Protection of Induction Motor
Mr.Adhav Shubham Vilas, Ms. Sanap Ashwini Balasaheb, Ms. Tikkal Sonali Machindra,
Mr.Barde Balasaheb Gokul
UG ,Department of Electrical Engineering, DVVP COE, Ahmednagar
UG, Department of Electrical Engineering, DVVP COE, Ahmednagar
UG, Department of Electrical Engineering, DVVP COE, Ahmednagar
UG, Department of Electrical Engineering, DVVP COE, Ahmednagar
ABSTRACT
This paper tends to develop for protection of three phase induction motor from single phasing, phase reversal, over voltage and under voltage. Induction motors are one of the most commonly utilized motor types in industry. These motors are extremely tough, dependable, and durable. They are, nevertheless, susceptible to malfunctions, just like any other equipment. A motor failure can cause a complete production line to be shut down, resulting in costly downtime. As a result, having a stable situation is crucial. There is a monitoring and problem diagnosis system in place to keep an eye on the machine’s health at all times. As a result, there is a very high level of trustworthiness. With ever-increasing expectations for dependability and efficiency, The area of induction motor defect diagnosis is becoming increasingly important. Early motor defect detection and condition monitoring can improve machine performance, reduce damage, extend the machine’s usable life, reduce spare parts inventories, prevent unexpected breakdowns, and guarantee that maintenance schedules are followed. The advancement of science and technology has resulted in several changes in people’s lifestyles. The most up-to-date technology is employed. Robots, space research, medical devices, cars, military, and education are only a few examples of applications. In this case an attempt is made to construct a fault detection and protection system based on a microcontroller. When a dangerous state is discovered, the job of verifying all the parameters of the industrial unit and controlling it falls to you. The primary purpose behind the development of this issue is to ensure the safety of industrial motors, pumps, and lift motors, among other things. If one of the three phases is absent, or if the motor’s temperature during operation exceeds the threshold value, the motor will stop instantly. Three single phase transformers are connected to a three-phase power supply in the system. The matching transformer stops supplying electricity to the system if any of the phases is unavailable. The network As a result, one of the four relays is turned off. Because one of the four relays is not energized, the system is unplugged.
Keyword Induction Motor, Protection under Voltage , Over Voltage , and Over Temperature etc….