A construction technique for building a photovoltaic power station on the water surface

Abstract

The invention relates to a construction technology for building a photovoltaic power station on water. A plurality of pits are dug in shore-based parts around a water area and under the water, then the pits are poured with concrete to manufacture a foundation, stand columns are pre-buried when the concrete is poured, the matrixes of the photovoltaic power station are connected in an end-to-end mode in series through connecting rods to form photovoltaic power station matrixes, the left sides and the right sides of the photovoltaic power station matrixes are connected through steel wire ropes in a soft mode, and therefore each photovoltaic power station matrix can be relatively moved through free degree in directions except the front position and the back position being fixed, and the water position of unit matrixes can be automatically adjusted along with the water fluctuation, and the service life of the power station matrixes is prolonged. The periphery of each photovoltaic power station matrix is fixed to sliding blocks, installed on the stand columns in a sliding mode, of shore-based accessories through cable wind ropes, and therefore the height of the cable wind ropes can be adjusted automatically and vertically according to the sliding blocks to adapt to the change of the water height, and the damage to the power station because the stress direction of the cable wind ropes is changed by the water change is overcome.

Description

technical field [0001] The invention relates to the field of solar photovoltaic technology, in particular to a construction process for a water surface photovoltaic power station. Background technique [0002] With the depletion of traditional energy, the utilization of new energy is changing with each passing day. In particular, the distribution and use of photovoltaic power plants are obviously irrational. The underdeveloped areas in the west have abundant land resources for building photovoltaic power stations, but photovoltaic power generation cannot be fully absorbed locally, and there are difficulties in exporting it; while in the economically developed eastern regions, power resources are in short supply, and a large number of photovoltaic power stations need to be built, but the land resources scarcity. Therefore, in such an uncoordinated situation, the construction of distributed power stations can be given priority to make reasonable adjustments to promote a reas...

AI Technical Summary

Problems solved by technology

However, the current construction situation of water surface power stations is that most of the water surface resources are idle. The existing station construction technology is to drive piles on the water surface, and the pile top elevation is higher than the highest water level in the wet season. First, the distance between the pile top and the water surface is relatively high, which causes inconvenience to installation; Second, the pile foundation can only be used when there is no anti-seepage layer underwater, making it more difficult to build a power station on the water surface

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