System for optimizing power generation capacity of photovoltaic power station
A photovoltaic power station and power generation technology, which is applied in photovoltaic power generation, photovoltaic modules, electrical components, etc., can solve the problems of low efficiency in converting electric energy, and achieve the effect of increasing power generation and saving electric energy
Active Publication Date: 2015-08-26
青岛艾迪森科技股份有限公司
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Problems solved by technology
[0002] Existing photovoltaic power plants use photoelectric conversion of solar photovoltaic panels to convert the direct current output of solar photovoltaic panels into devices that can be directly connected to the grid or connected to loads. The efficiency of converting electric energy is low. At present, only less than 10.47% of light energy is converted Convert AC power output
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[0013] The present invention will be further described below in conjunction with the accompanying drawings.
[0014] like figure 1 As shown, the power generation optimization system of the photovoltaic power station of the present invention includes a photovoltaic cell panel 7, a transformer 3 and a power grid 1, and the photovoltaic cell panel 7 and the transformer 3 are connected to form a branch circuit, and at least one branch circuit is provided, and all The transformer in the branch circuit is connected to the power grid 1 together, and also includes an automatic cleaning device 8, a battery panel abnormality processing device 6, a power optimization box 5, an inverter control unit 4, and a software management platform 10. The automatic cleaning device 8 is installed on the photovoltaic cell On the surface of the panel 7, the battery panel abnormal processing device 6 is connected to the port of the photovoltaic panel 7; the inverter control unit 4 and the power optimiza...
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The invention relates to a system for optimizing the power generation capacity of a photovoltaic power station, belongs to the technical field of photovoltaic power generation, and solves a main problem of low electric energy conversion rate of the photovoltaic power station at present. The system comprises photovoltaic panels, transformers and a power grid, wherein the photovoltaic panel and the transformer are connected into a branch circuit, the number of the branch circuit is at least one, and the transformers in all of the branch circuits are connected to the power grid together. Each branch circuit further comprises an automatic cleaning device, a panel exception handling device, an electric energy optimization box, an inverter control unit and a software management platform, wherein the automatic cleaning device is installed at the surface of the photovoltaic panel, the panel exception handling device is connected with a port of the photovoltaic panel, the inverter control unit and the electric energy optimization box are located between the transformer and the photovoltaic panel, and the transformer, the inverter control unit, the electric energy optimization box and the photovoltaic panel are connected sequentially. The system provided by the invention is mainly applied to the photovoltaic power station.
Description
technical field [0001] The invention relates to a power generation optimization system of a photovoltaic power station, which belongs to the technical field of photovoltaic power generation. Background technique [0002] Existing photovoltaic power plants use photoelectric conversion of solar photovoltaic panels to convert the direct current output of solar photovoltaic panels into devices that can be directly connected to the grid or connected to loads. The efficiency of converting electric energy is low. At present, only less than 10.47% of light energy is converted into AC power output. It can be seen that the power generation of photovoltaic power plants needs to be improved, so a new type of power generation system is urgently needed to increase the power generation of photovoltaic power plants. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned defects existing in the prior art, and optimize the existing power ...
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Login to View More IPC IPC(8): H02J3/38H02S40/10H02S40/36
CPCY02E10/56
Inventor 王照忠崔晓凯
Owner 青岛艾迪森科技股份有限公司