Wind-solar integrated power generation system

Abstract

The invention provides a wind-solar integrated power generation system, which is characterized by comprising a photovoltaic power generation device comprising a photoelectric control module for controlling the photovoltaic power generation device; the wind power generation device comprises a wind power control module for controlling the wind power generation device; the energy storage module is connected with the photoelectric control module and the wind power control module and is used for storing the electric energy obtained by the photovoltaic power generation device and / or the wind power generation device; and the inversion module is connected with the energy storage module and is used for converting the type of the electric energy in the energy storage module and charging electric equipment. The system has the beneficial effects that the photoelectric control module and the wind power control module can independently control the wind power generation device and the photovoltaic power generation device, and the controller arranged inside controls the three-phase unloader to unload or not, so that the safety of the whole system is ensured, and the problem that in the prior art, if encountering extreme weather, the system cannot work normally is solved. Wind power and photovoltaic power generation devices are likely to be damaged, and the whole system cannot normally operate and even is directly damaged.

Description

technical field

[0001] The invention belongs to the technical field of new energy charging, and in particular relates to a wind-solar integrated power generation system. Background technique

[0002] The large-scale development of new energy has become the general trend of the world's energy changes. At present, wind power and photovoltaic power generation are developing most rapidly, but due to the uncertainty and intermittent nature of their power generation, the system cannot consume a large amount of them, which limits wind power and photovoltaic power generation. grid connection. Therefore, in the current existing technology, adding energy storage devices to the system can greatly improve the ability to accommodate variable power sources and strengthen the stability of the power grid, but it cannot solve the instability of power generation devices. In case of extreme weather, Wind power and photovoltaic power generation devices are very likely to be damaged, and the en...

Examples

Embodiment Construction

[0030] Below in conjunction with embodiment and accompanying drawing, the present invention will be further described:

[0031] In the description of the embodiments of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "top", "bottom", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the Describes, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate in a specific orientation, and therefore should not be construed as limiting the invention. In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "setting" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connectio...

technical field

[0001] The invention belongs to the technical field of new energy charging, and in particular relates to a wind-solar integrated power generation system. Background technique

[0002] The large-scale development of new energy has become the general trend of the world's energy changes. At present, wind power and photovoltaic power generation are developing most rapidly, but due to the uncertainty and intermittent nature of their power generation, the system cannot consume a large amount of them, which limits wind power and photovoltaic power generation. grid connection. Therefore, in the current existing technology, adding energy storage devices to the system can greatly improve the ability to accommodate variable power sources and strengthen the stability of the power grid, but it cannot solve the instability of power generation devices. In case of extreme weather, Wind power and photovoltaic power generation devices are very likely to be damaged, and the en...

Examples

Embodiment Construction

[0030] Below in conjunction with embodiment and accompanying drawing, the present invention will be further described:

[0031] In the description of the embodiments of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "top", "bottom", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the Describes, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate in a specific orientation, and therefore should not be construed as limiting the invention. In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "setting" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connectio...

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