TR199701076T1 - Karma alternat�r. - Google Patents

Karma alternat�r.

Info

Publication number
TR199701076T1
TR199701076T1 TR97/01076T TR9701076T TR199701076T1 TR 199701076 T1 TR199701076 T1 TR 199701076T1 TR 97/01076 T TR97/01076 T TR 97/01076T TR 9701076 T TR9701076 T TR 9701076T TR 199701076 T1 TR199701076 T1 TR 199701076T1
Authority
TR
Turkey
Prior art keywords
poles
permanent magnets
rotor
magnetic poles
stator
Prior art date
Application number
TR97/01076T
Other languages
Turkish (tr)
Inventor
D. Syverson Charles
P. Curtiss William
P. Francis Willard
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.
Publication of TR199701076T1 publication Critical patent/TR199701076T1/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)

Abstract

Bir stator ve bunun içinde dönmek üzere statorla arasinda bir hava boslugu kalacak sekilde yerlestirilmis bir rotor içeren karma bir alternatör. Rotor bir manyetik kutuplar kümesini tanimlayan bir rotor çekirdegine sahip olup bu manyetik kutuplarin komsu olanlari degisen kuzey ve güney kutuplarini haizdir. Bu manyetik kutuplar kümesinin birçok daimi miknatis kutbu ve birçok elektromanyetik kutbu bulunmaktadir. Her daimi miknatis kutbu bir daimi miknatisla tanimlanmaktadir. Daimi miknatis kutuplari kümesi, çap boyunca karsilikli yerlestirilmis iki (2) dizi daimi miknatis kutbundan olusmaktadir. Daimi miknatislarin her biri rotorun çevresine yerlestirilmis olup, komsu daimi miknatis kutuplarini olusturmak üzere bir çift komsu manyetik kutupla baglantilidir. Karma alternatör sicakligi denetleyen bir voltaj regülatörü de içermekte olup bu regülatör isinin fazla yükselmesinden kaynaklanacak zararlari önlerken alternatörün kisa süreler için ya daA mixed alternator containing a stator and a rotor placed in such a way that there is an air gap between the stator to rotate therein. The rotor has a rotor core that defines a set of magnetic poles, with neighboring north and south poles of those magnetic poles. This set of magnetic poles has many permanent magnets and many electromagnetic poles. Each permanent magnet pole is defined by a permanent magnet. The set of permanent magnets poles consists of two (2) series of permanent magnets poles placed across the diameter. Each of the permanent magnets is placed around the rotor and is connected to a pair of neighbor magnetic poles to form neighboring permanent magnets poles. The mixed alternator also includes a voltage regulator that controls the temperature, while this regulator prevents damages caused by excessive heat rise for short periods of time or

TR97/01076T 1995-03-31 1996-03-21 Karma alternat�r. TR199701076T1 (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
TR199701076T1 true TR199701076T1 (en) 1998-02-21

Family

ID=27022510

Family Applications (1)

Application Number Title Priority Date Filing Date
TR97/01076T TR199701076T1 (en) 1995-03-31 1996-03-21 Karma alternat�r.

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)

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JP3865157B2 (en) * 1996-06-05 2007-01-10 株式会社デンソー AC generator for vehicles
FR2774228B1 (en) * 1998-01-26 2000-04-14 Valeo Equip Electr Moteur ELECTRIC MACHINE WITH DOUBLE EXCITATION, AND PARTICULARLY A MOTOR VEHICLE ALTERNATOR
FR2774229B1 (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
FR2780580B1 (en) * 1998-06-25 2000-11-10 Valeo Equip Electr Moteur ROTATING MACHINE, SUCH AS AN ALTERNATOR FOR A MOTOR VEHICLE
FR2780579B1 (en) * 1998-06-25 2000-09-15 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
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US7859231B2 (en) * 2008-04-02 2010-12-28 Hamilton Sundstrand Corporation Permanent magnet electric generator with variable magnet flux excitation
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DE102010029514A1 (en) * 2010-05-31 2011-12-01 Robert Bosch Gmbh Electric machine with reduced noise
TWI509941B (en) * 2013-06-05 2015-11-21 Universal Scient Ind Shanghai Voltage regulator, operation method thereof and voltage regulating system
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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Also Published As

Publication number Publication date
WO1996030992A1 (en) 1996-10-03
CN1185868A (en) 1998-06-24
EP0818077A4 (en) 1999-01-07
JP2000517150A (en) 2000-12-19
AU5258396A (en) 1996-10-16
CA2216834A1 (en) 1996-10-03
IL117673A0 (en) 1996-08-04
EP0818077A1 (en) 1998-01-14
CN1065684C (en) 2001-05-09
TW330353B (en) 1998-04-21

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