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portable power bank station custom.New energy is determined by the sky, and the power supply fluctuates significantly within the day

Time:2024-05-21 Views:1

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  The volatility of wind energy, photovoltaics, and other factors is divided by hours or even minutes. Depending on the geographical location, climate, weather, season, and other factors, there are significant differences in the intensity of sunlight and wind power at different times of the day in the same place.

  At the same time, residential electricity and factory electricity on the load side are not transferred based on power generation capacity.

  For example, at 6 am in a certain place, there is strong sunlight and strong wind, and the peak electricity consumption for residents to cook and eat is still around 12 noon.

  Therefore, the power grid needs to transmit sufficient electricity to the electricity consumption end at 12 noon. Direct supply of wind and solar power cannot be achieved, and energy storage systems need to be used to store the electricity generated by the wind and solar power plant at 6 am, which will be distributed to the grid at 12 noon and transmitted to the user's home.

  That is to say, the distribution and storage of wind and solar power stations can be analyzed on a case by case basis. During periods of high power generation in wind and photovoltaic power stations, i.e. during peak power output curves, energy storage systems can be used to store electricity. During periods of low power, power can be output to ensure grid balance.

  In this way, wind and solar power distribution and storage can not only reduce the fluctuation of power generation at the power supply end of the wind and solar system, but also improve the flexibility of power grid system scheduling.

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