On 29th April 2023, the Electrical Department of KJ College of Engineering Management and Research went on an Industrial visit to the Indian Electric Company located in Kondwa, Pune. It is always a great opportunity for students when teachers take the initiative to organize industrial visits.
Dr. Pooja Kulkarni is an esteemed faculty member of the Electrical Department at KJ College of Engineering Management and Research. She is known for her expertise in the field of electrical engineering and has been instrumental in shaping the careers of many aspiring engineers. Her hard work and commitment to the students have not gone unnoticed and is greatly appreciated by everyone in the Electrical Department.
Through her guidance and support, students have been able to interact with industry experts and learn about the practical aspects of repairing, rewinding, and fault finding of rotating parts like AC motor, DC motor, alternator, and generator. This experience will undoubtedly be a valuable addition to their theoretical knowledge and will assist them in their future careers.
The visit started with Engineer Praful giving a short general briefing about the company. Afterward, the students were introduced to the Works manager of the company, V.b.Phadnis. He provided a detailed briefing about the company’s history, stating that it was established in 1976 and is one of the best companies in Maharashtra for electrical works. He also shared his personal experiences and emphasized the importance of safety in the industry.
The visit continued with a visit to the testing section where they learned about the instruments used for testing motors. Next, the students went to the assembly section, where they learned about all the components of a motor and how to assemble them. After that, they visited the repairing section where they saw how the stator and rotor of the motor were repaired. They also learned about the average time and cost required for repairing, depending upon the problem.
The students then moved to the shop floor where they saw the winding of motors and alternators. They observed the workers skillfully winding the motors with their hands and gained theoretical and practical knowledge of motor winding from V.b Phadnis sir. They also got to know about different types of winding and their insulation class, and temperature handling capacity of the winding depending upon insulation class.
During the visit, the students got a chance to witness practical applications of their theoretical knowledge. For instance, they saw a 55 kW, 3-phase, 50 Hz, delta connected, 1480 rpm Siemens motor come in for repairing. Upon identifying the issue, they learned that the motor’s stator winding was burned due to overloading and excess current consumption. They also saw the burned conductors and asked Mr. V.B Phadnis, how long it would take to repair the motor. He replied that it would take around 5-6 weeks.
The students also learned about insulation classes used in motor winding, including their temperature handling capacity and types of materials used. They were introduced to slot insulation materials such as No-max polyester, No-max (NPN), bakelite, fiberglass, and more. All this information helped the students gain valuable technical knowledge and experience in the field of electrical engineering.
The entire visit lasted for three hours, during which V.b Phadnis sir explained everything in detail and did not compromise on a single movement. At the end of the visit, the department presented an appreciation letter to V.b Phadnis sir, and he assured the students that they could come anytime and ask him any doubts they may have. He also offered them an internship opportunity in the company.
The visit was an eye-opener for the students, who got to see the practical applications of what they were learning in their textbooks. It was a reminder that there are hidden gems around us, and we need to recognize them to gain knowledge and experience.
In conclusion, the Industrial Visit at Indian Electric Company is an excellent place for students pursuing engineering in electrical, instrumentation, or electronics, who are interested in motors and alternators, to visit and gain knowledge. The company’s commitment to safety, attention to detail, and skilled workforce makes it an ideal place to learn and gain practical experience.
Location: Indian Electric Company