Thyristor Control of 3 Phase Synchronous Motor

Thyristor Control of 3 Phase Synchronous Motor: The synchronous motor is a constant speed motor and it devel¬≠ops torque only at synchronous speed which is directly proportional to supply frequency.…

Continue Reading Thyristor Control of 3 Phase Synchronous Motor

Voltage Control Interview Questions and Answers

Voltage Control Interview Questions and Answers: 1. Why is it necessary to keep the receiving-end voltage constant within specified limits ? Ans. For satisfactory operation of equipment/machinery supplied by the…

Continue Reading Voltage Control Interview Questions and Answers

Semiconductor Converter Controlled Drives

Semiconductor Converter Controlled Drives: These are now widely used both in ac and dc tractions involving dc and ac motors, and the conventional drives have all become outdated, and will…

Continue Reading Semiconductor Converter Controlled Drives