Company Filing History:
Years Active: 1991-1993
Title: The Innovations of Richard V Baxter
Introduction
Richard V Baxter is a notable inventor based in Neenah, Wisconsin. He holds a total of 3 patents that showcase his contributions to the field of uninterruptible power systems. His work focuses on enhancing the reliability and efficiency of power supply systems, which is critical in today's technology-driven world.
Latest Patents
One of Baxter's latest patents is a method and apparatus for line power monitoring for uninterruptible power supplies. This invention detects AC power system line faults by comparing the current cycle of the AC power line signal with a reference waveform. The reference waveform adapts over time to the shape of the AC power line waveform, allowing for the acceptance of waveforms other than pure sinusoids without triggering false fault conditions. An excessive deviation from the reference waveform results in a fault detection, prompting the uninterruptible power supply to switch to backup power. Additionally, the RMS value of the power line voltage is estimated in real-time, providing a fault condition signal when it falls below a selected level.
Another significant patent by Baxter involves inverter and battery testing for uninterruptible power systems. This patent outlines a method for testing the inverter by turning on switches at a selected test phase in each half-cycle of the AC input waveform. The resulting current drawn from the inverter battery is measured to determine if an inverter failure has occurred. If the inverter operates properly, a battery test can be conducted to assess the remaining available run time based on the battery voltage.
Career Highlights
Throughout his career, Richard V Baxter has worked with several companies, including Best Power Technology, Inc. and Bruner Corporation. His experience in these organizations has contributed to his expertise in power systems and innovations in uninterruptible power supplies.
Collaborations
Baxter has collaborated with notable individuals in his field, including Frederick A Stich and Herbert A Podewils. These collaborations have likely enriched his work and led to advancements in technology.
Conclusion
Richard V Baxter's contributions to the field of uninterruptible power systems through his patents demonstrate his innovative spirit and commitment to improving power reliability. His work continues to influence the industry and enhance the performance of power supply systems.