Wind-light-fuel-storage integrated power generation device and method

Abstract

The invention discloses a wind-light-fuel-storage integrated power generation device, comprising a bottom cabin body, a middle-layer cavity body and a photovoltaic power generation unit, wherein a fuel generator and an energy storage unit are arranged in the bottom cabin body; the middle-layer cavity is arranged above the bottom cabin body and is provided with a wind turbine inside; the photovoltaic power generation unit is installed above the middle-layer cavity body and comprises a base and a photovoltaic component, and an inclination angle adjusting mechanism is installed between the photovoltaic component and the base; and an azimuth angle adjusting mechanism is arranged between the base and the middle-layer cavity body. The invention also discloses a power generation method. When solar energy or wind energy is sufficient, electricity is generated for use by a load, and excess electric energy is stored in the energy storage unit. When both solar energy and wind energy are insufficient, the electric energy in the energy storage unit is utilized to combine with solar energy and wind energy to supply power to the load. When the electric energy in the energy storage unit is exhausted, the fuel generator supplies power to the load. When the storage unit is full, the fuel generator stops generating electricity. The device and the method of the invention have the advantages of simple structure, reasonable layout and the like.

Description

Technical field [0001] The present invention mainly relates to the technical field of power supply, in particular to a wind-solar, fuel-storage integrated power generation device and method. Background technique [0002] In areas where there is no electricity or the grid is unstable, the power supply is usually powered by fuel generators, which are unstable, pollute, costly and require frequent refueling. At present, some of the solutions use solar energy, wind energy, etc. for power generation, and use batteries for energy storage, or use city electricity as backup energy, but they do not have an integrated installation structure when used, occupy a large area and cumbersome installation and debugging; When resources are insufficient, the utility power is required as a backup power source, which is not suitable for use in places without utility power. Summary of the invention [0003] The technical problem to be solved by the present invention is: in view of the technical proble...

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Problems solved by technology

[0002] In areas without electricity or unstable power grids, power supply is usually powered by fuel generators, which are unstable, polluting, expensive, and require frequent refueling

At present, some solutions use solar energy, wind energy, etc. for power generation, and use batteries for energy storage, or use mains power as backup energy, but they do not have an integrated installation structure when in use, occupy a large area and are cumbersome to install and debug; When the resources are insufficient, the mains power must be used as a backup power supply, which is not suitable for use in places without mains power

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