Yongli Xiao

Title: Celebrating the Innovative Mind of Yongli Xiao

Introduction

Yongli Xiao, a distinguished inventor based in Anhui, China, is making significant strides in the field of electrical engineering. With two patents to his name, Yongli's work focuses on enhancing the efficiency and reliability of direct current sources and multilevel converters, showcasing his commitment to innovation.

Latest Patents

Yongli Xiao's latest inventions include:

1. **Device and Method for Protecting Direct Current Source**: This innovative device tackles the problem of large conduction losses found in conventional direct current sources. It utilizes a hiccup drive circuit that generates a driving signal based on stored electric energy, thereby allowing for periodic short-circuiting of the output voltage. This advancement reduces the continuous requirement for driving voltage, greatly improving efficiency.

2. **Cascaded Multilevel Converter Self-Test System and Self-Test Method**: This patent features a self-test system for a cascaded multilevel converter that includes multiple converting circuits. The system consists of various components, including a current detecting circuit and a voltage acquiring module, designed to accurately assess the insulation resistance value of the converter. This system not only enhances reliability but also simplifies maintenance processes.

Career Highlights

Yongli Xiao is currently associated with Sungrow Power Supply Co., Ltd., a prominent company in the power generation sector. His work significantly contributes to the company's mission of providing advanced energy solutions, reinforcing his role as a vital asset in the engineering and technology landscape.

Collaborations

In his journey as an inventor, Yongli has collaborated with notable colleagues, including Baoqi Liu and Liying Xue. These partnerships highlight the collaborative spirit within the field, aimed at fostering innovative solutions and advancing technology.

Conclusion

Yongli Xiao's contributions to innovation in electrical engineering exemplify the impact of dedicated inventors on technology and energy solutions. With his latest patents, he not only addresses current industry challenges but also sets a foundation for future advancements. His work at Sungrow Power Supply Co., Ltd. and collaborations with skilled colleagues further emphasize the importance of teamwork in driving progress within the field.