Kai Shen

Title: Innovations of Inventor Kai Shen

Introduction

Kai Shen is a notable inventor based in Hefei, China. He has made significant contributions to the field of photovoltaic technology. With a total of 2 patents, his work focuses on improving the efficiency and safety of photovoltaic inverters.

Latest Patents

Kai Shen's latest patents include a three-level photovoltaic inverter pulse width modulation method and modulator. This innovative method addresses potential safety hazards in three-level photovoltaic inverters. It involves switching the pulse width modulation mode to a 13-vector space vector pulse width modulation mode. This approach effectively resolves issues such as midpoint potential offset and excessive common mode leakage current. His second patent is a method and device for generating PWM pulses for multi-level inverters. This invention utilizes high-frequency complementary switches and a DSP control unit to optimize the output of PWM high-frequency signals.

Career Highlights

Kai Shen is currently employed at Sungrow Power Supply Co., Ltd. His work at this company has allowed him to develop cutting-edge technologies in the renewable energy sector. His contributions have been instrumental in advancing the capabilities of photovoltaic systems.

Collaborations

Throughout his career, Kai has collaborated with talented individuals such as Xiaoxun Li and Zhiqiang Han. These partnerships have fostered innovation and have led to the successful development of new technologies in the field.

Conclusion

Kai Shen's innovative work in photovoltaic technology showcases his commitment to enhancing renewable energy solutions. His patents reflect a deep understanding of the challenges in the industry and a dedication to finding effective solutions.