James H Donalds

Title: Innovations of James H. Donalds

Introduction

James H. Donalds is an accomplished inventor based in Lunenburg, MA (US). He holds a total of 5 patents that showcase his expertise in electrical monitoring and power management systems. His innovative contributions have significantly impacted the field of electrical engineering.

Latest Patents

One of his latest patents is a "System for self-powered, wireless monitoring of electrical current, power and energy." This invention provides a system for monitoring at least one circuit branch coupled to a power line. The system includes a Current Transformer (CT) that produces a reference signal related to the current level of the circuit branch. It also features a rectifier, a capacitor, and a microcontroller that operates on the energy stored in the capacitor to determine the current level.

Another notable patent is the "System and method for allocating power to loads." This system allows for adaptive control of power among multiple loads based on their categorization as either delayable or non-delayable. The system ensures that non-delayable loads receive power preferentially, which is particularly useful for managing limited power from backup sources.

Career Highlights

James has worked with prominent companies such as American Power Conversion Corporation and Schneider Electric. His experience in these organizations has allowed him to develop and refine his innovative ideas in power management and electrical systems.

Collaborations

Throughout his career, James has collaborated with talented individuals, including Vishwas Mohaniraj Deokar and Nam Wook Paik. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

James H. Donalds is a notable inventor whose work in electrical monitoring and power allocation systems has made a significant impact in the industry. His innovative patents reflect his dedication to advancing technology in the field of electrical engineering.