WO2000034080A2 - Connexion d'un alternateur d'un automobile - Google Patents

Connexion d'un alternateur d'un automobile Download PDF

Info

Publication number
WO2000034080A2
WO2000034080A2 PCT/CZ1999/000049 CZ9900049W WO0034080A2 WO 2000034080 A2 WO2000034080 A2 WO 2000034080A2 CZ 9900049 W CZ9900049 W CZ 9900049W WO 0034080 A2 WO0034080 A2 WO 0034080A2
Authority
WO
WIPO (PCT)
Prior art keywords
alternator
control unit
connection
motor vehicle
power switching
Prior art date
Application number
PCT/CZ1999/000049
Other languages
English (en)
Other versions
WO2000034080A3 (fr
Inventor
Karel PÁLKA
Original Assignee
Palka Karel
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 Palka Karel filed Critical Palka Karel
Priority to AU13726/00A priority Critical patent/AU1372600A/en
Publication of WO2000034080A2 publication Critical patent/WO2000034080A2/fr
Publication of WO2000034080A3 publication Critical patent/WO2000034080A3/fr

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
    • 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
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/46—The network being an on-board power network, i.e. within a vehicle for ICE-powered road vehicles

Definitions

  • the invention relates to a connection of an alternator of a motor vehicle, especially a passenger car, the vehicle being furnished with a control unit.
  • the electric networks of present cars comprise alternators supplying power to all electric components and charge the board batteries.
  • the network voltage is controlled by means of an electric control unit of the alternator output voltage.
  • the controller basically consists of a control and regulation part and one or more power stages. With respect to the voltage of the vehicle electric network the main power stage performs a puls control of the alternator excitation circuit. Other power stages, as the case may be, control signal and further electric devices. Power and control parts of the control unit are preferably integrated in one hermetically closed package, which is usually mechanically attached to the alternator casing and the control unit is electrically connected to the vehicle electric system.
  • control unit often faces unfavourable temperature, mechanical and climatic features having negative influence upon the control unit life time and thus also upon the reliability of the whole supply system.
  • the development and production of a control unit meeting all the requirements is therefore more and more complicated and costly.
  • an alternator of a motor vehicle the vehicle being furnished with a control unit, in accordance with the present invention comprising an alternator the outputs and inputs of which are by means of converters connected to a peripheral device of the control unit.
  • the alternator is equipped with an excitation circuit having a power switching stage, which is also connected to the control unit.
  • Another preferred embodiment comprise an alternator provided with an excitation circuit the power switching stage of which is an integral part of the control unit.
  • an arrangement offering an integration of regulating and checking functions of an alternator control into one control unit, preferably a board computer.
  • a control unit preferably a board computer.
  • Such a design because of favourable temperature, mechanical and environmental conditions concerning such a control unit, increases reliability of operation of the alternator and enables co-operation of the control unit with the supply unit in a field of signalization, testing and control of other electric equipment and devices of the vehicle.
  • a standard alternator controller is thus eliminated but principles of regulation of the alternator remain untouched.
  • there is improved also a cooling of the power stage of the alternator excitation winding and thus its reliability is higher. Last but not least there should be also mentioned lower costs of the alternator regulation.
  • electric circuitry of an alternator 10 of a motor vehicle comprise rotor excitation winding 1 and a three-phase winding 2 in the delta connection on a stator. Outputs of the three-phase winding 2 go to a full-wave rectifier, which is furnished with diodes 3. One of the rectifier output wire is connected to a grounding terminal 4, while the other one is connected to the positive voltage output terminal 5. One of the outputs of the three-phase winding 2 is connected to the alternating voltage output terminal 6.
  • the excitation circuit comprising a series combination of the excitation winding 1 and a power switching means 7, is connected between the grounding terminal 4 and the positive voltage output terminal 5. One of the outputs of the excitation circuit is provided by a testing voltage terminal 8.
  • an excitation control pulse signal terminal 9 To control the power switching means 7 there is provided an excitation control pulse signal terminal 9.
  • the alternator output terminals like a positive voltage output terminal 5, an alternating voltage output terminal 6 and a testing voltage terminal 8 are by means of converters 11 connected to a bus of the board computer 20, onto which there is also connected the alternator input, i.e. an excitation control pulse signal terminal 9. All devices to control and check the supply means of the vehicle electrical network, such as a switching box 12, a charge indicator 13 and a block 14 of components for switching of any applied loads, or any additional components, are also connected to the vehicle board computer 20..
  • a standard board computer 20 there can be applied just a processor unit with or without a central bus, or any similar control unit.
  • the converter 11 there may be used an analogue-digital converter, the application of which should be for alternator outputs, or amplifier for an input pulse signal for controlling the excitation. Monitoring the signal at the testing voltage terminal 8 allows for checking the alternator excitation winding for interruption or short-circuiting.
  • the power switching means 7 may be located also outside the respective alternator 10 and may be even integrated within the control unit. Besides the alternator electric parameters it is possible to monitor also other ones, like temperature, vibration, etc.
  • the alternator 10 is furnished with respective sensor elements, the outputs of which are by means of converters 11 connected to the control unit, in the above presented case to the board computer 20 bus.
  • the output terminal, the alternating voltage output terminal 6, is provided at only one of the nodes of the stator three- phase winding. For an improved diagnostics it is preferred to have appropriate output terminals from two or even all three nodes.
  • the present invention is designed for all motor vehicle furnished with a board computer or any other control unit.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

