Power supply device for establishing solar photovoltaic power station and hydroelectric power station integrally in reservoir

Abstract

The invention relates to a power supply device for establishing a solar photovoltaic power station and a hydroelectric power station integrally in a reservoir, and belongs to the technical field of clean new energy application. A first solar cell is mounted on a pile in a shallow water area in the reservoir, currents generated through the fact that sunlight irradiates the first solar cell are input into a first photovoltaic controller through electric leads, the currents output from the first photovoltaic controller are input into a first junction station through electric leads and are input into a second junction station through electric leads, a second solar cell is mounted on a hull in a deepwater area in the reservoir, currents generated through the fact that sunlight irradiates the second solar cell are input into a second photovoltaic controller through electric leads and are adjusted, the currents output from the second photovoltaic controller are input into a third junction station through electric leads, the currents output from the third junction station are input into the second junction station through electric leads, then are input into an inverter through electric leads, and are input into a power distribution room, the currents output from the power distribution room are input into a power supply network through power transmission cables and power transmission towers, and the currents are supplied to electrical appliances.

Description

technical field [0001] The invention relates to a power supply device integrated with a solar photovoltaic power station and a hydropower station built in a reservoir, and belongs to the technical field of clean new energy applications. Background technique [0002] Humans have built many reservoirs on the earth. The functions of the reservoirs include: water storage, flood control, irrigation of farmland, prevention of drought, provision of fresh water, fish and shrimp farming, lotus planting, hydropower generation, tourism and shipping, etc. Famous reservoirs in China are: Ming Tombs Reservoir, Danjiangkou Reservoir, Miyun Reservoir, Baisha Reservoir, Guanyinge Reservoir, Xin'anjiang Reservoir, Xinfengjiang Reservoir, Shengzhong Reservoir, Nanwan Reservoir, Sanmenxia Reservoir, Longtan Reservoir, Longyang Reservoir Xiaxia Reservoir, Hengshan Reservoir, Meishan Reservoir, Hualiangting Reservoir, Ankang Reservoir, Baozhusi Reservoir, Hongshan Reservoir, Shuikou Reservoir, et...

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Problems solved by technology

[0003] However, the comprehensive management of some reservoirs is poor. Water pollution, sedimentation, storage capacity reduction, and ecological imbalance have occurred in the reservoirs. Restoring the ecological balance of the reservoirs, improving the water quality of the reservoirs, and cleaning up the accumulated sediments require a lot of investment. , consumes a lot of energy

At present, the sunshine resources that the sun shines on the water surface of the reservoir are wasted and cannot be utilized. The capacity of some reservoirs is reduced, and the water supply and power generation capacity is reduced. Only a small amount of power generation can be generated by trickling runoff, or even power generation due to lack of water, especially the improper energy management of the reservoir. , which has resulted in the waste of a large amount of natural resources

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