Vishal A Gopalakrishnan

Title: Innovations by Vishal A Gopalakrishnan

Introduction

Vishal A Gopalakrishnan is an accomplished inventor based in San Jose, California. He has made significant contributions to the field of microgrid technology, holding two patents that showcase his innovative approach to electrical systems.

Latest Patents

His latest patents include "Systems and methods for synchronization of inverters in a microgrid." This invention discloses a system that includes a microgrid and a master inverter, which is operatively connected to a main grid and multiple microgrid inverters. The master inverter determines various electrical parameters for both the main grid and the microgrid. It detects predefined fault conditions based on these parameters and generates a synchronization signal to maintain voltage at a microgrid bus. The master inverter then transmits this signal to match the voltage at the bus with the reference voltage.

Another notable patent is "Auxiliary circuit to inject fault current during grid faults." This invention provides a circuit that includes a pair of transformers and SCRs. The SCRs operate in different states depending on whether the AC voltage is within normal or fault ranges. The circuit is designed to inject fault current into the grid during fault conditions, ensuring stability and reliability.

Career Highlights

Vishal currently works at Bloom Energy Corporation, where he continues to develop innovative solutions in energy technology. His work focuses on enhancing the efficiency and reliability of microgrid systems.

Collaborations

He collaborates with talented individuals such as Chaitanya Mandela and Ranganathan Gurunathan, contributing to a dynamic team environment that fosters innovation.

Conclusion

Vishal A Gopalakrishnan's contributions to microgrid technology through his patents reflect his commitment to advancing electrical systems. His work at Bloom Energy Corporation and collaborations with skilled colleagues further enhance his impact in the field.