Circuit breakers with motor protective characteristics, often referred to as Motor Protection Circuit Breakers (MPCBs), are specialized devices designed to protect electric motors from electrical faults and overloads. They combine …
Slip is an important characteristic of an induction motor. Without slip, the induction motor will not be able to perform its allocated task. Slip is the difference between an induction …
This paper written by Jawad Faiz, H.Ebrahimpour, P.Pillay, investigates the negative effect of unbalanced voltage upon the losses and efficiency of a three phase squirrel cage induction motor. The financial …
This paper presents the criteria in the selection and coordination of motor control centers (MCCs) components to comply with the requirements for motor service continuity in the most of industrial …
This paper discusses the fundamentals of a motor thermal model and its mathematical interpretation and physics for the different stages of motor operation such as overload, locked rotor, too frequent …
This is Part 5 of the series of articles about three (3) phase Ac motor protection. Links to others parts could be found in below links: Part 1 Part 2 …