Company Filing History:
Years Active: 2021-2025
Title: Zafer Jarrah: Innovator in Electrical Power Systems
Introduction
Zafer Jarrah is a prominent inventor based in Bristol, GB. He has made significant contributions to the field of electrical power systems, holding a total of 4 patents. His work focuses on enhancing the efficiency and reliability of electrical power systems through innovative control mechanisms.
Latest Patents
Zafer Jarrah's latest patents include advancements in electrical power system converter control. One of his notable inventions involves an electrical power system that comprises an electrical machine operable to output AC, a DC electrical network, and a power electronics converter. This converter is connected between the AC output of the electrical machine and the DC electrical network, featuring a plurality of transistors and associated diodes. The controller in this system is designed to manage the switching of the transistors, ensuring that the AC output is rectified to supply the DC electrical network with power. Additionally, the controller can respond to faults in the DC electrical network by injecting voltage to bias the diodes and controlling the current supplied to the faulted network.
Another patent focuses on a similar electrical power system, which includes a phase leg with bi-directional MOSFETs. The controller in this system manages the switching of these MOSFETs to rectify the AC input to DC, supplying the DC electrical network with power. In the event of a fault, the controller can switch the converter into a crow-bar configuration, preventing electrical machine current from flowing to the DC network.
Career Highlights
Zafer Jarrah is currently employed at Rolls-Royce Corporation, where he continues to develop innovative solutions in electrical power systems. His expertise and contributions have positioned him as a key figure in the industry.
Collaborations
Throughout his career, Zafer has collaborated with notable colleagues, including Francisco Javier Chivite Zabalza and David Reginald Trainer. These collaborations have further enhanced the impact of his work in the field.
Conclusion
Zafer Jarrah's innovative contributions to electrical power systems demonstrate his commitment to advancing technology in this critical area. His patents reflect a deep understanding of electrical engineering and a dedication to improving system reliability and efficiency.