Electric Drives and Traction 15EE63 4 Course Code Credits Course type PC2 CIE Marks 50 marks 4-0-0 50 marks Hours/week: L-T-P SEE Marks 50 Total Hours: SEE Duration 3 Hours for 100 marks Course learning objectives To demonstrate an understanding of four quadrant operation of electric motor To demonstrate an understanding of electrical braking of electric motor. To demonstrate an understanding of DC motor control using power electronic circuits. To demonstrate an understanding of Induction motor control using power electronic circuits. To demonstrate an understanding of electrical traction. Pre-requisites : DC motor fundamentals Induction Motor fundamentals Controlled Rectifier & Inverter operation Unit I 10 Hours – Electrical drives and dynamics: Electrical Drives. Advantages of electrical Drives. Parts of electrical drives. Choice of electrical drive. Fundamental torque equation, Multiquadrant operation. Equivalent values of drive parameters. Components of load torque. Nature and classification of load torque. Steady state stability. Load equalization Self learning topics: NIL Unit II . 10 Hours – Rating and Braking of motor : Thermal model of motor for heating and cooling (only Analysis No numerical examples) Classes – of motor duty cycle. Determination of motor rating. Braking of DC motor. Braking of 3 phase induction motor Self learning topics: NIL Unit III 10 Hours – DC Motor Drive: Speed control of separately exited DC motor using single phase fully controller rectifier- single phase half controlled rectifier 3 phase fully controlled rectifier 3 phase half controlled – – rectifier. Chopper controlled DC drive Self learning topics: NIL Unit IV 10 Hours – Induction motor drive:
Electric Drives and Traction Course Code 15EE63 Credits 4 Course type PC2 CIE Marks 50 marks Hours/week: L-T-P 4-0-0 SEE Marks 50 marks Total Hours: 50 SEE Duration 3 Hours for 100 marks Course learning objectives To demonstrate an understanding of four quadrant operation of electric motor To demonstrate an understanding of electrical braking of electric motor. To demonstrate an understanding of DC motor control using power electronic circuits. To demonstrate an understanding of Induction motor control using power electronic circuits. To demonstrate an understanding of electrical traction. Pre-requisites : DC motor fundamentals Induction Motor fundamentals Controlled Rectifier & Inverter operation Unit – I 10 Hours Electrical drives and dynamics: Electrical Drives. Advantages of electrical Drives. Parts of electrical drives. Choice of electrical drive. Fundamental torque equation, Multiquadrant operation. Equivalent values of drive parameters. Components of load torque. Nature and classification of load torque. Steady state stability. Load equalization Self learning topics: NIL Unit – II . 10 Hours Rating and Braking of motor : Thermal model of motor for heating and cooling (only Analysis – No numerical examples) Classes of motor duty cycle. Determination of motor rating. Braking of DC motor. Braking of 3 phase induction motor Self learning topics: NIL Unit – III 10 Hours DC Motor Drive: Speed control of separately exited DC motor using single phase fully controller rectifier- single phase half controlled rectifier – 3 phase fully controlled rectifier – 3 phase half controlled rectifier. Chopper controlled DC drive Self learning topics: NIL Unit – IV 10 Hours Induction motor drive:
6th-Sem-Syllabus_EE-2.docx