Method for detecting slip in generator and starter-generator...

Prime-mover dynamo plants – Electric control – Engine control

Reexamination Certificate

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Details

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

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