Zvi Bar-Haim

Title: Zvi Bar-Haim: Innovator in Fault Current Limiting Technologies

Introduction

Zvi Bar-Haim is a notable inventor based in Ihud, Israel, recognized for his contributions to electrical engineering, particularly in the field of fault current limiting technologies. With a total of 2 patents, Bar-Haim has made significant advancements that enhance the safety and efficiency of alternating current systems.

Latest Patents

Bar-Haim's latest patents include a "Fault Current Limiter with Saturated Core" and "Fault Current Limiters with the Cores Saturated by Superconducting Coils." The first patent describes a three-phase current limiter designed for alternating current systems. It features an AC magnetic circuit with coils wound on a saturable ferromagnetic core, which subjects the coils to a common magnetic flux. This innovative design allows for effective load management during fault conditions. The second patent outlines a current limiting device that utilizes a closed magnetic core with superconducting DC bias coils. This design aims to counteract fault conditions by bringing the magnetic limbs out of saturation, thereby reducing current effectively.

Career Highlights

Throughout his career, Zvi Bar-Haim has worked with esteemed institutions such as Bar-Ilan University and Ricor Cryogenic & Vacuum Systems. His work in these organizations has allowed him to develop and refine his innovative technologies, contributing to advancements in electrical engineering.

Collaborations

Bar-Haim has collaborated with notable colleagues, including Shuki Wolfus and Alexander Friedman. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Zvi Bar-Haim's contributions to fault current limiting technologies demonstrate his commitment to enhancing electrical safety and efficiency. His innovative patents and collaborative efforts highlight his significant role in the field of electrical engineering.