Method of real time operating point identification and pole adju

Electricity: motive power systems – Induction motor systems – Primary circuit control

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

318807, H02P 540

Patent

active

045859850

ABSTRACT:
A microcomputer based method for adjusting feedback loop gains ensures a fast, predetermined response of an induction motor drive system. A pre-computed look-up table contains gain values to be loaded into feedback regulators, the gain values corresponding to each operating point of the induction motor having the values necessary to keep the poles of the closed loop system substantially constant.

REFERENCES:
patent: 4258302 (1981-03-01), Plunkett
patent: 4442393 (1984-04-01), Abbondanti
Sen et al, "Induction Motor Drives with Microcomputer Control System," Conference IAS Annual Meeting 1980, Cincinnati, OH, USA, Sep. 28-Oct. 3, 1980.
B. K. Bose, "Adjustable Speed AC Drives--A Technology Status Review", Proceedings of the IEEE, vol. 70, No. 2, Feb. 1982, pp. 116-135.
Kaufman & Plunkett, "A High-Performance Torque Controller Using a Voltage Source Inverter and Induction Machine", IEEE/IAS Conference Record, 1981, pp. 863-878.
Strejc, State Space Theory of Discrete Linear Control, Wiley & Sons, Chichester, 1981, pp. 263-270.
Munro, Modern Approaches to Control System Design, Peregrinus Ltd., London, 1979, pp. 199-232.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method of real time operating point identification and pole adju does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of real time operating point identification and pole adju, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of real time operating point identification and pole adju will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-143120

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.