Dans le cadre d'automobiles équipés d'un ordinateur de bord ou d'une autre unité de commande, on prévoit la connexion d'un alternateur (10) dont les entrées et sorties sont reliées à un périphérique de l'unité de commande (20) au moyen de convertisseurs (11). L'alternateur (10) est soit pourvu d'un circuit d'excitation présentant des moyens de commutation de puissance (7) qui sont aussi connectés à l'unité de commande (20) soit pourvu d'un circuit d'excitation dont l'étage de commutation de puissance (7) est solidaire de l'unité de commande (20).
PCT/CZ1999/000049 1998-12-10 1999-12-08 Connexion d'un alternateur d'un automobile WO2000034080A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU13726/00A AU1372600A (en) 1998-12-10 1999-12-08 Connection of an alternator of a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ19984066A CZ406698A3 (cs) 1998-12-10 1998-12-10 Zapojení alternátoru motorového vozidla
CZPV4066-98 1998-12-10

Publications (2)

Publication Number Publication Date
WO2000034080A2 true WO2000034080A2 (fr) 2000-06-15
WO2000034080A3 WO2000034080A3 (fr) 2000-08-17

Family

ID=5467640

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CZ1999/000049 WO2000034080A2 (fr) 1998-12-10 1999-12-08 Connexion d'un alternateur d'un automobile

Country Status (3)

Country Link
AU (1) AU1372600A (fr)
CZ (1) CZ406698A3 (fr)
WO (1) WO2000034080A2 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0545616A1 (fr) * 1991-11-29 1993-06-09 STMicroelectronics, Inc. Circuit de régulation de tension pour faire varier la commande de l'enroulement inducteur de l'alternateur à un taux fonction d'un signal de vitesse du rotor
US5448154A (en) * 1992-07-03 1995-09-05 Hitachi, Ltd. Control device for battery charging AC generator used in motor vehicle
EP0717490A1 (fr) * 1994-12-16 1996-06-19 General Motors Corporation Commande du couple et de la sortie d'un alternateur de voiture
EP0740394A2 (fr) * 1995-04-24 1996-10-30 Nippondenso Co., Ltd. Système générateur de puissance pour véhicule
EP0803960A2 (fr) * 1996-04-23 1997-10-29 Denso Corporation Système de régulation de tension pour un véhicule avec alternateur
DE19632891A1 (de) * 1996-08-16 1998-02-19 Bosch Gmbh Robert Einrichtung zur Steuerung oder Regelung der von einem fremderregten Generator abgegebenen Leistung
WO1998042069A1 (fr) * 1997-03-18 1998-09-24 MAGNETI MARELLI S.p.A. Regulateur de tension pour des alternateurs, en particulier, pour des vehicules a moteur

