Special power distribution cabinet for photovoltaic power station
A technology for photovoltaic power stations and power distribution cabinets, applied in the field of power stations, can solve the problems that solar panels are easy to accumulate dust and affect the efficiency of solar panels.
Inactive Publication Date: 2021-12-03
华能青海发电有限公司
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Problems solved by technology
However, after the solar panel installed on the top of the power distribution cabinet is used for a long time, dust is easy to accumulate on the top of the solar panel, which affects the working efficiency of the solar panel.
Method used
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[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0031] see Figure 1 to Figure 12, the present invention provides a technical solution: a special power distribution cabinet for photovoltaic power stations, including a bottom plate 1, a power distribution cabinet body 2 is arranged on the top of the bottom plate 1, a protection box 3 is arranged on the top of the power distribution cabinet body 2, and the bottom plate 1 The top and one side of the protection box 3 are provided with a fixed box 4, the inside of the fixed box 4 is provided with a support plate 5, and one side of the fixed box 4 inner cavity is connected with a first screw 7 in rotation, and the outer side of the first screw 7 A moving plate 8 is thre...
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The invention discloses a power distribution cabinet special for a photovoltaic power station, and relates to the technical field of power stations, the power distribution cabinet comprises a bottom plate, the top of the bottom plate is provided with a power distribution cabinet body, the power distribution cabinet special for the photovoltaic power station is provided with a fixed plate, a cleaning box and a cleaning roller, and the output end of a first servo motor drives a first lead screw to rotate; a movable plate pushes the fixed plate to move towards a solar panel structure, the fixed plate drives the cleaning box to move towards the solar panel structure, meanwhile, the output end of a second servo motor drives a sweeping roller to rotate to clean dust on the surface of the solar panel structure, then a first air pump is started, the cleaning box sucks the swept dust, then the dust is sucked into the first air pump through a first hose, and then the dust is discharged into a collecting box through the other end of the first air pump, so that the surface of the solar panel structure can be cleaned, and the situation that much dust on the surface of the solar panel structure affects work of the solar panel structure is prevented.
Description
technical field [0001] The invention relates to the technical field of power stations, in particular to a special power distribution cabinet for photovoltaic power stations. Background technique [0002] Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. They are the final equipment of the power distribution system. Power distribution cabinets are collectively referred to as motor control centers. , There are many applicable scenarios for photovoltaic power stations, generally in deserts, Gobi, mountains, roofs and water. [0003] There are many special power distribution cabinets inside the photovoltaic power station to control the circuit loop inside the power station. At the same time, solar panels are installed on the top of the power distribution cabinet, and they are connected in parallel with other photovoltaic modules to increase the power conversion of the photovoltaic power plant. Howeve...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H02B1/30H02B1/28H02S40/10B08B15/04B08B1/04B08B1/00
CPCH02B1/30H02B1/28H02S40/10B08B15/04B08B1/50B08B1/32B08B1/12Y02E10/50
Inventor 徐世铭朱耿峰邢伟琦李海建宋庆华孙超汝少利
Owner 华能青海发电有限公司