科华数能构网型储能的吉瓦级跨越

Core Viewpoint - The article emphasizes the importance of grid-forming energy storage as a key pillar in the future energy system, highlighting its expected growth and the role of leading companies like Kehua Data in advancing this technology [1][3]. Industry Overview - By 2025, the capacity of domestic grid-forming energy storage projects is projected to grow nearly threefold compared to 2024, with a penetration rate reaching 12.8% [1]. - The rise of grid-forming technology is seen as a solution to the structural challenges posed by high proportions of renewable energy in the power system, which has led to issues like low inertia and weak damping [3]. Company Profile - Kehua Data has been a pioneer in grid-forming energy storage, leveraging 38 years of experience in power electronics to develop core algorithms and technologies for virtual synchronous generators [4]. - The company has achieved significant milestones, including becoming the first in China to pass comprehensive grid-forming verification tests and delivering GWh-level projects [6]. Technological Advancements - Kehua Data's grid-forming systems are equipped with critical functionalities such as voltage and frequency support, rapid frequency modulation, and black start capabilities, enhancing the integration of renewable energy into the grid [8][9]. - The company has optimized its technology through software algorithm upgrades and hardware performance enhancements, allowing for robust performance in various complex grid scenarios [8][9]. Project Implementation - Kehua Data has successfully implemented grid-forming technology across multiple projects in diverse environments, including extreme conditions in regions like Tibet and Inner Mongolia [14][16]. - The company has established benchmarks for grid-forming applications, such as the 1GW/4GWh project in Inner Mongolia, which is the largest of its kind in China [14]. Future Outlook - The global market for grid-forming energy storage is expected to grow significantly, with projections indicating a rise to 72.5GW by 2030, and China's installed capacity anticipated to reach 30GW [16]. - Kehua Data plans to continue advancing grid-forming technology, enhancing collaboration with research institutions and adapting to international market demands [17].