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China has just made a spectacular advance in the field of renewable energies with the commissioning of the most powerful floating wind turbine with direct training in the world. This technological feat, developed by China Huaneng Group and Dongfang Electric Corporation, marks a major turning point in terms of energy innovation. Installed in Fuqing, in the province of Fujian, this 17 megawatts turbine is capable of supplying 40,000 homes annually. Its imposing size and remarkable capacities promise to redefine the global energy landscape.
An engineering feat in the face of the elements
One of the most impressive characteristics of this wind turbine is its ability to operate in extreme maritime environments. Designed to withstand waves over 24 meters high and level 17 typhoon winds, the floating platform incorporates a unique stabilization system. This system guarantees constant energy production even when the platform tilts under the strength of the elements. According to Liu Xin, director of the offshore wind division of China Huaneng Clean Energy Research Institute, “this turbine is equipped with an intelligent integrated detection system which allows a control of holistic stability. »»
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Chinese engineers have managed to reach an operational availability rate of more than 99 %, thus demonstrating the reliability of this system despite unfavorable weather conditions. This reliability is the fruit of many innovations, such as advanced coupling simulation technologies and high fidelity test models for floating wind systems.
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A fully Chinese achievement
A particularly remarkable aspect of this project is its entirely national supply. All the key components, from blades to generators to transformers, have been manufactured in China. This independence vis-à-vis foreign suppliers is part of the country’s desire to strengthen its own energy industry. The domestic supply chain offers China a considerable competitive advantage while global competition in the field of floating offshore wind turbines.
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According to the Energy Research Institute of the National Commission for Development and Reform of China, coastal waters, with a depth of 5 to 50 meters, offer up to 500 gigawatts of wind capacity. China’s deep maritime areas could potentially host three to four times more energy, strengthening the country’s energy strategy.
Exploit wind potential on the high seas
Globally, more than 80 % of offshore wind resources are in waters more than 60 meters deep, according to the Global Wind Energy Council (GWEC). This is where floating turbines come into play. Traditional fixed -based systems are struggling to operate at such depths, while floating systems can be anchored in much deeper waters, thus extending the range of offshore wind energy to previously inaccessible areas.
The GWEC provides that the global installed floating wind energy capacity will reach 278 megawatts by the end of 2024. Pioneering countries in this area, such as Norway, the United Kingdom, China and France, are in the process of making considerable efforts to dominate this emerging market. The race for the domination of the floating wind is officially launched.
The commissioning of this floating wind turbine in China raises exciting questions about the future of renewable energies. With such impressive energy production capacities and assertive technological independence, what will be the next steps to fully exploit the potential of wind resources on the high seas?
This article is based on verified sources and the assistance of editorial technologies.
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