Proceedings of the 19th Annual Conference of China Electrotechnical Society

Founded in 1981, China Electrotechnical Society (CES) is the leading academic, non-profitable national society of Electrical Engineering.With over 50,000 individual members including 6,000 senior members, more than 1500 group members, 11 working committees, 64 technical divisions, and 18 provinces and municipality’s sections, CES has set up a high-end academic exchange platform for scientific researchers, experts, technicians, enterprise managers who are engaged in the field of Electrical Engineering.

• Enhancement of heat resistance of polylactic acid materials by nucleation effect and thermal processing techniques.- A Multi-port Flexible Mutual Aid System and Control Strategy for Distribution Areas Aimed at Distributed Photovoltaic Absorption.- An Online Impedance Measurement Method of Energy Storage Battery Based on DC-DC Converter.