Company Filing History:
Years Active: 2018-2022
Title: Shouzhong Chang: Innovator in Power Systems
Introduction
Shouzhong Chang is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of power systems, particularly in the areas of photovoltaic (PV) systems and wind turbine technology. With a total of 2 patents, his work has been instrumental in advancing energy efficiency and reliability.
Latest Patents
Chang's latest patents include innovative methods for optimizing power output in renewable energy systems. One of his notable inventions is a dual-sampling maximum power point tracking method with dynamic power limiting for power systems. This method enhances the operation of PV systems integrated into power grids by determining optimal voltage operating points based on maximum power point tracking algorithms. It ensures that the PV system can provide maximum available power output to the grid while adhering to external power constraints.
Another significant patent involves methods for operating wind turbine systems with dynamic brakes. This invention adjusts the threshold direct current (DC) bus voltage for dynamic brakes in wind turbine power converters. It includes mechanisms for managing grid faults and optimizing power generation, thereby improving the overall efficiency and safety of wind energy systems.
Career Highlights
Shouzhong Chang is currently employed at General Electric Company, where he continues to develop innovative solutions in the energy sector. His expertise in power systems has positioned him as a key player in the advancement of renewable energy technologies.
Collaborations
Throughout his career, Chang has collaborated with notable colleagues, including Huibin Zhu and Xueqin Wu. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Shouzhong Chang's contributions to power systems through his patents and work at General Electric Company highlight his role as a leading inventor in renewable energy technology. His innovative methods for optimizing PV and wind turbine systems are paving the way for more efficient and sustainable energy solutions.