ELECTRIC MOTORS Prepared for Bureau of Energy Efficiency, (under Ministry of Power, Government of India) Hall no.4, 2 nd Floor, NBCC Tower, With the introduction of variable frequency drives for speed and torque control, the 3-phase induction motors are finding increasingly acceptable for applications where DC drives were earlier used. 5 Operation of semi converter drive for DC motor . EXTRA MATERIALS. BLDC motor . INDUCTION MOTOR . LIST OF EXPERIMENTS. Torque-speed characteristics of squirrel cage Induction Motor; Speed Control of wound rotor Induction motor using rotor resistance control; Parameter estimation of squirrel cage Induction motor using Blocked rotor & No-load test ELECTRICAL SIMULATION LAB(EE431) B.E. IV/IV, I SEM 2 LIST OF EXPERIMENTS IN ELECTRICAL SIMULATION LAB 1. Verification of Network Theorems i) Superposition theorem. ii) Thevenin's theorem. iii) Maximum power transfer theorem. 2. Transient responses of series RLC, RL, RC circuits with Sine and Step inputs. 3. SPEED CONTROL OF DC SHUNT MOTOR DATE: AIM: To control the speed of DC shunt motor by Armature control method and Field control method APPARATUS REQUIRRED: S. No. Apparatus Type Range Quantity 1 Voltmeter MC (0-300)V 1 2 Ammeter MC (0-20)A 1 3 Rheostat 1250Ω/0.8A, 50Ω/3.5A 2 4 Tachometer Digital 60000RPM 1 FUSE RATING: 40% of rated current Institute for Power Electronics and Electrical Drives, RWTH Aachen University/ Germany. It was originally released in its first version in 2016. Based on the feedback, which has been received in the meantime, a new version with further improved motor images and updated diagrams has been developed. Dr. Clemens Müller Infineon Technologies AG Power Electronics Laboratory Manual -- Introductory Material iii Introductory Material Preface and Acknowledgements Power electronics studies the application of semiconductor devices to the conversion and control of electrical energy. The field is driving an era of rapid change in all aspects of electrical energy. The Power A guide to drives essential to electric vehicles, wind turbines, and other motor-driven systems Analysis and Control of Electric Drives is a practical and comprehensive text that offers a clear understanding of electric drives and their industrial applications in the real-world including electric vehicles and wind turbines.The authors―noted experts on the topic―review the basic knowledge LIST OF EXPERIMENTS 1. To study V-I characteristics of SCR and measure latching and holding currents. 2. To study UJT trigger circuit for half wave and full wave control. 3. To study single-phase half wave controlled rectified with (i) resistive load (ii) inductive load with and without freewheeling diode. 4. 1. Laboratory and Power-pole Board Familiarization 6 2. Buck Converter 16 3. Switching Characteristic of MOSFET and Diode 20 4. Boost Converter 23 5. Buck-Boost Converter 26 6. Voltage-Mode Control 30 7. Peak Current Mode Control 36 8. Flyback Converter 41 9. Forward Converter 45 To perform Micro controller based speed control of 3 phase induction motor by stator voltage control Aug 1, 2012 - In this lab a current controller for a DC machine and a speed control for the electric drive controller parameters and make diagnostics of the control of the electric drive system. A guide to drives essential to electric vehicles, wind turbines, and othermotor-driven systems Analysis and Control of Elec