Phil Coldwell

Title: Phil Coldwell: Innovator in Power Supply Control Systems

Introduction

Phil Coldwell is a notable inventor based in Birmingham, GB. He has made significant contributions to the field of power supply systems, particularly through his innovative patent that addresses the control of uninterruptible power supplies. His work has implications for enhancing the reliability and efficiency of power systems.

Latest Patents

Phil Coldwell holds a patent for a "Control system and control method for uninterruptible power supply." This invention involves calculating the amount of alternating current power using measuring units for alternating current voltage and alternating current. Additionally, it calculates the value of direct current based on the alternating current power and an efficiency table. The patent also predicts the initial lifetime of a battery using the calculated direct current value and a battery lifetime table. The lifetime corresponding to the actual consumed amount is updated repeatedly using a detected direct current value and an updated lifetime.

Career Highlights

Throughout his career, Phil Coldwell has worked with prominent companies such as Mitsubishi Denki Kabushiki Kaisha and Apricot Computers Limited. His experience in these organizations has contributed to his expertise in power supply technologies and systems.

Collaborations

Phil has collaborated with notable individuals in the industry, including Yoichi Nakamura and Takashi Saito. These collaborations have likely enriched his work and expanded the impact of his innovations.

Conclusion

Phil Coldwell's contributions to the field of power supply control systems demonstrate his innovative spirit and technical expertise. His patent reflects a significant advancement in ensuring the reliability of uninterruptible power supplies.