Solar distributed inversion system based on non-contact transmission technology

Abstract

The invention discloses a solar distributed inversion system based on a non-contact transmission technology, which comprises a plurality of combination circuits. A primary coil of each combination circuit transfers energy to a non-contact secondary coil in a non-contact way. After the secondary coils are connected in series, the secondary coils are connected with a secondary circuit of this group. The secondary circuits of every group are connected in parallel to obtain an AC voltage with a constant amplitude. The AC voltage is supplied to subsequent loads or the energy is transmitted to a power grid. The combination circuits use the non-contact mode to realize the power transmission, transfer control signals through wireless modules, thereby realizing the adjustment of the output power. The electric energy of solar cells can be transferred to the interior of buildings by using the non-contact technology without wire connection. The solar cells can generate electricity and can be used as insulation materials even decoration materials. The building cost can be effectively saved, the resource usage is reduced, and the energy utilization effect is improved.

Description

technical field [0001] The invention relates to the technical field of non-contact power supply and automatic control, in particular to a solar energy distributed inverter system based on non-contact transmission technology. Background technique [0002] Usually solar cells are installed on the roof at an angle, and the down-conductors of distributed solar cells either go around the roof to the building, or lead to the power distribution facilities through the waterproof layer. These wires should be safely fixed to prevent strong winds. At the same time, it is also necessary to consider preventing rainwater from flowing into the building along the wires or cables, which significantly increases maintenance costs and also increases the difficulty of roof waterproofing. [0003] In addition, if the electric energy of the solar cells mounted on the wall can be transmitted to the interior of the building without connecting wires, then mounting the solar cells on the wall will be ...

AI Technical Summary

Problems solved by technology

[0002] Usually solar cells are installed on the roof at an angle, and the down-conductors of distributed solar cells either go around the roof to the building, or lead to the power distribution facilities through the waterproof layer. These wires should be safely fixed to prevent strong winds. At the same time, it is also necessary to consider preventing rainwater from flowing into the building along the wires or cables, which significantly increases maintenance costs and also increases the difficulty of roof waterproofing.

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