驭风四载启新程：金胶州风场的低碳发展图鉴

Core Insights - The Jin Jiaozhou Wind Farm has successfully operated for four years, utilizing advanced prestressed framework tower technology, marking a significant milestone in low-wind-speed wind power development [1][3]. Group 1: Technological Breakthrough - The wind farm features a cluster of 18 units of 160-meter towers and 1 unit of 170-meter tower, setting a world record for the highest prestressed framework towers at the time of its commissioning [3]. - The technology has proven its reliability over four years, with zero major faults during extreme weather conditions, thanks to its design that prevents fatigue crack propagation and resonance risks [3]. - The modular design of the components has significantly reduced installation time to just 10 days per unit, and the implementation of a drone inspection system has achieved a maintenance-free operation model, lowering operational costs [3]. Group 2: Ecological Symbiosis - The wind towers occupy only 6 square meters of land each due to a unique four-point foundation design, allowing agricultural activities to continue around the base of the towers [6]. - Noise level tests confirmed that the wind towers meet standard noise levels even at a distance of 158 meters, facilitating easier site selection and supporting decentralized wind power development [10]. Group 3: Green Benefits - The wind farm has generated substantial electricity over four years, significantly reducing carbon dioxide emissions, while also minimizing the use of concrete and steel, with over 95% steel reuse [13]. - The project has been recognized in the national green technology promotion directory, serving as a model for the integration of wind power and agriculture [13]. Group 4: Industry Impact - The achievements of the Jin Jiaozhou Wind Farm extend beyond a single project, influencing national wind power development and showcasing the technology at various international exhibitions [14]. - The collaboration with Tongji University has been pivotal in addressing industry challenges, with the wind farm contributing to high-quality wind power development through its safe, efficient, and low-carbon practices [18].