Electrically operated drive controller, electrically...

Details Electrically operated drive controller, electrically... Electrically operated drive controller, electrically...

2006-05-30

2006-05-30

Duda, Rina (Department: 2837)

Electricity: motive power systems

Positional servo systems

'reset' systems

C318S610000, C318S632000, C318S432000, C318S434000

Reexamination Certificate

active

07053581

ABSTRACT:
An electrically operated drive controller includes first and second electric current command value calculation processors, for calculating first and second electric current command values from a target value of torque of an electrically operated machine; a voltage command value calculation processor, for calculating a voltage command value from the first and second electric current command values; and first and second adjusting value calculation processor, for calculating first and second adjusting values. The first electric current command value calculation processor includes first electric current command value adjustment processors, for adjusting the first electric current command value by the first adjusting value, and an electric current limit processor, for limiting the adjusted first electric current command value. The second electric current command value calculation processor includes a second electric current command value adjustment processor, for adjusting the second electric current command value by the second adjusting value.

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patent: 05-130710 (1993-05-01), None

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