气候适应型风光电力系统
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第四届气象经济论坛|阳光电源:气候变化下新能源稳定,更考验产品技术功底
Huan Qiu Wang· 2025-09-23 05:56
Core Viewpoint - The report from the World Meteorological Organization highlights the unprecedented impact of climate change driven by human activities, emphasizing the urgent need for climate action, particularly in the energy sector, which accounts for 75% of global greenhouse gas emissions [1][2]. Group 1: Climate Change Challenges - Climate change poses significant challenges to the development of renewable energy, primarily through increased volatility in wind and solar power generation and the uncertainty in electricity demand [3]. - Extreme weather events, such as typhoons, threaten the reliability and safety of power infrastructure, with recent examples showing severe damage to energy facilities [3][4]. Group 2: Renewable Energy Growth - By the end of 2024, China's cumulative installed capacity of renewable energy reached 1.41 billion kilowatts, a year-on-year increase of 33.9%, making it the largest power source in the country, surpassing coal [3][4]. - The transition from incremental growth to a focus on existing capacity is accelerating within the power system structure [3]. Group 3: Technological Innovations - The company has developed solutions to enhance the stability of wind and solar power systems, focusing on efficiency through device optimization and intelligent energy management, as well as safety through comprehensive hardware reliability and AI predictive protection [4][5]. - The "100-day high wind and sand environment reliability test" demonstrated the robust performance of the company's modular inverters under extreme conditions, showcasing their adaptability and reliability [5][6]. Group 4: Scenario-Based Solutions - The company emphasizes the importance of tailored solutions for various extreme environments, utilizing a combination of electrochemical, power electronics, and grid support technologies to enhance system-level capabilities [7][8]. - Specific projects, such as those in high-temperature and high-altitude areas, illustrate the company's ability to maintain stable operations under challenging conditions [7][8]. Group 5: Industry Leadership - As of the end of 2024, China leads the world in installed wind and solar capacity, accounting for approximately 45.8% and 46.9% of the global total, respectively, contributing significantly to global green transformation [9]. - The company has achieved a cumulative installed capacity of 870 GW, generating an average daily output of nearly 30 billion kilowatt-hours, which equates to a reduction of approximately 1.5 million tons of CO2 emissions daily [9].