Comprehensive residual current sand control power utilization system in new energy-rich region

Abstract

The invention relates to a comprehensive residual current sand control power utilization system in a new energy-rich region. The system comprises a new energy power station, a power grid, a micro power grid , a new energy vehicle charging station, a pump station, a water storage device and sand control water facilities, wherein the new energy power station is connected with the power grid, the micro power grid, the new energy vehicle charging station and the pump station to supply power to the power grid, the micro power grid, the new energy vehicle charging station or the pump station, the pump station is connected with the water storage device to pump underground water to input to the water storage device for storage, and the water storage device is connected with the sand control waterfacilities to supply water to the sand control water facilities for sand control. The system is advantaged in that surplus energy generated by the new energy can be utilized to drive the water pump to pump the water to the water storage device and then convey to irrigation equipment at the sand control vegetation to irrigate plants. When the peak of the power grid and the micro power grid comes,the system can stop work, so the new energy can fully supply power to the grid and micro power grid.

Description

technical field [0001] The invention relates to an electric power system, in particular to a comprehensive utilization system of surplus electric power for desertification control in areas rich in new energy. Background technique [0002] As we all know, my country's energy supply and energy demand are in a reverse distribution. In terms of resources, "the west is rich and the east is poor, and the north is more than the south", while the demand is just the opposite. It is worth mentioning that this is not only true of fossil energy such as coal and oil, but also of new energy such as wind energy and solar energy: more than 80% of wind energy resources are distributed in the "Three Norths" region, and solar energy resources are also "the plateau is larger than the plain, and the west is larger than the east." ", while more than 75% of energy demand is concentrated in the eastern and central regions. [0003] On the one hand, the economic development of the "Three North" reg...

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Problems solved by technology

[0003] On the one hand, the economic development of the "Three North" region is relatively lagging behind, the demand for electricity is insufficient, and the electricity market is small; on the other hand, both fossil energy and new energy are relatively abundant, which will inevitably lead to contradictions in the consumption of new energy

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