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国网浙江电力高质量推进新型电力系统建设
Xin Hua Cai Jing· 2025-12-05 08:38
Core Viewpoint - The construction of a new power system is essential for addressing structural contradictions and bottlenecks in traditional power systems, leveraging high proportions of renewable energy and technological innovation to initiate a new growth cycle and promote the establishment of a new energy system [1][2]. Group 1: New Power System Development - The new power system is transforming the energy landscape, with the State Grid Zhejiang Electric Power leading the way in creating a comprehensive provincial demonstration of this system [1]. - During the 14th Five-Year Plan, the ultra-high voltage (UHV) system is evolving from a "backbone network" to an "artery," enhancing both quantity and quality, exemplified by the Gansu-Zhejiang UHV project which has achieved breakthroughs in flexible direct current technology [1]. - Digital transformation is driving profound changes in the power system, with the introduction of intelligent power dispatch systems achieving a short-term load forecasting accuracy of 99.5% [1][4]. Group 2: Energy Transition and Future Projections - Zhejiang province has seen unprecedented green transformation, with installed capacity of wind and solar energy, new electric vehicle loads, and registered electricity market users increasing by 4 times, 68 times, and 163 times respectively compared to the end of the 13th Five-Year Plan [3]. - By 2030, the peak electricity load in Zhejiang is expected to rise from 130 million kilowatts in 2025 to 180 million kilowatts, with wind and solar installed capacity projected to grow from nearly 70 million kilowatts to about 120 million kilowatts [3]. - Over 60% of the new electricity demand will come from non-fossil energy sources, indicating a significant shift in energy consumption patterns [3]. Group 3: Technological Integration and Industry Innovation - The new power system is not only fostering industrial innovation but also revolutionizing the business logic within the power industry, with services aimed at cost reduction and efficiency improvement for enterprises [4]. - The integration of technologies such as artificial intelligence, big data, and the Internet of Things with power grid operations is expected to provide robust support for the construction of the new power system [4][5]. - The focus on service enhancement will drive the development of upstream and downstream industries, supporting new infrastructure and interactive developments like virtual power plants and vehicle-grid integration [5].