DE2435092A1 - ELECTRICAL SYSTEM FOR MOTOR VEHICLE - Google Patents
ELECTRICAL SYSTEM FOR MOTOR VEHICLEInfo
- Publication number
- DE2435092A1 DE2435092A1 DE2435092A DE2435092A DE2435092A1 DE 2435092 A1 DE2435092 A1 DE 2435092A1 DE 2435092 A DE2435092 A DE 2435092A DE 2435092 A DE2435092 A DE 2435092A DE 2435092 A1 DE2435092 A1 DE 2435092A1
- Authority
- DE
- Germany
- Prior art keywords
- battery
- electrical system
- motor vehicle
- series
- starter
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 239000007858 starting material Substances 0.000 claims description 12
- 238000004804 winding Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- 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
- F02N11/0862—Circuits or control means specially adapted for starting of engines characterised by the electrical power supply means, e.g. battery
- F02N11/0866—Circuits or control means specially adapted for starting of engines characterised by the electrical power supply means, e.g. battery comprising several power sources, e.g. battery and capacitor or two batteries
-
- 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
- H02J7/1423—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 with multiple batteries
-
- 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
- F02N11/087—Details of the switching means in starting circuits, e.g. relays or electronic switches
- F02N2011/0877—Details of the switching means in starting circuits, e.g. relays or electronic switches said switch being used as a series-parallel switch, e.g. to switch circuit elements from series to parallel connection
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Charge By Means Of Generators (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
COHAUSZ & FLCRACKCOHAUSZ & FLCRACK
PATB NT AN WALTS B OR O D-4 DÜSSELDORF . SCHUMANNSTR. 97 O j, O C Q Q OPATB NT AN WALTS B OR O D-4 DÜSSELDORF. SCHUMANNSTR. 97 O j, OCQQO
PATENTANWÄLTE:
Dipl.-lng. W. COHAUSZ · Dipl.-lng. W. FLORACK · Dipl.-lng. R. KNAUF ■ Dr.-ing., Dipl.-Wirtsch.-Ing. A. GERBER · Dipl.-lng. H. B. COHAUSZPATENT LAWYERS:
Dipl.-Ing. W. COHAUSZ Dipl.-Ing. W. FLORACK Dipl.-Ing. R. KNAUF ■ Dr.-ing., Dipl.-Wirtsch.-Ing. A. GERBER · Dipl.-Ing. HB COHAUSZ
The Lucas Electrical Company LimitedThe Lucas Electrical Company Limited
¥ell Street¥ ell Street
GB-Birmingham 18. JuIi 1974GB-Birmingham 18th July 1974
Die Erfindung betrifft eine elektrische Anlage für ein Kraftfahrzeug, bei dem ein Anlaßmotor mit der doppelten der Kennanlagepsannung ausgelegt ist. Üblicherweise beträgt die AnIagespannung 12 YoIt, und es wird ein Anlaßmotor eingesetzt, der für 24 ToIt ausgelegt ist.The invention relates to an electrical system for a motor vehicle, in which a starter motor is designed with twice the voltage of the characteristic system is. Usually the application voltage is 12 yoIt, and es a starter motor is used which is designed for 24 ToIt.
Eine Anlage gemäß der Erfindung ist gekennzeichnet durch eine erste und eine zweite Stromleitung, eine wechselstromlichtmaschine, die den Stromleitungen fjtrom liefert, eine zwischen die Stromleitungen geschaltete erste Batterie, eine zwischen die Stromleitungen geschaltete reihenschaltung mit einer zweiten Batterie, eineH Anlaßkontakt und einem Anlaßmotor, wobei die erste und die zweite Batterie in Iteihe mit dema Anlaßiiotor geschaltet sind, wenn der Kontakt geschlossen ist, und eine Spannungsverdopplungseinheit, die die Wechselstromlichtmaschine mit der zweiten Batterie so koppelt, daß die Upannungsverdopplungseinheit sowohl die erste als auch die zweite Batterie in E eine auflädt.A plant according to the invention is characterized by a first and a second power line, an alternating current generator that drives the Power lines fjtrom supplies, one connected between the power lines first battery, a series circuit connected between the power lines with a second battery, a starter contact and a starter motor, the first and second batteries in series with the a Starting motor are switched when the contact is closed, and one Voltage doubling unit that the alternator uses of the second battery so that the voltage doubling unit charges both the first and second batteries in E one.
Die Erfindung ist nachstehend an -tLand eines Schaltbilds in der Zeichnung näher erläutert, das ein Ausführungsbeispiel der Erfindung darstellt.The invention is shown below in a circuit diagram in the drawing explained in more detail, which represents an embodiment of the invention.
Gemäß der Zeichnung treibt ein Kraftfahrzeug eine Vechselstromlichtmaschine 11, die Strom über einen Zweiweggleichrichter 12 durch eine positive nnd negative .stromleitung 1J, I4 liefert, wobei die Leitung I4 an Kasse angelegt ist. Zwischen die Leitungen 1J und I4 ist ein Spannungsregler 15 geschaltet, der einen Ausgang zur Feldwicklung 16 der Wechselstroialichtmaschine liefert. Zur Uicklung 16 ist eine Freilauf dtojle I7 parallelAccording to the drawing, a motor vehicle drives an alternator 11, which supplies current via a full-wave rectifier 12 through a positive and negative .stromleitung 1J, I4, the line I4 at the cash register is created. There is a voltage regulator between lines 1J and I4 15 switched, the one output to the field winding 16 of the alternating current generator supplies. A freewheel dtojle I7 is parallel to winding 16
409886/0500 - 2 - *409886/0500 - 2 - *
geschaltet. Der Spannungsregler 15 hält die Spannung· zwischen den Leitungen 1;^ 14 a-uf etwa 14 Volt.switched. The voltage regulator 15 maintains the voltage between the lines 1; ^ 14 a-uf about 14 volts.
Zxd-sclien die Leitungen 15, 14 ist eine 12-Volt-Batterie 18 geschaltet, deren Pluspol mit der Leitung 15 und deren Minuspol mit der Leitung 14 verbunden sind. Die 12-Yolt-Lasten des Fahrzeugs asind ebenfalls zwischen die Leitungen 1>, 14 geschaltet, und eine solche Last ist bei 19 mit dem zugehörigen Schalter 21 gezeigt.A 12-volt battery 18 is connected to the lines 15, 14, its positive pole with the line 15 and its negative pole with the line 14 are connected. The vehicle's 12 yolt loads are also connected between lines 1>, 14, and such a load is at 19 with the associated switch 21 is shown.
Das Fahrzeug weist ferner einen Anlaßschalter 22 auf, der in Seihe mit einer Ilelaiswieklung 2> ad.sehen die Leitungen 1J, 14 geschaltet ist. Die V.-icklung 2 5 dient im erregten Zustand zum Schließen eines normalerweise geöffneten Anlaßleontakts 24, der im geschlossenen Zustand den Pluspol einer weiteren Batterie 25 mit der Leitung I4 über den Anlaßmotor 26 -verbindet. Der Ilinuspol der Batterie 25 ist mit der Leitung I3 verbunden. Ferner ist ein Phasenpunkt der Vechselstromlichtmaschine 11 mit dem Pluspol der Batterie 25 über einen Kondensator 27 iund eine Diode 23 in Heihe verbunden, und ein anderer Phasenpunkt der ¥eehselstromlicht-Etaschine ist nit der Verbindung zwischen dem Kondensator 27 und der Diode 28 über eine Diode 29 verbunden.The vehicle also has a starter switch 22 in series with an Ilelaiswieklung 2> ad. see the lines 1J, 14 is connected. The winding 2 5 is used in the energized state to close a normally open starter contact 24, the positive pole in the closed state another battery 25 with the line I4 via the starter motor 26 -connects. The Ilinus pole of the battery 25 is connected to the line I3. Furthermore, a phase point of the alternating current generator 11 is also included the positive terminal of the battery 25 via a capacitor 27 i and a diode 23 connected in Heihe, and another phase point of the ¥ eehselstromlicht-Etaschine is with the connection between the capacitor 27 and the diode 28 connected via a diode 29.
