Mohammed Kassem Saleh

Title: Mohammed Kassem Saleh: Innovator in Ground Fault Detection Technology

Introduction

Mohammed Kassem Saleh is a notable inventor based in Casa Grande, AZ (US). He has made significant contributions to the field of electrical engineering, particularly in ground fault detection technology. With a total of 2 patents, his work has the potential to enhance safety and efficiency in electrical systems.

Latest Patents

Saleh's latest patents include an "Apparatus and method for detecting and calculating ground fault resistance." This innovative device detects ground faults in field circuits and associated circuits that are galvanically connected. The field ground fault detector discerns ground resistance, allowing for monitoring and detection of gradual degradation. It estimates the resistance and location of ground faults during both system operation and non-operation. The invention employs a low-frequency square wave oscillator to measure ground fault resistance, ensuring no blind spots when the field is energized. Additionally, it differentiates between ground faults on the AC side and those on the DC side of the Thyristor Bridge.

Another significant patent is the "Full thyristor bridge circuit with free wheeling diode for de-excitation control and stability sensing." This circuit is designed for synchronous generator excitation systems and comprises a three-phase bridge with six legs connected to an AC power supply. Each leg contains a thyristor that provides a path for device current, while a free wheeling diode serves as a de-excitation means, offering a discharge path for field current.

Career Highlights

Saleh is currently employed at General Electric Company, where he continues to innovate and develop advanced electrical solutions. His work has garnered attention for its practical applications in enhancing electrical safety and performance.

Collaborations

Throughout his career, Saleh has collaborated with notable colleagues, including Rodney A Lawson and William Robert Pearson. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Mohammed Kassem Saleh is a distinguished inventor whose work in ground fault detection technology is paving the way for safer electrical systems. His innovative patents reflect his commitment to enhancing the field of electrical engineering.