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Profesor Titular

Universidad de Concepcion

Concepcion, Chile

Accionamientos eléctricos no regulados y de velocidad variable minería y celulosa y papel, estimadores usando señales accionamientos

Profesor titular Full Time

UNIVERSIDAD DE CONCEPCION

Ingenieria

Concepcion, Chile

1999 - A la fecha


Payload Estimation in AC Electric Mining Shovels Using Drive Signals Article ISI SCOPUS IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS (2016)
Space Vector Modeling of a SAG Mill Drive and Evaluation During Mill Shutdowns Article ISI SCOPUS IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS (2016)
Expected Savings Using Loss-Minimizing Flux on IM Drives-Part I: Optimum Flux and Power Savings for Minimum Losses Rebolledo, AAC; Valenzuela M.A. Article ISI SCOPUS IEEE Transactions on Industry Applications (2015)
Expert System for the Detection of Condensate Accumulation Inside Dryer Cylinders During Section Starting Ramirez G.; Valenzuela M.A.; Lorenz, RD Article ISI SCOPUS IEEE Transactions on Industry Applications (2015)
Integrated Mechanical-Electrical Modeling of an AC Electric Mining Shovel and Evaluation of Power Requirements During a Truck Loading Cycle Guzman, MV; Valenzuela M.A. Article ISI SCOPUS IEEE Transactions on Industry Applications (2015)
Time-Optimal and Loss-Minimizing Deadbeat-Direct Torque and Flux Control for Interior Permanent-Magnet Synchronous Machines Lee J.S.; Lorenz, RD; Valenzuela M.A. Article ISI SCOPUS IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS (2014)


Empirical Determination of the Effect of Lifter Wear in Mill Power for Dry Grinding Varas R.A.C. ConferencePaper ISI SCOPUS IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS (2017)
Robust Estimation and Protection of Locked Charge in Grinding Mills Castro Palavicino P. ConferencePaper ISI SCOPUS IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS (2017)

Profesor Titular

Ingenieria Electrica

Universidad de Concepcion

Concepcion, Chile