Block switching transient minimization for linear motors and...

Details Block switching transient minimization for linear motors and... Block switching transient minimization for linear motors and...

2011-06-28

2011-06-28

Ro, Bentsu (Department: 2837)

Electricity: motive power systems

Linear-movement motors

C318S687000

Reexamination Certificate

active

07969103

ABSTRACT:
A block switch controller for a linear motor is disclosed, the block switch controller having a motor current threshold profile controlling the switching of a plurality of block switches in a linear motor. Also, a block switch controller for a linear motor comprising a closed loop vector current controller that incorporates a delay state having a feedback gain is disclosed. Additionally, a method of switching a plurality of block switches that minimizes switching transients is provided. Finally, an article of manufacture containing computer code implementing a modeling and simulation program for modeling a linear motor system is provided.

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