Portable wind-solar complementary power storage and supply system

Abstract

The invention relates to a portable wind-solar complementary power storage and supply system. The system comprises a first power supply system and a second power supply system; the first power supply system comprises a wind driven generator, a photovoltaic module and a control inverter; the wind driven generator is used for conducting wind power generation so as to produce electric energy; the photovoltaic module is used for conducting photovoltaic power generation so as to produce the electric energy; the control inverter is connected with the wind driven generator and the photovoltaic module and used for tracking maximum power points of wind power generation and photovoltaic power generation respectively and outputting the electric energy produced by the wind driven generator and the photovoltaic module at the maximum power respectively, and the second power supply system is a solar rechargeable battery. According to the portable wind-solar complementary power storage and supply system, power generation can be conducted by means of wind energy and solar energy, regional power supply can be conducted on field operation, power supply can be conducted on equipment with certain power, and vehicle carrying, spreading and erecting are convenient to achieve.

Description

technical field [0001] The invention relates to the fields of wind power generation and solar power generation, and specifically designs a portable wind-solar complementary storage and power supply system. Background technique [0002] With the rapid development of the national economy, various large-scale infrastructure construction projects have been established one after another, some of which have poor construction conditions and no guarantee of power supply from the mains grid. Most of these projects are located in the field, and the production and life under field conditions have put forward higher requirements for the continuous and stable supply of electricity. [0003] At present, the following three methods are mainly used for field work and domestic electricity consumption: one is battery power supply. Large-scale engineering vehicles can use on-board storage batteries for short-term power supply, while small-scale production and living tools such as multimeters,...

AI Technical Summary

Problems solved by technology

The power supply mode of the battery is mainly limited by the battery capacity and cannot provide continuous power supply. When the battery power is exhausted, it needs to be charged with the help of external charging equipment and power supply or the power system of the vehicle chassis, and charging takes a certain amount of time

The use of power stations for power supply is mainly limited by the supply of oil. When the oil cannot be supplied in time, the power supply will not be implemented. Moreover, due to the high noise, high power consumption, and large heat generation of the power station itself, the economy and comfort are not too high.

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