Power electronics and electrical engineering are the key parts in the field of modern engineering. It involves power system, electronic technology, automatic control and other aspects. With the continuous progress of artificial intelligence, big data, cloud computing and other technologies, more attention will be paid to the development of intelligence and digitization, as well as the application of artificial intelligence and machine learning. The future development of power electronics and electrical engineering will provide important support and guarantee for the sustainable development and intelligent process of human society. 

The 4^th International Conference on Power Electronics and Electrical Engineering (P3E 2027) will be held in Hangzhou, China from July 30 to August 1, 2027. This conference mainly focuses on the fields of 'power electronics' and 'electrical engineering'. It provides an international platform for experts, professors, scholars and engineers from universities, scientific research institutes, enterprises and institutions at home and abroad to share professional experience, expand professional networks, exchange new ideas face to face and display research results. The purpose is to explore the key challenges and research directions faced by the development of this field, in order to promote the development and application of theories and technologies in this field in universities and enterprises, and also to establish business for participants.

The conference invites domestic and foreign universities, scientific research institutions, experts, scholars, business people and other relevant personnel to participate in the exchange. Attendees can not only listen to the wonderful reports of well-known experts at home and abroad, but also conduct face-to-face exchanges and discussions with experts and scholars from all over the world.