Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Synchronizing or phasing control
Reexamination Certificate
2006-12-12
2006-12-12
Leykin, Rita (Department: 2837)
Electricity: motive power systems
Plural, diverse or diversely controlled electric motors
Synchronizing or phasing control
C318S034000, C318S041000, C318S068000, C318S052000
Reexamination Certificate
active
07148635
ABSTRACT:
A motor control system for controlling a motor includes control logic and a motor controller. The control logic is operable to generate a control signal at a first periodic time responsive to a synchronization signal. The motor controller is operable to generate a drive signal for the motor based on the reference signal at a second periodic time synchronized with respect to the first periodic time.
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Matsuo Takayoshi
Piefer Richard W.
Rehm Thomas J.
Quarles & Brady LLP
Rockwell Automation Technologies Inc.
Walbrun William R.
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