One of Demetrios Tziouvaras’ favorite things about his job at SEL University is sharing his knowledge and experience with other engineers who are eager to learn the art and science of power system ...

Enhance your current degree by earning a certificate related to electrical or computer engineering from the comfort of your office or home, viewing lectures at your convenience. Off-campus students ...

Being the best at what he does is an important goal for Normann Fischer. And what he does is teach power system protection courses for SEL University—that is, when he’s not putting theory into ...

Designed for nonmajors. Covers the principles of electrical and electronic measurements, including dc, ac, semiconductor devices, amplifiers, and filtering. An overview of the generation and ...

Members can download this article in PDF format. Power systems employ diodes to perform a variety of functions. For example, diodes can protect against damage due to power-source reverse-polarity ...