Richard L Longini

Title: Innovations by Richard L Longini

Introduction

Richard L Longini is an accomplished inventor based in Pittsburgh, PA (US). He holds a total of 4 patents that showcase his contributions to the field of electrical energy measurement and monitoring systems. His innovative approaches have significantly advanced the way energy consumption is analyzed and managed.

Latest Patents

One of Longini's latest patents is a "Method and apparatus for digitally measuring electrical energy." This invention provides a novel way to measure electrical energy consumption from a transmission line carrying alternating current. Instead of directly measuring the current from the conductor, it measures the time derivative of the magnetic field induced by the current. This method allows for a reading that is proportional to the time derivative of the current flow. By utilizing a microcomputer, the magnetic field rate of change is represented using an algorithmic series, such as the Fourier series of low order. The power consumption is then computed by converting the time derivative of the current and a voltage measurement into a power reading, which is summed to reflect energy consumption. The design also incorporates filtering techniques to eliminate unwanted noise, enhancing the accuracy of the measurements.

Another significant patent is the "Energy use monitoring system." This system features a central fluid heater or cooler and an electrically driven centrifugal pump that supplies fluid to various units. Each unit is equipped with control valves and digital thermometers to monitor energy usage. The microprocessor in the system calculates the energy used by each unit based on the volume of fluid received and the temperature difference between the incoming and returning fluid. This innovative approach allows for efficient energy management across multiple units.

Career Highlights

Throughout his career, Richard L Longini has worked with various companies, including Energy Controls, Inc. His experience in the energy sector has equipped him with the knowledge and skills necessary to develop groundbreaking technologies that improve energy efficiency and monitoring.

Collaborations

Longini has collaborated with notable professionals in his field, including Ronald J Zdrojkowski. Their combined expertise has contributed to the successful development of innovative energy solutions.

Conclusion

Richard L Longini's contributions to the field of electrical energy measurement and monitoring systems demonstrate his commitment to innovation. His patents reflect a deep understanding of energy dynamics and a desire to enhance energy efficiency. His work continues to influence the industry and pave the way for future advancements.