Masaaki Ozawa

Title: **Masaaki Ozawa: Innovator in Surge Locating Systems**

Introduction

Masaaki Ozawa, an accomplished inventor based in Hoya, Japan, has made significant contributions to the field of power transmission systems. With three patents to his name, he has demonstrated a commitment to advancing technology in surge locating systems. His latest inventions focus on improving the accuracy and efficiency of surge detection in power lines.

Latest Patents

Masaaki Ozawa's most recent patents include a surge locating system of power transmission line and method thereof, which enhances the ability to identify surges with high precision using a relatively simple structure. This innovative system detects the voltage generated at the neutral point of a Y-connected three-phase alternating current transmission line, which can lose voltage balance during a surge. By installing the surge locating system between the neutral point and the grounding point, the voltage generated can be monitored, and the detecting time recorded at various stations. This allows for the precise localization of surge points based on the time differences noted between the stations.

Another notable patent is a system for discriminating kinds of surges on power transmission lines. This system comprises multiple components, including surge receiving means, locating means, digitizing means, and discriminating means, which work together to determine the nature of surges. By comparing the extracted waveform information with predetermined reference data, the system can effectively classify different types of surges, enhancing response strategies for power service providers.

Career Highlights

Masaaki Ozawa has held significant roles in reputable companies such as Tohoku Electric Power Company, Inc. and Kyokuto Boeki Kaisha, Ltd. His experiences in these organizations have provided him with the practical insights necessary to develop his innovative surge locating technologies.

Collaborations

Throughout his career, Masaaki has collaborated with esteemed professionals in his field, including Sakari Ohira and Masatoshi Yamaki. These partnerships have contributed to the enrichment of his work and have propelled advancements in the technologies surrounding power transmission safety.

Conclusion

Masaaki Ozawa’s innovative spirit and technical expertise have positioned him as a key figure in the field of surge locating systems. With a focus on enhancing the accuracy and reliability of power transmission systems, he continues to pave the way for advancements that support the infrastructure of modern electrical grids. His contributions serve as a testament to the importance of innovation in ensuring the stability and safety of our power supply systems.