Prime-mover dynamo plants – Electric control – Engine control
Reexamination Certificate
2006-09-05
2006-09-05
Ponomarenko, Nicholas (Department: 2834)
Prime-mover dynamo plants
Electric control
Engine control
C290S04000F, C322S022000, C322S099000
Reexamination Certificate
active
07102246
ABSTRACT:
The invention is based on a method for detecting slip in the driving of generator or starter-generator systems. The alternators of these systems are equipped with electronic control components such as pulse-width-modulated inverters or rectifier bridges. The drive torque of the alternator is transferred to this by means of a belt drive of an internal combustion engine. When slip is detected in a comparison step (3), to which speed-dependent input variables (1, 2) are forwarded, the maximum transferrable drive torque is determined in a torque limiting step (18, 20), and a closed-loop control (23) adjusts the generator output power to said maximum transferrable drive torque.
REFERENCES:
patent: 6029512 (2000-02-01), Suganuma et al.
patent: 5911028 (1984-07-01), None
patent: 10094295 (1998-04-01), None
Beck Markus
Scherrbacher Klaus
Elkassabgi Heba Y. M.
Ponomarenko Nicholas
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