Company Filing History:
Years Active: 2024
Title: Yongjian Guo: Innovator in Phase Loss Detection Technology
Introduction
Yongjian Guo is a notable inventor based in Tianjin, China. He has made significant contributions to the field of electrical engineering, particularly in the development of devices that enhance the reliability of electrical systems. His innovative work focuses on phase loss detection, which is crucial for the efficient operation of motors and other electrical equipment.
Latest Patents
Yongjian Guo holds a patent for a "Phase loss detection device, compressor including the same, and phase loss detection method." This invention includes a phase loss detection device that comprises a signal converting circuit and a processor. The signal converting circuit is designed to convert voltage signals corresponding to the respective phases of multiphase alternating current (AC) power monitored from a motor. The processor receives these converted voltage signals and calculates one or more phase angles between them. If any calculated phase angle deviates from a nominal value by a predetermined threshold, the processor determines that a phase loss has occurred. This technology allows for convenient, effective, and reliable phase loss detection.
Career Highlights
Yongjian Guo is currently employed at Danfoss (Tianjin) Ltd., where he applies his expertise in electrical engineering to develop advanced technologies. His work at Danfoss has positioned him as a key player in the innovation of electrical systems, contributing to the company's reputation for quality and reliability in the industry.
Collaborations
Yongjian Guo collaborates with talented colleagues, including He Ma and Li Yao. Their teamwork fosters an environment of innovation and creativity, leading to the development of cutting-edge technologies in their field.
Conclusion
Yongjian Guo's contributions to phase loss detection technology exemplify his commitment to innovation in electrical engineering. His patent and work at Danfoss (Tianjin) Ltd. highlight his role as a significant inventor in this critical area.