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崔东树:电动车储能推动分时电价调整
乘联分会崔东树发文称,今年的分时电价的机制革新,既适配电动车充放电的柔性调节需求,又通 过精准价格信号激励电动车参与电网削峰填谷、新能源消纳,二者形成双向赋能格局;未来随着电动车 能源贡献度持续提升,分时电价市场化程度将进一步深化,最终助力新型电力系统构建与"双碳"目标落 地,而充电桩的规模化部署则为这一协同发展路径提供了关键硬件支撑与落地保障。中国为世界能源的 绿色环保发展做出巨大的贡献。 ...
虚拟电厂:从“看得见”走向“用得好”
Ke Ji Ri Bao· 2025-04-29 00:39
Core Viewpoint - The release of the national-level policy on virtual power plants marks a significant step towards the standardized, large-scale, market-oriented, and normalized development of virtual power plants in China, facilitating the construction of a unified electricity market and the transition to a clean and low-carbon energy system [1][5]. Group 1: Development Status - Virtual power plants in China are still in the early stages of development, with a lack of unified understanding of their definition and functions, as well as the need for improved management requirements, market mechanisms, and standard systems [1][3]. - As of April 24, 2023, the number of users aggregated by virtual power plants in Shanxi has reached 122, with an aggregated capacity of 202.98 million kilowatts and a maximum adjustable load of 26.43 million kilowatts [4]. Group 2: Functionality and Benefits - Virtual power plants can aggregate various distributed resources and participate in electricity system optimization and market transactions without the need for physical power generation facilities [1][2]. - They enhance system flexibility and user responsiveness, potentially lowering electricity costs for households and allowing them to participate in green energy production [2][5]. Group 3: Policy Support and Future Goals - The "Guiding Opinions" set clear development goals, aiming for a virtual power plant adjustment capacity of over 20 million kilowatts by 2027 and over 50 million kilowatts by 2030 [5][6]. - The policy encourages local governments to develop tailored virtual power plant plans and supports private enterprises in investing and managing virtual power plants, promoting a diversified energy investment landscape [5][6]. Group 4: Challenges Ahead - Key challenges include the need for standardized market mechanisms, technological advancements for data management and security, and the establishment of effective resource integration mechanisms [4][5]. - Many virtual power plant operators are struggling to achieve financial sustainability, relying on subsidies and other business segments for support [5].