On August 24, 2016, the "China Offshore Wind Power Industry Development International Summit and Offshore Wind Power Industry Chain Business Connection Summit", hosted by China Offshore Wind Power Grid and co organized by Fujian Provincial Water Resources and Hydropower Survey and Design Institute, was held in Fuzhou, Fujian Province with the support of China Resources New Energy Holdings Co., Ltd., China Denmark Wind Energy Group, China Communications Third Navigation Engineering Bureau Co., Ltd., and China Energy Construction Group Yunnan Electric Power Design Institute Co., Ltd. The conference attracted experts and well-known enterprises and institutions from the domestic and foreign wind power industry to attend. The conference representatives introduced, exchanged, and discussed the development of the domestic offshore wind power industry and the research and development of new products in recent years.

On site of the conference

Shi Pengfei, honorary director of the China Wind Energy Association, Hou Baorong, researcher of the Institute of Oceanography of the Chinese Academy of Sciences, academician of the CAE Member, Lin Chong, deputy general manager of Fujian Investment and Development Group Co., Ltd., Xu Qingzhao, general manager of Fujian Longyuan Wind Power Co., Ltd., Li Yun, secretary of the Party Committee of Fujian Water Resources and Hydropower Survey and Design Institute, Li Chunlin, general manager of Xiangdian Wind Energy Co., Ltd., and Zhu Yue, founder of China Offshore Wind Power Grid addressed the opening ceremony of the meeting. We have summarized the development of wind power in recent years and have certain expectations for the future trend of offshore wind power.

Speech by Mr. Shi Pengfei, Honorary Director of the China Wind Energy Association

Our company's chief engineer Shi Hui, chief engineer assistant Dr. Zhang Mingyi, technical director Zhang Dongcan, and technical R&D personnel Zeng Jiangquan represented Jinhai Group at this meeting, and reported and introduced the current situation and prospects of the company's product reverse balance flange applied to offshore wind power at the meeting. In the working environment with multiple winds and waves at sea, the operating conditions of offshore wind turbine flanges are more severe than those on land. In addition to withstanding normal wind turbine operating loads, the probability of flanges being subjected to extreme loads such as typhoons and waves is greatly increased compared to onshore wind turbines. This poses a severe challenge to the safe operation of wind turbine support structures throughout their entire life cycle, and frequent maintenance also increases maintenance costs and risks. Dr. Zhang Mingyi emphasized the application and prospects of our company's core product at the meeting - "The Application Status and Prospects of Reverse Balance flanges in Offshore Wind Turbine Towers". Facing the challenges posed by offshore wind turbine flanges in connecting tower support structures, reverse balance flanges have better anti loosening performance, less maintenance, and core advantages in energy conservation and consumption reduction compared to traditional forged flanges.

Dr. Zhang's speech at the conference

This meeting allowed more experts and well-known enterprises in the offshore wind power industry at home and abroad to understand the engineering performance of over 6000 reverse balance flanges and the broad prospects of their application in offshore wind power. It also showcased the value and significance of the application of reverse balance flanges in the offshore wind power field to the attending representatives.

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