Electric Machines I, Power Electronics, Introduction to Electric Drives
Theoretical classes with detailed presentation of the concepts, principles and fundamental theories related the topics covered in the curricular unit. Resolution of problems and exercises that illustrate the practical interest of the topics covered and exemplify its application to real cases in the engineering world. Tutorial classes to guide the student in the search and adequate treatment of information, especially in the interpretation of standards and practical aspects related to the installation of the systems under study.
Acquisition of the basic principles for an adequate selection of an electric drive for a given application. Typical solutions for some specific applications in industry, given their specific requisites and applicable standards. State-of-the-art and future trends of electric drives.
Standards and criteria for the selection, installation and operation of an electric drive. Electric drives for applications in the cement industry, steel industry, paper industry and mines. Electric drives for automotive and high-speed trains. Electric drives for ship propulsion systems and submarines. Electric drives for wind generation systems. Electric drives for HVAC systems. Drives for very small powers. Electronic motors. Efficient operation of electric drives. Mitigation of harmonic pollution by electric drives. Future trends of electric drives.
Sérgio Manuel Ângelo da Cruz
Continuous
Research work: 30.0%
Two midterm tests: 70.0%
Mixed
Research work: 30.0%
Exam: 70.0%
B. K. Bose (1997), Power Electronics and Variable Frequency Drives, IEEE Press, 1997.
I. Boldea, S. A. Nasar (2006), Electric Drives, 2nd edition, CRC Press, Boca Raton, 2006.