25 2000-09-15 Valeo Equip Electr Moteur ROTATING MACHINE, SUCH AS AN ALTERNATOR FOR A MOTOR VEHICLE
FR2780580B1 (en) * 1998-06-25 2000-11-10 Valeo Equip Electr Moteur ROTATING MACHINE, SUCH AS AN ALTERNATOR FOR A MOTOR VEHICLE
FR2787646B1 (en) * 1998-12-18 2001-03-09 Valeo Equip Electr Moteur ROTATING ELECTRIC MACHINE WITH PERMANENT MAGNETS AND RELUCTANCE HAVING AN IMPROVED CONSTRUCTION
FR2791483B1 (en) * 1999-03-22 2004-06-25 Valeo Equip Electr Moteur ROTATING MACHINE COMPRISING MAGNETS OF DIFFERENT COMPOSITIONS
GR990100201A (en) * 1999-06-17 2001-02-28 CONTROLLED STIMULATION A.c./D.c. GENERATOR FEATURING CONTROLLED STIMULATION, FIXED OR VARIABLE FREQUENCY AND FORM IRRESPECTIVE OF THE MOTOR REVOLUTION
FR2819350B1 (en) 2001-01-05 2003-04-11 Valeo Equip Electr Moteur IMPROVED ROTATING MACHINE FOR MOTOR VEHICLES
FR2861831B1 (en) 2003-10-31 2006-01-20 Valeo Vision LIGHTING MODULE FOR VEHICLE PROJECTOR
JP4489002B2 (en) 2005-10-26 2010-06-23 三菱電機株式会社 Hybrid excitation rotating electric machine and vehicle equipped with hybrid excitation rotating electric machine
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CN103513575B (en) * 2013-10-08 2017-04-19 广东工业大学 S-shaped movement curve planning method for reducing residual oscillation of high-speed mechanism
CN103762810A (en) * 2014-02-18 2014-04-30 山东理工大学 Hidden magnetic pole rare-earth permanent magnet drive motor for electric automobile
DE102014219468A1 (en) * 2014-09-25 2016-03-31 Siemens Aktiengesellschaft Circuit arrangement with a control unit having at least one binary input and associated operating method
KR101853657B1 (en) 2014-11-27 2018-05-09 이래에이엠에스 주식회사 Regulator for AC alternator for vehicles
US9735718B2 (en) * 2015-06-29 2017-08-15 Infineon Technologies Ag Alternator control with temperature-dependent safety feature
JP6304175B2 (en) * 2015-08-19 2018-04-04 株式会社デンソー Electric motor
CN105634230A (en) * 2016-03-18 2016-06-01 山东理工大学 Permanent magnetic and electromagnetic hybrid excitation constant-voltage axial generator
RU2680147C1 (en) * 2018-06-14 2019-02-18 федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский университет "МЭИ" (ФГБОУ ВО "НИУ "МЭИ") Generator with the shaft rotation changing frequency and combined excitation voltage stabilization method
CN109149798B (en) * 2018-09-20 2020-12-15 山东理工大学 Permanent magnet synchronous motor of wound stator core of electric automobile
JP7342536B2 (en) * 2019-09-04 2023-09-12 Tdk株式会社 Magnet temperature information output device and rotating electric machine
CN110545026A (en) * 2019-09-20 2019-12-06 哈尔滨工业大学 stator excitation flywheel pulse induction generator system
CN111682703B (en) * 2020-05-15 2021-12-31 岭东核电有限公司 Rotating diode state monitoring system and method for brushless excitation system
CN114337356A (en) * 2022-01-05 2022-04-12 南京明捷动力科技有限公司 Electrostatic induction brushless alternating-current generator and use method thereof

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI509941B (en) * 2013-06-05 2015-11-21 Universal Scient Ind Shanghai Voltage regulator, operation method thereof and voltage regulating system
US9748881B2 (en) 2013-06-05 2017-08-29 Universal Scientific Industrial (Shanghai) Co., Ltd. Voltage regulator, operation method thereof, voltage regulating system, and mobile vehicle

Also Published As

Publication number Publication date
EP0818077A1 (en) 1998-01-14
WO1996030992A1 (en) 1996-10-03
TR199701076T1 (en) 1998-02-21
JP2000517150A (en) 2000-12-19
IL117673A0 (en) 1996-08-04
EP0818077A4 (en) 1999-01-07
AU5258396A (en) 1996-10-16
CN1065684C (en) 2001-05-09
CN1185868A (en) 1998-06-24
CA2216834A1 (en) 1996-10-03

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