Azimuth control apparatus, photovoltaic power generation equipment, microgrid system and control method

Abstract

The invention discloses an azimuth control apparatus, photovoltaic power generation equipment, a microgrid system and a control method. The microgrid system comprises the photovoltaic power generationequipment, an energy storage system, a concentrated controller and a gateway apparatus, wherein the photovoltaic power generation equipment is used for converting the received optical energy into electric energy, and the electric energy is used for supplying power for a load or being connected to a mains supply network, wherein the light receiving surface of a photovoltaic array of the photovoltaic power generation equipment can track the sun direction according to the calculated sun trajectory so as to receive more illumination as far as possible; the energy storage system is used for performing storage, regulation and control on the electric energy generated by the photovoltaic power generation equipment; the concentrated controller is used for monitoring the operating conditions of various equipment in the microgrid system and controlling equipment operation according to the monitored results; and the gateway apparatus is used for enabling the microgrid to be connected to the mainssupply network or to be disconnected from the mains supply network according to indication of the concentrated controller. By virtue of the microgrid system disclosed in the invention, power generation efficiency and intelligent degree can be improved.

Description

technical field [0001] The present invention relates to the field of micro-grids, in particular to an orientation control device, photovoltaic power generation equipment, a micro-grid system and a control method. Background technique [0002] Energy is the material basis for the survival and development of human society. The large-scale exploitation and use of conventional energy based on fossil fuels such as coal, oil, and natural gas has depleted global resources and deteriorated the environment. With the sustained and healthy economic development of various countries and the continuous improvement of people's living standards, the society's demand for energy is also increasing, which is one of the fundamental reasons for human society's energy security, environmental pollution, and ecological deterioration. [0003] Distributed energy is an energy supply method built on the user side, which can be operated independently or connected to the grid. It is a system that deter...

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Problems solved by technology

[0009] The embodiment of the present invention provides an orientation control device, a photovoltaic power generation device, a microgrid system and a control method, so as to at least solve the problem in t

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