Gang Gou

Title: Gang Gou - Innovator in Mains Phase Detection Technology.

Introduction

Gang Gou is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of electrical engineering, particularly in the area of mains phase detection. His innovative approach has led to the development of a unique apparatus that enhances the accuracy of phase detection in power systems.

Latest Patents

Gang Gou holds a patent for a "Mains phase detection apparatus." This invention relates to an apparatus designed for accurately detecting a mains phase. The apparatus is constructed with a zero-crossing detector, a digital phase detector, a digital loop filter, and a digital controlled oscillator (DCO) of a direct digital synthesized (DDS) manner. The present apparatus employs an all-digital loop architecture and a high sampling clock to recover a signal with a phase orthogonal to the mains signal and a frequency identical to the mains signal. The jitters in the recovered signal are less than 10 microseconds. This apparatus is capable of implementing signal tracking of a zero frequency error and a zero phase across a wide range, providing excellent performance for power line carrier communication and mains frequency detection.

Career Highlights

Gang Gou has established himself as a key figure in the field of electrical engineering. His work at Miartech, Inc. has allowed him to focus on innovative solutions that address complex challenges in power systems. His dedication to research and development has resulted in advancements that benefit various applications in the industry.

Collaborations

Gang Gou collaborates with Chaosheng Song, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Gang Gou's contributions to mains phase detection technology exemplify the impact of innovation in electrical engineering. His patent and ongoing work continue to influence the industry positively.