Andrey Frolov

Title: Andrey Frolov: Innovator in Power Conversion Technologies

Introduction

Andrey Frolov is a prominent inventor based in Moscow, Russia. He has made significant contributions to the field of power conversion technologies, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of power converters, which are essential in various electronic applications.

Latest Patents

Frolov's latest patents include innovative designs and methods that improve power conversion processes. One of his notable patents is a circuit associated with a power converter and method of operation thereof. This invention features a primary switching circuit linked to a tapped primary winding of an isolation transformer, along with a rectifier connected to the secondary winding. The circuit is designed to mitigate current spikes caused by the reverse recovery phenomenon associated with the rectifier, enabling zero voltage switching of the power switch. Additionally, it allows for energy recovery within the power converter.

Another significant patent is a boost converter, which includes a method of converting power and a power supply that incorporates this boost converter. This invention features a boost inductor that conducts currents bidirectionally and includes controllable switches that manage the flow of power efficiently. The design aims to optimize the charging and discharging processes, enhancing the overall performance of the power supply.

Career Highlights

Andrey Frolov is currently employed at Lucent Technologies Inc., where he continues to develop innovative solutions in power conversion. His expertise in this area has positioned him as a valuable asset to the company and the industry at large.

Collaborations

Frolov has collaborated with notable colleagues, including Simon Fraidlin and Anatoliy Polikarpov. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Andrey Frolov's contributions to power conversion technologies through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the efficiency and effectiveness of power systems in various applications.