This inventor holds 4 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignee: Sungrow Power Supply Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Jun Xu - Innovator in Photovoltaic Technology
Introduction
Jun Xu is a prominent inventor based in Hefei, China, known for his contributions to photovoltaic technology. He has been awarded 4 patents that focus on enhancing the efficiency and stability of photovoltaic systems. His work is instrumental in addressing the challenges associated with renewable energy integration into power grids.
Latest Patents
One of Jun Xu's latest patents is a "Photovoltaic grid-connected system and control method therefor." This innovative system connects a photovoltaic inverter to the grid through a synchronous motor back-to-back drive system, which includes two synchronous motors. The system operates in current source mode after startup, improving the stability and safety of the power grid while minimizing the impact of intermittent energy sources. Additionally, it tracks the maximum power point of the photovoltaic array to prevent power generation losses, allowing traditional photovoltaic inverters to be used without modifications.
Another significant patent is the "Cascaded multi-port converter and three-phase medium-voltage input system." This invention features cascaded input terminals of module units, where high-voltage conversion units share a magnetic core with multiple primary and secondary windings. This design reduces the volume, weight, and costs of the cascaded multi-port converter, making it a more efficient solution for medium-voltage applications.
Career Highlights
Jun Xu is currently employed at Sungrow Power Supply Co., Ltd., a leading company in the renewable energy sector. His work at Sungrow has allowed him to focus on innovative solutions that enhance the performance of photovoltaic systems. His expertise in this field has made him a valuable asset to the company.
Collaborations
Jun Xu collaborates with talented colleagues such as Jiacai Zhuang and Yue Dong, contributing to a dynamic team that drives innovation in renewable energy technologies.
Conclusion
Jun Xu's contributions to photovoltaic technology through his patents and work at Sungrow Power Supply Co., Ltd. highlight his commitment to advancing renewable energy solutions. His innovative approaches are paving the way for more efficient and stable power systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile