AT98119B - Arrangement on motors of electric vehicles. - Google Patents

Arrangement on motors of electric vehicles.

Info

Publication number
AT98119B
AT98119B AT98119DA AT98119B AT 98119 B AT98119 B AT 98119B AT 98119D A AT98119D A AT 98119DA AT 98119 B AT98119 B AT 98119B
Authority
AT
Austria
Prior art keywords
motors
arrangement
electric vehicles
arrangement according
windings
Prior art date
Application number
Other languages
German (de)
Original Assignee
Siemens Schuckertwerke Gmbh
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 Siemens Schuckertwerke Gmbh filed Critical Siemens Schuckertwerke Gmbh
Application granted granted Critical
Publication of AT98119B publication Critical patent/AT98119B/en

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  • Electric Propulsion And Braking For Vehicles (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Anordnung an Motoren elektrischer Fahrzeuge. 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 wächst der RÜckstrom nur allmählich auf seinen Höchstwert an, Maschinen und Netz werden gegen schädliche Stromstösse gesützt. Durch den Fortfall grosser Beruhigungswiderstände werden Anschaffungs0 wie Betriebskosten beträchtlich vermindert und die Wirtschaftlichkeit der gesamten Anlage gesteigert. 
 EMI2.1 
 mechanische Energie in elektrische Energie zurückverwandelt wird. 



   PATENT-ANSPRÜCHE :
1. Anordnung an Motoren elektrischer Fahrzeuge, welche bei Talfahrt oder beim Bremsen Strom in das Netz   zurücidiefern,   dadurch gekennzeichnet, dass zwischen die bei   Stromrückgewinnung in   Reihe geschalteten Motoren oder Motorgruppen ein Widerstand geschaltet wird, der die Erregerspannung in Abhängigkeit vom Ankerstrom verändert.



   <Desc / Clms Page number 1>
 



  Arrangement on motors of electric vehicles.
 EMI1.1
 

 <Desc / Clms Page number 2>

 the return current grows only gradually to its maximum value, machines and network are protected against harmful current surges. By eliminating large calming resistances, acquisition and operating costs are reduced considerably and the profitability of the entire system is increased.
 EMI2.1
 mechanical energy is converted back into electrical energy.



   PATENT CLAIMS:
1. Arrangement on motors of electric vehicles, which supply power back into the network when driving downhill or when braking, characterized in that a resistor is connected between the motors or motor groups connected in series for power recovery, which changes the excitation voltage depending on the armature current.

Claims (1)

2. Anordnung nach Anspruch 1, dadurch gekennzeichnet, dass vor die bei Stromrückgewinnung in den Nebenschluss gelegten HauptstromelTegerwicklungen der Motoren Widerstände geschaltet werden. 2. Arrangement according to claim 1, characterized in that resistors are connected upstream of the main current eletor windings of the motors which are shunted during current recovery. 3. Anordnung nach Anspruch 1, dadurch gekennzeichnet, dass die bei normalem Motorbetriebe parallel geschalteten Polwicklungen bei Stromrückgewinnung in Reihe geschaltet werden. EMI2.2 3. Arrangement according to claim 1, characterized in that the pole windings connected in parallel during normal motor operation are connected in series with power recovery. EMI2.2
AT98119D 1923-03-28 1923-07-25 Arrangement on motors of electric vehicles. AT98119B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE98119X 1923-03-28

Publications (1)

Publication Number Publication Date
AT98119B true AT98119B (en) 1924-10-10

Family

ID=5646647

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98119D AT98119B (en) 1923-03-28 1923-07-25 Arrangement on motors of electric vehicles.

Country Status (1)

Country Link
AT (1) AT98119B (en)

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