AC-powered contactors are extensively used in industry
in applications such as automatic electrical devices, motor
starters, and heaters. In this work, a practical session that allows
students to model and simulate the dynamic behavior of
ac-powered electromechanical contactors is presented.
CitacióRiba, J.; Garcia, A.; Romeral, J. A computer model for teaching the dynamic behavior of AC contactors. "IEEE transactions on education", Maig 2010, vol. 53, núm. 2, p. 248-256.