Richard Piehl

Title: Richard Piehl: Innovator in Electric Power Measurement

Introduction

Richard Piehl is an accomplished inventor based in San Ramon, California. He holds two patents that showcase his expertise in electric power measurement technologies. His innovative approaches have contributed significantly to the field of electrical engineering.

Latest Patents

One of Richard Piehl's latest patents is a method and apparatus for storing electric power measurements. This electronic instrument records electric power measurements and features two types of memory. The first type of memory can tolerate wide fluctuations in ambient temperature but is more expensive per unit of storage capacity. In contrast, the second type of memory operates only within a narrow ambient temperature range but is less costly per unit of storage capacity. The instrument is designed to record all measurements in the first type of memory while monitoring ambient temperature. When conditions allow, it transfers data to the second type of memory, ensuring efficient storage management. This design allows the instrument to record power measurements continuously, provided the ambient temperature fluctuates appropriately.

Another significant patent by Piehl is the impulse direction detector for AC power systems. This device determines the direction of high-frequency impulses on an AC power line by measuring impulse parameters on either side of a low-pass filter. The filter is constructed using two capacitors and a series inductance, which is formed by placing a magnetic core around the power line. The microprocessor within the device analyzes the impulse parameters and determines their origin, displaying the direction of the impulse and communicating the results to other digital systems.

Career Highlights

Throughout his career, Richard Piehl has worked with various companies, including Basic Measuring Instruments. His contributions to the field have been recognized for their innovative nature and practical applications in electric power measurement.

Collaborations

Richard has collaborated with notable professionals in his field, including Alexander McEachern. Their combined expertise has further advanced the development of technologies related to electric power measurement.

Conclusion

Richard Piehl's contributions to electric power measurement through his innovative patents demonstrate his significant impact on the field. His work continues to influence advancements in electrical engineering and measurement technologies.