This inventor holds 2 USPTO granted patents, plus 1 CIPO patent and 2 EPO patents. Top assignees: Beijing Etechwin Electric Co., Ltd., Xinjiang Goldwind Science & Technology Co., Ltd.. Active years: 2022-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 4 
1 out of 47 
Years Active: 2022-2023
Title: Chengzhi Qin: Innovator in Wind Energy Technology
Introduction
Chengzhi Qin is a prominent inventor based in Beijing, China. He has made significant contributions to the field of renewable energy, particularly in wind energy technology. With a total of 2 patents, his work focuses on improving the efficiency and reliability of wind-driven generator systems.
Latest Patents
Chengzhi Qin's latest patents include a control method and system for continuous high and low voltage ride-through of permanent-magnet direct-drive wind-driven generator sets. This innovative method provides a solution for controlling the transition between high voltage and low voltage ride-through states in wind turbines. The system ensures that during transient periods, the wind turbine can deliver a gradually increasing active current and a reactive current based on its operational state.
Another notable patent is related to a microgrid control system and microgrid. This invention comprises a grid-connected switch, an energy router, and two controllers. The first controller manages the grid-connected switch and issues control instructions, while the second controller responds to these instructions to effectively control the energy router.
Career Highlights
Chengzhi Qin has worked with notable companies in the energy sector, including Xinjiang Goldwind Science & Technology Co., Ltd. and Beijing Etechwin Electric Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in wind energy technology.
Collaborations
Throughout his career, Chengzhi Qin has collaborated with talented individuals such as Jie Zhou and Yuanyan Huang. These partnerships have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Chengzhi Qin is a key figure in the field of wind energy innovation, with a focus on enhancing the performance of wind-driven generator systems. His contributions through patents and collaborations highlight his commitment to advancing renewable energy technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile