Publicity of candidates for Sichuan Youth Science and Technology Award
After the expert evaluation of the evaluation committee of Sichuan Youth Science and Technology Award, Comrade Yan Tiesheng, a member of Sichuan Power Electronics Society, has been selected as the candidate for the 14th Sichuan Youth Science and Technology Award. In accordance with the procedure, the situation of Comrade Yan Tiesheng is now publicized.
1. Publicity time: November 7-13, 2017 (five working days).
2. Contents of publicity:
Comrade Yan Tiesheng, male, born in September 1981, graduate student with a doctorate degree, is currently working in the School of Electrical and Electronic Information, Xihua University, with the technical title of associate researcher.
Major performance contributions:
He is presiding over five scientific research projects such as Sichuan Science and Technology Department, Economic and Credit Commission and Education Department, and has achieved fruitful research results in switching converter topology and control. A high-precision Buck PFC constant-current source topology and control method are proposed to improve the performance of LED driving power supply comprehensively. Variable-turn-on time controlled CRM flyback PFC converter and quasi-single-stage flyback PFC converter are proposed to improve the power factor and sum of PFC converter. Response speed; Quadratic Buck PFC converter and single-stage PFC converter such as Boost-Flyback and Buck-Flyback PFC converter based on original control are proposed, which greatly simplify the main circuit and control circuit of PFC converter. More than 20 scientific research papers have been published, more than 50 patents have been authorized and accepted, and 16 patents have been authorized by the United States, Europe and China as first inventors. The sales of power control chips based on patented technology have exceeded 30 million yuan, which has produced enormous economic and social benefits, and actively participated in various scientific and technological activities and conferences sponsored by Sichuan Power Electronics Society.
If you have any objection to the above candidates, please provide written feedback to Sichuan Institute of Power Electronics during the publicity period. Feedback materials must be detailed and provide factual basis, indicating the real name, unit and contact information, otherwise they will not be accepted.
Contact number of Sichuan Institute of Power Electronics: 87670842
Address: Room 304, Jiali Building, 18 North Section of Second Ring Road, Chengdu
Postal code: 610031