Der Kondensator 27 und die Dioden 28 und 29 bilden eine Bpannunegsverdopplungseinheit, die einen 24-Volt-Ausgang erzeugt, welcher zum Laden der Batterien 25 und 18 ständig in Reihe dient. ¥enn das Fahrzeug angelassen werden soll, schließt der Fahrer den Schalter 22, um die Wicklung 25 zu erregen und den Kontakt 24 zu schleißen. Die Batterien 18 und 25 liefern nun einen 24-VoIt-Ausgang zum Anlaßmotor 26.The capacitor 27 and the diodes 28 and 29 form a voltage doubling unit, which generates a 24 volt output, which is used for charging the batteries 25 and 18 are always used in series. When the vehicle is started is to be, the driver closes the switch 22 to energize the winding 25 and close the contact 24. The batteries 18 and 25 now provide a 24 VoIt output to starter motor 26.
Es versteht sich, daß drei Paare Phasenpunkte an der w'echselstroialichtmaschine vorhanden sind und daß eine, zwei oder drei Spannungsverdoppelungseinheiten der gezeigten Form verwendet werden können, um die Batterie aufzuladen, je nach den Strombedingungen der Batterie 25.It goes without saying that three pairs of phase points on the alternating street light machine are present and that one, two or three voltage doubling units of the form shown can be used to power the battery charge, depending on the current conditions of the battery 25.
Anspruchclaim
409886/0500409886/0500
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3469573 | 1973-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2435092A1 true DE2435092A1 (en) | 1975-02-06 |
Family
ID=10368815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2435092A Pending DE2435092A1 (en) | 1973-07-20 | 1974-07-22 | ELECTRICAL SYSTEM FOR MOTOR VEHICLE |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5048617A (en) |
| AR (1) | AR203485A1 (en) |
| AU (1) | AU7132574A (en) |
| DE (1) | DE2435092A1 (en) |
| ES (1) | ES428452A1 (en) |
| FR (1) | FR2237781A1 (en) |
| IN (1) | IN142389B (en) |
| IT (1) | IT1016909B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2648372A1 (en) * | 1976-10-26 | 1978-04-27 | Bosch Gmbh Robert | POWER SUPPLY DEVICE FOR A DUAL-VOLTAGE SYSTEM IN A MOTOR VEHICLE |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3671843A (en) * | 1971-05-05 | 1972-06-20 | Gen Motors Corp | Dual voltage charging system |
-
1974
- 1974-07-16 IN IN1583/CAL/74A patent/IN142389B/en unknown
- 1974-07-17 AR AR254744A patent/AR203485A1/en active
- 1974-07-17 AU AU71325/74A patent/AU7132574A/en not_active Expired
- 1974-07-18 IT IT52168/74A patent/IT1016909B/en active
- 1974-07-19 FR FR7425200A patent/FR2237781A1/en active Granted
- 1974-07-20 JP JP49082755A patent/JPS5048617A/ja active Pending
- 1974-07-20 ES ES428452A patent/ES428452A1/en not_active Expired
- 1974-07-22 DE DE2435092A patent/DE2435092A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IN142389B (en) | 1977-07-02 |
| FR2237781A1 (en) | 1975-02-14 |
| AU7132574A (en) | 1976-01-22 |
| ES428452A1 (en) | 1976-09-01 |
| AR203485A1 (en) | 1975-09-15 |
| JPS5048617A (en) | 1975-04-30 |
| FR2237781B1 (en) | 1978-09-22 |
| IT1016909B (en) | 1977-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |