Li (1957), male, from Fujian, professor, doctoral supervisor, doctor of engineering, academician, senior member of IEEE, the first batch of national-level candidates for the "100 million talents project in the new century", an expert with special allowance from the State Council, is currently the director of Beijing Key Laboratory of High Voltage and Electromagnetic Compatibility and the deputy director of the school affairs committee of North China Electric Power University. He is the national representative of China and a member of the working group of international power grid companies. JWG d 1.03。 A2-D 1.46), engaged in on-line monitoring and fault diagnosis of high-voltage electrical equipment, electrical insulation technology, high-voltage measurement technology, high-voltage test technology and so on.