About 32 results
https://drivepatents.com/patents/1091299 · 10 Dec 2003
A control apparatus and method for controlling an electric rotating machine for vehicle reduces shock at the time of switching power generation mode. The control apparatus include an electric rotating machine functioning as a starter motor and a charging g...
https://drivepatents.com/patents/1091807 · 19 Nov 2003
The transistors (T1,T2) of a pulse converter are connected to a input/output (E/A) through passive charge pump (14), resistor (R1) and diode (D2). A switching ON/OFF signal for current supply, is produced at the E/A and supplied to a control electronic sys...
https://drivepatents.com/patents/1097916 · 5 Mar 2003
The method involves pre-assembly alignment of the drive parts of the rotor (2) and rotation drive part (5) and fixing the rotation angle setting of the rotor, at least during its axial assembly, using a braking current, especially a d.c. braking current, i...
https://drivepatents.com/patents/1097857 · 5 Mar 2003
The method involves increasing field-generating stator current vector components while reducing torque-generating vector components accordingly, increasing the torque generating components while reducing field-generating components then setting the torque ...
https://drivepatents.com/patents/1098147 · 26 Feb 2003
A vehicular starting and charging rotary electric machine includes a rotor, a stator, brackets, a brush, and a rotation detection sensor. The rotor has a field winding. The stator has a stator winding. The brackets supports the rotor and the stator. One en...
https://drivepatents.com/patents/1101269 · 2 Oct 2002
The onboard electrical network system has a combined starter motor/generator (SG) coupled to the IC engine for charging a vehicle battery (B1) during running of the engine, with an auxiliary battery (B2) connected in series with the vehicle battery for pro...
https://drivepatents.com/patents/1103207 · 10 Jul 2002
The method involves operating an electrical starter-generator from an inverter with electrical power from a battery. The phase current of the starter-generator is limited to attain an imaginary corner point (31) on the machine's torque curve (4) and the ma...
https://drivepatents.com/patents/1105661 · 27 Mar 2002
A compact and reliable structure of a multi-rotor synchronous machine which may be employed as a generator/motor for automotive vehicles is provided. The machine includes an outer rotor having permanent magnets, an inner rotor having permanent magnets disp...
https://drivepatents.com/patents/1106010 · 13 Mar 2002
The method involves starting an internal combustion engine rotating and setting a generator (1) for supplying an energy storage device (7) and/or on-board electrical system (8) in motion. The generator is started simultaneously with or delayed relative to ...
https://drivepatents.com/patents/1112414 · 13 Jun 2001
The drive arrangement has an internal combustion engine and an electrical machine, esp. a starter-generator. The engine crankshaft (1) is connected to the rotor (2) of the electrical machine via an elastic element (3), especially a torsion damper element. ...