Location History:
- Hefei, CN (2018 - 2022)
- Anhui, CN (2022)
Company Filing History:
Years Active: 2018-2022
Title: The Innovative Contributions of Inventor Jigui Feng
Introduction
Jigui Feng is a notable inventor based in Hefei, China, recognized for his significant contributions to the field of electrical engineering and power supply technologies. With a total of three patents to his name, Feng has been instrumental in developing innovative solutions that enhance the performance and reliability of power modules.
Latest Patents
Feng's latest patents include the following groundbreaking inventions:
1. **Insulated Gate Bipolar Transistor Module**: This invention features an IGBT module, a conductor installing structure for the IGBT module, and an inverter. The conductor installing structure utilizes an insulation sleeve that insulates the conductor from the substrate. This design improves the comparative tracking index and creepage distance of the IGBT module, offering superior insulation reliability compared to traditional technologies.
2. **Method, Device and System for Protecting Parallel-Connected Topology Units**: This innovative method involves real-time monitoring of target signals between parallel-connected topology units. Depending on the type of signal—carrier synchronization or power module fault—the system can control the power modules to either operate or enter a shutdown mode, enhancing synchronous protection capabilities.
Career Highlights
Jigui Feng currently works at Sungrow Power Supply Co., Ltd., a leading company in renewable energy solutions and power conversion technology. His expertise in power electronics has played a crucial role in the advancement of technologies that support efficient energy use and management.
Collaborations
During his career, Feng has collaborated with talented individuals such as Nianan Pan and Rubin Wan. These collaborations have fostered a dynamic environment that encourages innovation and the continuous development of cutting-edge technologies in the field.
Conclusion
Jigui Feng's contributions to the field of electrical engineering through his patents signify his commitment to innovation. His work not only enhances the performance and reliability of power supply systems but also sets a standard for future advancements in the industry. As a dedicated inventor at Sungrow Power Supply Co., Ltd., Feng continues to pave the way for technological innovations that benefit society as a whole.