Wind-solar complementary power generation and supply equipment

Abstract

The invention discloses wind-solar complementary power generation and supply equipment, comprising a power generation unit, a control unit, a monitoring unit and an energy storage unit. The power generation unit comprises a wind power generator and a solar panel. The control unit is a coordination controller. The energy storage unit is a storage battery pack. The wind power generator and the solarpanel are connected with the coordination controller through utilization of a DC / DC conversion circuit. The coordination controller is connected with the storage battery pack. The storage battery pack is connected with electrical equipment through utilization of a DC / AC inverter. The equipment has the beneficial effects that according to the power generation and supply equipment provided by the invention, natural complementarity of wind energy and solar energy are utilized fully, consumption of conventional energy can be reduced and inborn defects of reproducible new energy also can be effectively overcome; and through wind energy and solar energy complementary power generation, through installation of the coordination controller, and through combination with a certain amount of energy storage battery equipment, continuous power supply is realized, and independence on fossil energy is effectively reduced.

Description

technical field [0001] The invention relates to the technical field of multi-energy complementary energy storage and energy supply equipment, in particular to a wind-solar complementary power generation and power supply equipment. Background technique [0002] With the increasing consumption of traditional energy sources such as coal and oil, in recent years, countries have continuously developed new renewable energy sources, striving to form a pattern of multi-energy complementarity, and adopting multiple energy sources to complement each other according to different resource conditions and energy-using objects , to alleviate the contradiction between energy supply and demand, reasonably protect natural resources, and promote a virtuous cycle of the ecological environment. The world oil crisis has made many countries realize that it is very dangerous to rely on one or two major energy sources, and the ecological and environmental problems caused by the extensive use of foss...

AI Technical Summary

Problems solved by technology

However, wind-solar hybrid power generation is affected by wind speed and light intensity, so the electric energy generated by the two kinds of energy has great fluctuation and randomness, which brings great difficulties to the efficient use of electric energy.

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