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0545616A1 (fr) * 1991-11-29 1993-06-09 STMicroelectronics, Inc. Circuit de régulation de tension pour faire varier la commande de l'enroulement inducteur de l'alternateur à un taux fonction d'un signal de vitesse du rotor
US5448154A (en) * 1992-07-03 1995-09-05 Hitachi, Ltd. Control device for battery charging AC generator used in motor vehicle
EP0717490A1 (fr) * 1994-12-16 1996-06-19 General Motors Corporation Commande du couple et de la sortie d'un alternateur de voiture
EP0740394A2 (fr) * 1995-04-24 1996-10-30 Nippondenso Co., Ltd. Système générateur de puissance pour véhicule
EP0803960A2 (fr) * 1996-04-23 1997-10-29 Denso Corporation Système de régulation de tension pour un véhicule avec alternateur
DE19632891A1 (de) * 1996-08-16 1998-02-19 Bosch Gmbh Robert Einrichtung zur Steuerung oder Regelung der von einem fremderregten Generator abgegebenen Leistung
WO1998042069A1 (fr) * 1997-03-18 1998-09-24 MAGNETI MARELLI S.p.A. Regulateur de tension pour des alternateurs, en particulier, pour des vehicules a moteur

Also Published As

Publication number Publication date
CZ406698A3 (cs) 2000-06-14
WO2000034080A3 (fr) 2000-08-17
AU1372600A (en) 2000-06-26

Similar Documents

Publication Publication Date Title
KR100188458B1 (ko) 동기모터의 제동방법 및 장치
CN107054258B (zh) 使用具有集成的电压转换器的继电器的车辆电力分配
US5739676A (en) Multiple-alternator electrical system
US9234922B2 (en) Measuring system for monitoring at least one phase of a system
RU2471656C1 (ru) Устройство управления транспортным средством
US5495908A (en) Electric car control system
EP1193825A1 (fr) Système de commande d'un dispositif monté sur un vehicule
US8860335B2 (en) System for managing DC link switching harmonics
CN104579064A (zh) 车载旋转电机
JP2003346858A (ja) 燃料電池システムおよび燃料電池システムの電圧監視方法
US10056752B2 (en) Rotary electric machine for a vehicle
JP2009254088A (ja) 電力変換装置
US20040257017A1 (en) Method and arrangement for testing a power output stage
CN114026765A (zh) 车辆车载电网
WO2000034080A2 (fr) Connexion d'un alternateur d'un automobile
JPS5996886A (ja) 三相誘導電動機
US11469696B2 (en) Alternator system
JP5661163B1 (ja) 車両用電源装置
CN100511918C (zh) 确定充电线是否损坏的系统和方法及电池充电系统
CN114342240A (zh) 电力转换电路用通电部
JPH06165515A (ja) インバータ
CN113517752B (zh) 一种行车自发电系统
CN112849057B (zh) 用于机动车辆的电加热装置
US12075556B2 (en) Circuit board, semiconductor device, power converter, and moving object
CN113394863A (zh) 一种行车自发电系统

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref country code: AU

Ref document number: 2000 13726

Kind code of ref document: A

Format of ref document f/p: F

AK Designated states

Kind code of ref document: A2

Designated state(s): AT AU BR CA CH CN CZ DE DK EE ES FI HU IL IN JP KR LT LU LV NO NZ PL PT RO RU SE SI SK US YU ZA

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): AT AU BR CA CH CN CZ DE DK EE ES FI HU IL IN JP KR LT LU LV NO NZ PL PT RO RU SE SI SK US YU ZA

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: CA