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    Home > Chemicals Industry > Chemical Technology > The combination of distributed energy resources and microgrids is the future development trend

    The combination of distributed energy resources and microgrids is the future development trend

    • Last Update: 2022-11-17
    • Source: Internet
    • Author: User
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    After 2030, with the reduction of conventional energy resources, the proportion of fossil fuel electricity will inevitably decline year by year, and the role of the backbone power grid will gradually weaken
    .

    After 2030, the micro-grid (Micro-Grid) supported by a variety of energy sources will have a rapid development, this microgrid system can be composed of hydropower, photovoltaic, wind power, gas/oil power generation, energy storage and other energy sources, the proportion of various energy, the continuity of energy supply is much better than simple photovoltaic power generation and simple wind power generation, so only relatively little energy storage is needed to ensure that the microgrid can be stable, continuous and reliable power supply
    .

    Such a microgrid can be completely operated from the main power grid, or it can be connected to the main power grid, and the power flow can flow in both directions
    .
    Since energy storage belongs to local peak shaving, the scale can be small, which saves economic costs and reduces technical difficulty
    compared to large-scale energy storage.

    The research and demonstration work of microgrid started early abroad, and some breakthroughs have been made in key technologies, and have been verified in small-scale microgrids.
    At present, it is promoting the development
    of microgrids to higher voltage levels and larger capacities.
    Domestic research and demonstration are still in the initial stage of exploration, but with the acceleration of the research and development of key technologies, it is expected to enter a period
    of rapid development.

    In the past few years, the "863" project of the Ministry of Science and Technology of the People's Republic of China and the Golden Sun Demonstration Project have carried out a number of microgrid project demonstrations, such as: Xinjiang Turpan Interconnected Microgrid Demonstration System of National Energy Administration, Hangzhou Dianzi University 240kW Interconnected Microgrid Demonstration System, Dong'ao Island Solar/Wind/Chai/Storage Island Microgrid, State Grid Zhejiang Dongfushan Island Wind/Solar/Chai/Storage and Offshore Microgrid, Shenzhen BYD 1MW Energy Storage Station and 1MW Photovoltaic Power Station, and Qinghai Yushu 2MW Water/Light Complementary Microgrid Demonstration
    。 During the 12th Five-Year Plan period, the NEA also plans to carry out 30 microgrid demonstrations
    across the country.

    At this year's most influential China Distributed Energy International Forum 2014, China Energy Network will share their experience and attempts
    in distributed energy with many enterprises.

    After 2030, with the reduction of conventional energy resources, the proportion of fossil fuel electricity will inevitably decline year by year, and the role of the backbone power grid will gradually weaken
    .

    After 2030, the micro-grid (Micro-Grid) supported by a variety of energy sources will have a rapid development, this microgrid system can be composed of hydropower, photovoltaic, wind power, gas/oil power generation, energy storage and other energy sources, the proportion of various energy, the continuity of energy supply is much better than simple photovoltaic power generation and simple wind power generation, so only relatively little energy storage is needed to ensure that the microgrid can be stable, continuous and reliable power supply
    .

    Such a microgrid can be completely operated from the main power grid, or it can be connected to the main power grid, and the power flow can flow in both directions
    .
    Since energy storage belongs to local peak shaving, the scale can be small, which saves economic costs and reduces technical difficulty
    compared to large-scale energy storage.

    The research and demonstration work of microgrid started early abroad, and some breakthroughs have been made in key technologies, and have been verified in small-scale microgrids.
    At present, it is promoting the development
    of microgrids to higher voltage levels and larger capacities.
    Domestic research and demonstration are still in the initial stage of exploration, but with the acceleration of the research and development of key technologies, it is expected to enter a period
    of rapid development.

    In the past few years, the "863" project of the Ministry of Science and Technology of the People's Republic of China and the Golden Sun Demonstration Project have carried out a number of microgrid project demonstrations, such as: Xinjiang Turpan Interconnected Microgrid Demonstration System of National Energy Administration, Hangzhou Dianzi University 240kW Interconnected Microgrid Demonstration System, Dong'ao Island Solar/Wind/Chai/Storage Island Microgrid, State Grid Zhejiang Dongfushan Island Wind/Solar/Chai/Storage and Offshore Microgrid, Shenzhen BYD 1MW Energy Storage Station and 1MW Photovoltaic Power Station, and Qinghai Yushu 2MW Water/Light Complementary Microgrid Demonstration
    。 During the 12th Five-Year Plan period, the NEA also plans to carry out 30 microgrid demonstrations
    across the country.

    At this year's most influential China Distributed Energy International Forum 2014, China Energy Network will share their experience and attempts
    in distributed energy with many enterprises.

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