Victor R Stefanovic

Title: Victor R Stefanovic: Innovations in Commutation Circuits for Thyristor Inverters

Introduction:

Victor R Stefanovic, a resident of Charlottesville, VA (US), is an inventive mind in the field of electrical engineering. With a portfolio of three patents, he has made notable contributions in the development of commutation circuits for thyristor inverters. This article explores his latest patents, career highlights, collaborations, and sheds light on his significant innovations.

Latest Patents:

One of Victor R Stefanovic's recent patents includes "Commutation circuits for thyristor inverters." This invention focuses on a commutation circuit designed to commutate a conducting thyristor by incorporating an inductance, capacitance, and commutation thyristor in series with the conducting thyristor and the DC source. With the use of reverse polarity diodes across the commutation thyristor and the commutation thyristor-capacitance series circuit, this circuit ensures that the voltage across the capacitance is zero at the initiation and completion of each commutation cycle.

Another noteworthy patent is the "DC-Side commutated inverter." This patent describes an inverter that can be single-phase or N-phase and is connected across a DC source. Each inverter leg consists of a pair of series-connected thyristors with a terminal between them for load connection. A commutation circuit, comprising an inductor, capacitor, and a commutation pulse, ensures the smooth turn-off of the thyristors in each leg. This innovative design provides an efficient solution for inverter applications.

Career Highlights:

Victor R Stefanovic has demonstrated his expertise in his field through his impactful career in various prestigious organizations. Notably, he has worked in Canadian Patents & Development Limited, contributing his knowledge and skills to technological advancements.

Collaborations:

Throughout his career, Victor R Stefanovic has collaborated with numerous individuals equally passionate about innovative solutions. One of his notable coworkers is Pradeep M Bhagwat. Together, they have worked towards furthering advancements in electrical engineering and have proven their competence in their respective fields.

Conclusion:

Victor R Stefanovic's inventions in the realm of commutation circuits for thyristor inverters have showcased his expertise and dedication to electrical engineering advancements. His latest patents highlight the integration of inductance, capacitance, and thyristors to achieve efficient and reliable performance in inverter applications. With his career accomplishments and collaborations, Stefanovic continues to contribute to the technological landscape, leaving a noteworthy impact on the field of electrical engineering.