Peng Zeng

Title: Innovations by Peng Zeng in Load Identification and Electric Vehicle Charging Analysis

Introduction

Peng Zeng is a notable inventor based in Guiyang, China. He has made significant contributions to the fields of load identification and electric vehicle technology. With a total of 2 patents, his work focuses on non-invasive methods that enhance the efficiency and accuracy of electrical systems.

Latest Patents

One of his latest patents is a non-invasive load identification method based on fingerprint characteristics of load power. This innovative method involves collecting Power Fingerprint characteristic data from various loads of the same type. After preprocessing this data, a convolution neural network is established to learn the load characteristics. The method utilizes a sliding time window algorithm to detect load switching events, converting the non-intrusive load identification problem into a single load identification challenge. This approach effectively addresses the complexities of load identification in real-world scenarios.

Another significant patent by Peng Zeng is a charging state analysis method for electric vehicles based on electrical characteristic sequence analysis. This method begins with obtaining voltage and current sampling data during the charging process. It divides this data into multiple datasets based on a set time interval. By calculating an electrical characteristic vector for each interval and generating an electrical characteristic sequence for the entire charging cycle, the method can determine the charging state of the vehicle. If the results indicate a normal state, it is marked as 1; if abnormal, it is marked as 0.

Career Highlights

Peng Zeng is currently employed at Guizhou Power Grid Company Limited, where he applies his expertise in electrical engineering and innovation. His work has contributed to advancements in energy management and electric vehicle technology.

Collaborations

He collaborates with notable colleagues such as Zhukui Tan and Bin Liu, who share his commitment to innovation in the electrical field.

Conclusion

Peng Zeng's contributions to load identification and electric vehicle charging analysis demonstrate his dedication to advancing technology in these critical areas. His innovative methods are paving the way for more efficient electrical systems and sustainable energy solutions.