From May 23 to 24, the wind power parts and materials technology conference and the wind turbine hydraulic pitch technology seminar, which attracted much attention from the industry, was successfully held in Qingdao. The conference was sponsored by the wind energy professional committee of China Renewable Energy Society and undertaken by Qingdao Pangu Intelligent Manufacturing Co., Ltd. (hereinafter referred to as Pangu intelligent), It brings together more than 200 experts, scholars, technical elites and representatives of leading enterprises in the wind power field in China, jointly study the latest development trend of wind power components and materials technology, in-depth analysis of the application and outstanding advantages of wind turbine hydraulic pitch technology in wind turbines, and detailed discussion of the development direction of large megawatt units, technological breakthroughs and innovations that need to be achieved.

At the opening ceremony, Lu Yang, deputy secretary of the Qingdao High-tech Zone Working Committee, executive deputy director of the Management Committee, and deputy secretary of the Chengyang District Committee, delivered an ebullient speech. He emphasized that Qingdao High-tech Zone, as a national high-tech development zone, continues to explore New fields and new track, while actively shaping new momentum and new advantages for development. In view of the richness of my country's wind power, photovoltaic and other new energy resources and their huge development potential, he firmly believes that this conference will greatly promote the high-quality development of my country's wind power industry.

Qin Haiyan, secretary-general of the Wind Energy Professional Committee of the Chinese Renewable Energy Society, emphasized that technological progress in the wind energy industry is one of the key forces to promote the development of human civilization. He reviewed the remarkable development of wind power technology, from the increase of blade length to the improvement of intelligent control, highlighting the importance of technical details innovation. He called on wind power colleagues to continue to innovate to meet the challenges of the zero-carbon era and energy transition, and contribute to the realization of the widespread application of renewable energy and carbon neutrality goals. He emphasized that the future wind power market and technological innovation space is huge, and all wind energy people need to work together.

Bi Yaxiong, vice chairman of the China Workers Technology Association, honorary chairman of the Electric Power Special Committee, and honorary chairman of the Offshore Wind Power Branch of the China Ocean Engineering Consulting Association, deeply analyzed the development prospects and trends of the wind power industry in his speech. He emphasized that in order to promote the high-quality development of the wind power industry, realize the low-carbon transformation and upgrading of the energy structure, and achieve the grand vision of the "double carbon" goal, the government, universities, scientific research institutions, and enterprises upstream and downstream of the industrial chain must work closely together. Strengthen collaboration and cooperation. Through joint planning, we will ensure the sustainable and healthy development of the wind power industry and contribute to the realization of the green energy dream.

Later, Shao Ancang, chairman of Pangu Intelligence, delivered a guest speech. At the same time, he also shared Pangu Intelligence's innovative achievements in hydraulic pitch, hydraulic yaw, spindle sliding bearing jacking, etc., and introduced Pangu Intelligence's deep cultivation and contribution in the field of wind power, as well as its prospect for the future development of wind power technology. He also said that Pangu Intelligence will continue to be committed to lubrication and hydraulic technology innovation and industrial upgrading, and contribute to the prosperity and development of the wind power industry.

The theme of this conference is "To the future of the mind-to explore new technologies of hydraulic pitch to ensure the stable and efficient operation of wind turbines, the green and low-carbon transformation of wind power industry chain supply chain under the background of double carbon, reliability of hydraulic pitch control of wind turbine, design and optimization of hydraulic pitch system, research on hydraulic pitch system and component technology, overall solution of hydraulic pitch system, application of hydraulic pitch in wind turbine and application case sharing of hydraulic pitch system of offshore wind turbine were discussed in depth. Experts at the meeting also exchanged views on the reliability of wind power, the current situation and future of hydraulic technology, the development trend of large-scale wind power in China and technical challenges. At the same time, the meeting also invited Shi Jingli, a researcher at the Energy Research Institute of the National Development and Reform Commission, to give a detailed interpretation of the latest policies on China's wind power development.

In addition, at this meeting, a major achievement is particularly noticeable--The White Paper on Hydraulic Pitch Technology for Wind Turbines, jointly prepared by Pangu Intelligence and Beijing Jianheng Certification Center, was officially released.The white paper not only provides valuable guidance for the stable and efficient operation of wind turbines, but also explores innovative ideas for the technical cost reduction of wind power equipment. The white paper deeply analyzes the core elements of hydraulic pitch technology and contributes wisdom and strength to the sustainable development of the wind power industry.

At the same time, Yang Zhenhua, director of research and development of Pangu intelligent hydraulic technology, based on the global perspective of the pitch system, in-depth analysis of the potential demand for the future electric pitch system, and reviewed the basic composition of the traditional hydraulic pitch system. On this basis, he proactively discussed the unique advantages and characteristics of the future hydraulic pitch system. In his opinion,The future pitch system will learn from the advanced control experience of the electric pitch system and optimize the core control logic to create a more efficient and intelligent hydraulic pitch system.This innovative idea not only points out the direction for the development of hydraulic pitch technology, but also indicates that the field will move towards a new stage of more efficient and intelligent.