Earl W McCune

Title: A Profile on Earl W. McCune: Innovator in Power Conversion and Renewable Energy

Introduction: Earl W. McCune, based in Santa Clara, California, is a notable inventor with a remarkable portfolio of 23 patents. His innovative contributions primarily focus on power conversion technologies and renewable energy applications, demonstrating his commitment to advancing these fields.

Latest Patents: Among his recent patents, McCune has developed a groundbreaking AC/DC power conversion method. This invention introduces an AC/DC converter that efficiently transforms an AC input voltage (Vin) into a regulated DC output voltage (Vout) using a combination of inductors, capacitors, switches, and a sophisticated controller. The controller orchestrates these components to operate as a buck converter or an inverting buck converter, depending on the relative voltages, thereby ensuring a consistent output voltage.

Another significant innovation is his patent for a wind turbine featuring flow-aligned blades. This design optimizes the lift force from the blade airfoil to maximize energy conversion. The configuration aligns the airfoil chord with the actual wind direction, while managing the rotation rate to minimize blade twist. This ingenious approach facilitates a reduction in blade tip speeds, ultimately enhancing safety for avian life while simplifying the control of torque on the turbine shaft.

Career Highlights: McCune's impressive career includes pivotal roles at several prominent companies, including Tropian, Inc. and Panasonic Corporation. His expertise and innovative mindset have propelled advancements in technology and energy sectors, firmly establishing him as a respected figure in engineering circles.

Collaborations: Throughout his career, McCune has had the opportunity to collaborate with esteemed professionals such as Wendell B. Sander and Kenneth R. Cioffi. These partnerships have enriched not only his work but also the broader research community, showcasing the value of teamwork in the innovation process.

Conclusion: Earl W. McCune's contributions to the realms of power conversion methods and renewable energy technologies underscore his status as a leading inventor. With a strong foundation laid through his extensive patent portfolio and collaborations, McCune continues to inspire future innovations that pave the way for sustainable energy solutions.