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Intelligent photovoltaic box-type substation

A technology of box-type substations and substations, which is applied in the field of substations and can solve problems such as damage to internal electronic components

Pending Publication Date: 2022-03-15
陈燕燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Intelligent photovoltaic box-type substation is mainly used to control and distribute the electric energy generated by photovoltaic power generation equipment. By connecting the conductive wire of photovoltaic power generation equipment with the substation, and then controlling the distribution of electric energy through the substation, usually large-scale photovoltaic The power generation equipment is installed in such a wide area as the desert, so that the intelligent photovoltaic box-type substation also needs to be installed in the desert area. So that the external wind can easily lift up the sand in the desert, and drive the sand back into the heat dissipation port of the intelligent photovoltaic box-type substation, which will cause the sand to enter the substation and damage its internal electronic components.

Method used

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  • Intelligent photovoltaic box-type substation
  • Intelligent photovoltaic box-type substation
  • Intelligent photovoltaic box-type substation

Examples

Experimental program
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Effect test

Embodiment 1

[0034] refer to Figure 1 to Figure 9 Shown:

[0035] The present invention provides an intelligent photovoltaic box-type substation, the structure of which includes a closed door 1, a substation 2, and a top cover 3. The top cover 3 is connected to the top of the substation 2, and the closed door 1 is connected to the front end of the substation 2. Hinged connection; the closed door 1 includes a heat dissipation port 11, a sand-blocking mechanism 12, and a door body 13, the heat dissipation port 11 is installed at the front end of the door body 13, and the sand-blocking mechanism 12 is connected with the inner side of the door body 13 .

[0036] Wherein, the sand blocking mechanism 12 includes a rear frame a1, a lower connecting pipe a2, and a middle solid block a3, the bottom of the rear frame a1 is connected with the top of the lower connecting pipe a2, and the middle solid block a3 is installed on the rear In the middle position of the frame a1, the lower connecting pipe...

Embodiment 2

[0043] refer to Figure 10-Figure 15 Shown:

[0044] Wherein, the lower connecting pipe a2 includes a rear frame d1, a blocking mechanism d2, and an outer plate d3, the blocking mechanism d2 is installed at the bottom of the rear frame d1, and the outer plate d3 is in contact with the front surface of the rear frame d1. Welding, the diameter of the blocking mechanism d2 is equivalent to the width of the rear frame d1, so that the blocking mechanism d2 can seal the gap between the rear frame d1 and the outer plate d3.

[0045] Wherein, the blocking mechanism d2 includes a rotating roller d21, a side connecting plate d22, and a fixing groove d23. The rotating roller d21 is movably engaged with the fixing groove d23, and the fixing groove d23 is installed in the inner position of the side connecting plate d22. The d24 is fixed on the upper side of the rotating roller d21, the side connecting plates d22 are provided with two, and are evenly distributed symmetrically at the left a...

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Abstract

The invention discloses an intelligent photovoltaic box-type substation which structurally comprises a sealing door, a substation body and a top cover, the top cover is connected with the top of the substation body, the sealing door is connected with the front end of the substation body through a hinge, and a plate body can slide leftwards to the maximum along a middle fixing block through thrust generated by wind power blown into a heat dissipation opening from the outside to the plate body; sand carried by external wind force can be blocked by a plate body and downwards enter a guide groove, after a closed door is opened, the sand can be downwards discharged through a lower connecting pipe, a rotating roller on a blocking mechanism can be attached to the inner wall of a rear connecting frame, and then a clamping block can be inserted into a fixing groove by pushing upwards along a side connecting plate; and therefore, the rotating roller can be fixed to the upper end position of the side connecting plate and is difficult to automatically slide down, and the blocking mechanism can block sand in the rear connecting frame.

Description

technical field [0001] The invention relates to the technical field of substations, in particular to an intelligent box-type photovoltaic substation. Background technique [0002] Intelligent photovoltaic box-type substation is mainly used to control and distribute the electric energy generated by photovoltaic power generation equipment. By connecting the conductive wire of photovoltaic power generation equipment with the substation, and then controlling the distribution of electric energy through the substation, usually large-scale photovoltaic The power generation equipment is installed in such a wide area as the desert, so that the intelligent photovoltaic box-type substation also needs to be installed in the desert area. So that the external wind can easily lift up the sand in the desert, and drive the sand back into the heat dissipation port of the intelligent photovoltaic box-type substation, which will cause the sand to enter the interior of the substation and damage ...

Claims

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Application Information

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IPC IPC(8): H02B7/00H02B1/56H02B1/28
CPCH02B7/00H02B1/56H02B1/28
Inventor 陈燕燕
Owner 陈燕燕