A solar photovoltaic power generation device for smart grid
A solar photovoltaic and smart grid technology, applied in photovoltaic power generation, photovoltaic modules, electrical components, etc., can solve the problems of temperature photovoltaic panel damage, sand temperature rise, etc., and achieve the effect of reducing the accumulation of sand and dust
Active Publication Date: 2022-05-17
珠海华成电力设计院股份有限公司
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[0004] The photovoltaic power generation device used in the desert in the prior art is only designed for the high temperature in the desert, and when the photovoltaic power generation device is working in the desert, the sand and dust raised in the desert will fall on the top of the photovoltaic panel, thereby affecting the photovoltaic power generation. The panels are shaded, and at the same time, the sand is easy to heat up rapidly under the sun, resulting in excessive temperature and damage to the photovoltaic panels
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[0036] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.
[0037] Such as Figure 1-15A solar photovoltaic power generation device for a smart grid is shown, which includes a mounting plate 1, a plurality of support rods 2 of different heights are fixed at the four corners of the top of the mounting plate 1, and photovoltaic panels 3 are fixed on the tops of all the support rods 2, and the photovoltaic panels The top of the photovoltaic panel 3 is covered with a glass plate 5, and the four sides of the top of the photovoltaic panel 3 are fixed with a plurality of first springs 4, and the tops of all the first springs 4 are fixedly connected with the glass plate 5, and the upper side of the glass plate 5 is fixed with a The arc-shaped plate 32, the side of the glass...
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The present invention relates to the technical field of photovoltaic power generation, in particular to a solar photovoltaic power generation device for a smart grid, comprising a mounting plate, a plurality of support rods of different heights are fixed at the four corners of the top of the mounting plate, and the tops of all the support rods are fixed together There is a photovoltaic panel, the top of the photovoltaic panel is covered with a glass plate, the four sides of the top of the photovoltaic panel are fixed with a plurality of first springs, the tops of all the first springs are fixedly connected with the glass plate, and the second A shaking and desanding device is installed between the bottom of the connecting pipe and the arc-shaped plate. This device uses the glass plate and the vibrating sand removal device, so that the device can drive the glass plate to vibrate to clean the sand and dust on the top of the glass plate when the amount of sand and dust is small. Drive the glass plate to vibrate regularly to remove sand, and at the same time collect the cleaned sand and dust, which is beneficial to avoid the accumulation of sand and dust from affecting the power generation efficiency of the device.
Description
technical field [0001] The invention relates to the field of photovoltaic power generation, in particular to a solar photovoltaic power generation device for a smart grid. Background technique [0002] Photovoltaic power generation is a technology that directly converts light energy into electrical energy by using the photovoltaic effect of the semiconductor interface. It is mainly composed of solar panels, controllers and inverters. The main components are composed of electronic components. Desert areas are suitable for photovoltaic power generation due to sufficient sunlight. However, when photovoltaic power generation is performed in desert areas, the high temperature and raised sand and dust in the desert are important factors affecting the efficiency of photovoltaic power generation. [0003] The prior art discloses some invention patents on photovoltaic power generation. The patent application number is CN 109450372B, which discloses a desert photovoltaic power generat...
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IPC IPC(8): H02S40/10H02S40/42
CPCH02S40/425H02S40/10Y02E10/50
Inventor 陈倩
Owner 珠海华成电力设计院股份有限公司