Keval Mehta

Title: Keval Mehta and Electrical Power Systems

Introduction

Keval Mehta is an inventor based in Derby, Great Britain, whose patent work concerns electrical power systems. He is associated with Rolls-Royce Corporation and holds 1 patent.

Latest Patents

Mehta’s patent, titled “Electrical Power Systems,” describes a DC power system with a DC:DC power converter connecting a DC power source to a DC electrical network. The network is divided into zones that supply separate groups of electrical loads, with controllable circuit breakers protecting the zones.

When the control system detects a fault, it adjusts the converter’s transistors to supply a controlled, gradually increasing current. The system opens the breakers according to separate trip profiles, each defining a gradually decreasing current threshold. The first profile’s threshold is higher than the second’s, enabling the breakers to respond at different current levels.

Career Highlights

Mehta’s documented patent activity focuses on controlling power delivery and coordinating circuit-breaker responses during faults in DC electrical networks. His association with Rolls-Royce Corporation connects this work to an organization active in engineering and power systems.

Collaborations

The available information identifies Rolls-Royce Corporation as Mehta’s company affiliation. It does not specify collaborators or other organizations involved in the patent.

Conclusion

Keval Mehta’s patent addresses fault management in zoned DC electrical networks by combining controlled current delivery with circuit breakers that operate at distinct thresholds.