From August 22 to 24, the “6th National Power Quality Academic Conference and Power Quality Industry Development Forum” was held in Shenzhen, Guangdong Province.Experts, scholars, entrepreneurs and engineering technicians from all over the country gathered to discuss the new demands, opportunities and challenges in the field of power quality in the context ofenergyinternet of things, energyinternet and power reform.

Member of the Power Quality Professional Committee of China Power Supply Society and Associate Professor Dai Ke of the Power Quality Control Laboratory of our institute participated in the meeting as the host of the conference venue I.

Yang Bingyuan, a undergraduate student of our college(class of 2015), participated in the event as the author of the paper.Yang Bingyuan made oralpresentationon "The influence of PLL steady-state error on SAPF harmonic suppression characteristics" and "The influence of PLL steady-state error on SAPF reactive power compensation characteristics".The paper "The influence of PLL steady-state error on SAPF reactive power compensation characteristics" was recognized and praised by the review experts, and won the award of this excellent paper, which was displayed in the exhibition hall of excellent papers.The excellent paper board attracted many experts and scholars to watch it. Yang Bingyuan answered the audience's questions on the spot and accepted the suggestions put forward by them.

As a senior unit of the Power Quality Committee of the China Power Supply Society, the Power Quality Control Laboratory of our institute has been invited to participate in international and domestic power quality academic conferences.