Pravin Vadhiyar

Title: Innovations by Pravin Vadhiyar

Introduction

Pravin Vadhiyar is an accomplished inventor based in Bengaluru, India. He has made significant contributions to the field of electrical engineering, particularly in the development of innovative solutions for power management and protection systems. With a total of 2 patents to his name, Vadhiyar continues to push the boundaries of technology.

Latest Patents

One of his latest patents is titled "Self-powered IED for a pole-mounted auto-recloser." This invention involves a self-powered intelligent electronic device (IED) designed for a pole-mounted auto-recloser connected to an electric line. The main control module of this device determines faults in the electric line and trips the auto-recloser accordingly. In the event of a permanent fault, the auto-recloser remains open, and the main control module activates a lockout state by generating a lockout set signal. The lockout indication module includes a light source powered by super-capacitors, which provide stored charges to notify users throughout the lockout state.

Another significant patent by Vadhiyar is related to "Integration and compensation for a protection relay." This method involves a protection relay that receives a measured signal from a Rogowski coil and converts it into digitized samples. The process includes iteratively computing integrated current data and compensated current data to identify fault conditions. Upon detecting a fault, the relay generates a trip signal to disconnect power equipment, ensuring safety and protection.

Career Highlights

Pravin Vadhiyar is currently employed at Abb Schweiz AG, where he applies his expertise in electrical engineering to develop advanced technologies. His work focuses on enhancing the reliability and efficiency of power systems, contributing to the overall improvement of electrical infrastructure.

Collaborations

Throughout his career, Vadhiyar has collaborated with talented professionals, including Nishith Patel and Lohith V. These collaborations have fostered innovation and have led to the successful development of various projects in the field of electrical engineering.

Conclusion

Pravin Vadhiyar is a notable inventor whose work in electrical engineering has led to significant advancements in power management and protection systems. His innovative patents reflect his commitment to enhancing technology and ensuring safety in electrical applications.