Aliki Collins

Title: Aliki Collins: Innovator in Electrical Engineering

Introduction

Aliki Collins is a prominent inventor based in Newton, MA (US). She has made significant contributions to the field of electrical engineering, holding a total of 2 patents. Her innovative work focuses on enhancing power factor correction and magnetic detection systems.

Latest Patents

One of her latest patents is an electrical choke for power factor correction. This invention features a magnetic amorphous metal core that combines both distributed and discrete gaps. The amorphous metal used is an iron-based, rapidly solidified alloy. The distributed gap is achieved through a heat treatment that partially crystallizes the amorphous alloy, reducing the permeability of the magnetic core. The discrete gap is introduced by cutting the core and inserting a spacer, allowing for effective permeabilities ranging from 200 to 40. This reduced permeability magnetic core maintains its initial permeability under DC bias field excitation and exhibits low core loss, making it particularly suitable for power factor correction applications.

Another notable patent is a method of achieving a controlled step change in the magnetization loop. This invention involves a magnetic theft detection system that utilizes a glassy metal alloy strip with a magnetostriction value near zero. The strip is annealed to produce a step change in the magnetization versus applied field behavior, enhancing its effectiveness in theft detection.

Career Highlights

Aliki Collins has built a successful career at AlliedSignal Inc., where she has been instrumental in developing innovative technologies. Her expertise in electrical engineering has led to advancements that benefit various applications in the industry.

Collaborations

Throughout her career, Aliki has collaborated with notable colleagues, including Ronald Joseph Martis and Victor Ambasz. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Aliki Collins is a remarkable inventor whose contributions to electrical engineering have made a significant impact. Her patents reflect her dedication to innovation and her ability to solve complex engineering challenges.