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向蓝海要绿电
Ren Min Ri Bao Hai Wai Ban· 2025-11-11 01:31
Core Viewpoint - The LHD Ocean Tidal Energy Power Station, China's first megawatt-level tidal energy generator, has been operating smoothly for years, leading the world in continuous power generation and grid connection time [4][9]. Group 1: Technology and Innovation - Tidal energy generation utilizes the kinetic energy of tidal movements, similar to wind energy, but with higher energy output due to the density of water [5]. - The design of the tidal energy system employs a "platform + modular" approach, allowing for independent operation and maintenance of each module, enhancing efficiency and flexibility [6][8]. - The generator's blades are equipped with an automatic pitch adjustment technology, optimizing power generation based on varying water flow conditions [6]. Group 2: Project Development and Achievements - The LHD tidal energy project has successfully integrated multiple generations of tidal energy generators into the national grid, marking China's entry into the "megawatt era" of tidal energy [8][10]. - As of October 2023, the project has generated over 8.34 million kilowatt-hours of electricity, equivalent to reducing the use of 2,359 tons of standard coal, contributing to carbon neutrality goals [9][11]. - A new 100-megawatt tidal energy project has been initiated, with plans for a comprehensive industrial park dedicated to tidal energy equipment manufacturing and innovation [10][11]. Group 3: Future Prospects - The Zhejiang Ocean Tidal Energy Mother Port aims to become a global hub for tidal energy innovation and equipment manufacturing, covering key areas such as technology research, equipment production, and operational services [11]. - The anticipated reduction in tidal energy generation costs to below 0.3 yuan per kilowatt-hour by the seventh generation of generators indicates a promising future for the industry [11].