Floating type turbine hydroelectric generation small base station

Abstract

The invention discloses a floating type turbine hydroelectric generation small base station. The floating type turbine hydroelectric generation small base station comprises a base, a hanging bracket and a power generation unit; the base is fixed to the bank side, the hanging bracket is fixed to the base, and the power generation unit is arranged in water through the hanging bracket; the power generation unit comprises a floating body and a balance weight body fixedly connected to the lower face of the floating body, and a water passing channel is arranged between the floating body and the balance weight body; the two sides of the floating body, the lower face of the floating body and the water passing channel are each provided with a plurality of turbine generators; a rectification system electrically connected with all the turbine generators is arranged in the floating body, and charges generated by all the turbine generators are transmitted to electricity storage device on the bank through the rectification system; each turbine generator comprises a machine shell, axial flow type turbine blades and a generator body; and the machine shells are provided with water passing holes in the water flow direction, and the axial flow type turbine blades are rotationally arranged in the water passing holes. According to the floating type turbine hydroelectric generation small base station, the cost for building a foundation building is reduced, no water resource is occupied, and influences on the upstream and the downstream are reduced.

Description

technical field [0001] The invention relates to the field of power generation equipment, in particular to a floating turbine hydropower small base station. Background technique [0002] Hydroelectric power generation is the use of rivers, lakes, and other waters with potential energy at high places to flow to low places, converting the potential energy contained in them into kinetic energy of the turbine, and then using the turbine as the driving force to drive the generator to generate electricity. Use hydraulic power (with a water head) to drive the hydraulic machinery (turbine) to rotate, and convert the water energy into mechanical energy. If another type of machinery (generator) is connected to the hydraulic turbine, electricity can be generated with the rotation of the hydraulic turbine, and then the mechanical energy changes again. for electrical energy. [0003] Compared with thermal power generation, hydropower has obvious advantages. The energy-saving, environment...

AI Technical Summary

Problems solved by technology

However, the cost of building a hydropower station is high. In addition to taking advantage of the natural geographical advantages, it is also necessary to build a huge infrastructure, such as a high-level flood control dam, a stable floodgate, etc.

Moreover, the dam has a greater impact on the upstream and downstream, and while obtaining electricity, it also pays a higher price

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