Novel full wind power generation and wind energy storage power generation comprehensive equipment and method thereof

Abstract

The invention provides novel comprehensive equipment for full wind power generation and wind energy storage power generation. The novel comprehensive equipment comprises an equipment platform, a cylindrical reservoir, a wind collecting wall, a wind collecting bin and a power grid, wherein a power station, a power generation system device, an energy storage system device and an equipment bin management and maintenance room are arranged on the equipment platform; wherein an air collecting wall is arranged on the periphery of the cylindrical reservoir; wherein a plurality of wind receiving modules are arranged on the wind collecting wall; each air receiving module is fixedly connected with the air collecting bin through an air suction pipe; wherein the air collecting bin is connected with the power air pipes, and each power air pipe is provided with an air speed adjusting stabilizer; the power generation system device comprises a wind-driven generator and a hydro-generator; the energy storage system device comprises a wind energy water pump and an electric water pump. According to the invention, ocean wind is mainly utilized, shallow sea areas are utilized for construction, and land is not occupied; an optimal combination scheme is adopted between wind power generation and energy storage power generation, natural wind energy is fully utilized, repeated investment is avoided, and energy consumption in the conversion process is avoided.

Description

technical field [0001] The invention relates to an offshore wind power generation system, in particular to a new type of comprehensive wind power generation and wind energy storage power generation equipment and a method thereof. Background technique [0002] 1. There are many problems in current wind power generation equipment. The core problem is the low utilization rate of wind energy. Existing theory and practice have proved that the utilization rate of wind energy in existing wind turbines is less than 60% during the uninterrupted power generation cycle, while Due to actual operating conditions such as faults, strong wind shutdowns, and forced shutdowns of the power grid during "valley" periods, the utilization rate of wind energy is below 40%. In addition, there are many problems such as high equipment costs, difficult construction, and high energy consumption of the equipment itself. Therefore, wind power generation Technology is in dire need of major change. [0003...

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Problems solved by technology

[0002] 1. There are many problems in current wind power generation equipment. The core problem is the low utilization rate of wind energy. Existing theory and practice have proved that the utilization rate of wind energy in existing wind power generators is less than 60% during the uninterrupted power generation cycle, while Due to actual operation conditions such as faults, strong wind shutdowns, and forced shutdowns of the power grid during "valley" periods, the utilization rate of wind energy is below 40%. In addition, there are many problems such as high equipment costs, difficult construction, and high energy consumption of the equipment itself. Therefore, wind power generation Technology urgently needs major changes

[0004] 3. Before the present invention was proposed, some people had thought of using windmills to lift water and store energy, but due to factors such as the limited power of small windmills and the high cost of large windmills, it could not be realized

In addition, during the "peak" period of the power grid, wind power is used to store water, and then hydropower is used to generate electricity, duplicating construction and wasting resources

[0005] 4. Qian Xuesen, a famous scientist in my country, once proposed the concept of "drum type windmill". Based on this, a company in the United States tried to add a sleeve to the three-leaf blower to develop an "energy-increasing wind power generator". This kind of wind power generator is still a The current high mast wind turbine can improve the power generation efficiency of a single machine after adding a fan tube, but the increased investment is huge, so it has not been successfully promoted

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