Chandrashekar N

Title: Innovations by Inventor Chandrashekar N

Introduction

Chandrashekar N is a notable inventor based in Andhra Pradesh, India. He has made significant contributions to the field of electrical engineering, particularly in circuit interrupters. With a total of 4 patents to his name, his work focuses on enhancing the safety and efficiency of electrical systems.

Latest Patents

One of his latest patents is titled "Triode for alternating current (TRIAC) detection in ground-fault, arc-fault, and dual fault circuit interrupters." This invention provides a method for controlling a TRIAC applied to a device. The method involves connecting a voltage to the anode of the TRIAC and feeding a scaled-down voltage into an analog-to-digital converter (ADC) pin of the device. The process includes tracking the voltage at the anode, applying a trigger pulse to the gate of the TRIAC, and detecting voltage dips corresponding to preset times.

Another significant patent is "System and methods for detecting a switching semiconductor in circuit interrupters." This system is designed to detect the status of a switching semiconductor in a circuit. It includes various components such as an actuator, a resistor, and a processor that provides a trigger voltage to activate the switching semiconductor. The processor determines the status of the switching semiconductor based on the detected voltage at the collector terminal of the switching device.

Career Highlights

Chandrashekar N is currently employed at Abb Schweiz AG, where he continues to innovate and develop new technologies. His work at the company has allowed him to apply his expertise in electrical engineering to real-world applications, contributing to advancements in circuit protection.

Collaborations

Chandrashekar collaborates with Raghava Kambham, working together on various projects that aim to improve electrical safety and efficiency. Their partnership has led to the development of innovative solutions in the field.

Conclusion

Chandrashekar N is a prominent inventor whose work has significantly impacted electrical engineering. His patents reflect his commitment to enhancing safety in electrical systems, making him a valuable contributor to the industry.