Qinqin Han

Title: Qinqin Han: Innovator in Cable Protection Technology

Introduction

Qinqin Han is a notable inventor based in Shanghai, China. He has made significant contributions to the field of cable protection technology, particularly with his innovative warning device designed to prevent accidental excavation of underground cables. His work is crucial in enhancing safety measures in power transmission and transformation.

Latest Patents

Qinqin Han holds a patent for a warning device aimed at preventing underground cables from accidental excavation. This device comprises an optical fiber vibration sensor with a mode recognition function, a signal processing unit, a wireless communication unit, and a power supply unit. The optical fiber vibration sensor is strategically installed within a set range of a cable to monitor surrounding vibration signals. When a potentially dangerous behavior is detected, the device promptly issues an alarm, thereby reducing the risk of power transmission and transformation accidents. Compared to prior art, this warning device boasts a low false alarm rate, rapid response time, and accurate localization of the threat.

Career Highlights

Qinqin Han is currently employed at the State Grid Shanghai Municipal Electric Power Company. His role involves developing innovative solutions to enhance the safety and reliability of electrical infrastructure. His dedication to improving technology in this sector has made him a valuable asset to his company.

Collaborations

Qinqin Han has worked alongside talented colleagues, including Lijun Zhou and Yunjie Zhou. Their collaborative efforts contribute to the advancement of technology in the field of electrical safety.

Conclusion

Qinqin Han's innovative work in developing a warning device for underground cable protection exemplifies his commitment to enhancing safety in electrical infrastructure. His contributions are vital in reducing accidents and improving the reliability of power transmission systems.