This inventor holds 2 USPTO granted patents. Top assignees: State Grid Corporation of China, Xj Group Corporation, Xj Electric Co., Ltd. Active years: 2018.
Company Filing History:
2 out of 198 
2 out of 14 
1 out of 8 Years Active: 2018
Title: Lijuan Lv: Innovator in UHV Transformer Protection
Introduction
Lijuan Lv is a notable inventor based in Xuchang, China. She has made significant contributions to the field of electrical engineering, particularly in the protection of ultra-high voltage (UHV) transformers. With a total of 2 patents, her work focuses on enhancing the reliability and safety of electrical systems.
Latest Patents
Lijuan Lv's latest patents include a prevention method for abnormal action protection of UHV regulating compensation transformers with no-load input. This invention addresses the challenges associated with the operation of UHV transformers, particularly during no-load switching. The method involves determining the differential current of the transformer and diagnosing its operational state to prevent faults. Another patent involves a sampling implementation method and device based on conventional sampling GOOSE trip mode, which aims to reduce protection maloperation in electrical systems.
Career Highlights
Throughout her career, Lijuan has worked with prominent companies such as XJ Group Corporation and State Grid Corporation of China. Her experience in these organizations has allowed her to develop innovative solutions that enhance the performance and safety of electrical infrastructure.
Collaborations
Lijuan has collaborated with several professionals in her field, including Jirui Chen and Maojun Deng. These collaborations have contributed to her success and the advancement of her inventions.
Conclusion
Lijuan Lv is a pioneering inventor whose work in UHV transformer protection has made a significant impact on electrical engineering. Her innovative patents and collaborations reflect her commitment to improving the safety and reliability of electrical systems.