CN205265336U - Power supply system of integrative power of solar and wind energy and commercial power - Google Patents

Abstract

The utility model discloses a power supply system for an integrated power supply of solar energy, wind energy and commercial electricity. Including the controller, fan, switching power supply, battery pack, LED load, AC/DC inverter, AC load, solar photovoltaic panel and mains input terminal, the controller is connected with the mains input end of the live wire, fan, battery pack, The LED load, the AC/DC inverter, and the solar photovoltaic panel are connected, the neutral line terminal of the mains input end is connected to the switching power supply 3, the switching power supply 3 is also connected to the battery pack, and the AC/DC inverter is connected to the AC load. The wind energy and solar energy of the utility model have natural complementary advantages, the sunlight is strong during the day, and the wind is strong at night; the sunshine is good in summer, and the wind is weak; In the case of weak natural wind energy and light energy, start the mains as a backup power supply to ensure that the load can work stably in a long-term and reliable state.

Description

Power supply system of solar wind energy and mains integrated power supply

technical field

The utility model relates to the field of power supply systems, in particular to a power supply system integrating solar wind energy and commercial power.

Background technique

With the continuous advancement of science and technology, more and more energy is being used by people. Traditional electric energy is mainly obtained through thermal power generation or wind power generation, but thermal power generation consumes more energy, so it is necessary to design an energy-saving Power supply system to meet people's living needs, save energy and reduce consumption.

Utility model content

In order to solve the above problems, the utility model provides a power supply system of solar wind energy and mains integrated power supply. Wind energy and solar energy have natural complementary advantages. The sun is strong during the day and the wind is strong at night; the sunshine is good in summer and the wind is weak; the wind is strong in winter , less sunshine. In the case of weak natural wind energy and light energy, start the mains as a backup power supply to ensure that the load can work stably in a long-term and reliable state.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a power supply system integrating solar wind energy and mains power supply, including a controller, a fan, a switching power supply, a storage battery pack, an LED load, an AC/DC inverter, an AC load, The solar photovoltaic panel and the mains input end, the controller is respectively connected to the live line end of the mains input end, the fan, the battery pack, the LED load, the AC/DC inverter, and the solar photovoltaic panel, and the neutral line terminal of the mains input end is connected to the switching power supply , the switching power supply is also connected to the battery pack, and the AC/DC inverter is connected to the AC load.

Preferably, there are multiple blowers, and the blowers are built with a wind controller.

The utility model has the following beneficial effects: wind energy and solar energy have natural complementary advantages, the sun is strong during the day, and the wind is strong at night; the sunshine is good in summer, and the wind is weak; the wind is strong in winter, and the sunshine is little. In the case of weak natural wind energy and light energy, start the mains as a backup power supply to ensure that the load can work stably in a long-term and reliable state.

Description of drawings

Fig. 1 is the structural representation of the utility model.

detailed description

In order to make the purpose and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

As shown in Figure 1, the embodiment of the utility model provides a power supply system of solar wind energy and mains integrated power supply, including a controller 1, a fan 2, a switching power supply 3, a battery pack 4, an LED load 5, and an AC/DC inverter 6. AC load 7, solar photovoltaic panel 8 and mains input terminal 9, the controller 1 is respectively connected to the live wire terminal of the mains input terminal 9, fan 2, battery pack 4, LED load 5, AC/DC inverter 6, The solar photovoltaic panel 8 is connected, the neutral line terminal of the mains input terminal 9 is connected to the switching power supply 3 , the switching power supply 3 is also connected to the battery pack 4 , and the AC/DC inverter 6 is connected to the AC load 7 .

It should be noted that there are multiple fans 2, and the fans 2 are equipped with wind controllers.

The wind power generator in this specific embodiment converts wind energy into electrical energy, and the solar panel converts light energy into electrical energy. Under the action of the controller, these two types of electrical energy can supply power to the load on the one hand, and the DC load LED lamp can be obtained directly. Driven by DC power, while AC loads are driven by AC power after the inverter converts DC power into AC power: on the other hand, the controller charges the battery with excess power from wind turbines and solar panels, and the battery converts these The electrical energy is converted into chemical energy and stored for use when the power generated by the wind and solar generator is insufficient.

When the power generation of the wind generator and the photovoltaic generator is insufficient, under the action of the controller, the backup electric energy stored in the storage battery is called to continue to provide electric energy to the load; when the electric energy in the storage battery is also insufficient, the controller turns on the 220V city The electrical channel is used as the power supply of the load to ensure that the load can work normally under any circumstances.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made. These improvements and modifications It should also be regarded as the protection scope of the present utility model.

Claims (2)

1. the electric power system of solar wind-energy and civil power integrated power supply, is characterized in that, comprise controller (1),Blower fan (2), Switching Power Supply (3), batteries (4), LED load (5), AC/DC inverter (6), interchangeLoad (7), solar energy photovoltaic panel (8) and mains electricity input end (9), controller (1) respectively with mains electricity input end (9)Live wire end, blower fan (2), batteries (4), LED load (5), AC/DC inverter (6), solar energyPhotovoltaic panel (8) be connected, the zero line termination Switching Power Supply (3) of mains electricity input end (9), Switching Power Supply (3) also with holdBattery pack (4) is connected, and AC/DC inverter (6) is connected with AC load (7).

2. the electric power system of solar wind-energy according to claim 1 and civil power integrated power supply, its spyLevy and be, described blower fan (2) is provided with many, and blower fan (2) is built-in with wind control device.