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Power management method and system for photovoltaic panel cleaning device

Active Publication Date: 2017-05-31
SHENZHEN INNOVPOWER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main technical problem to be solved by the present invention is to provide a power management method and system of a cleaning device for photovoltaic panels to solve the problem that the cleaning device cannot work normally due to insufficient power supply and stays on the photovoltaic panel, which affects the power generation efficiency of the photovoltaic panel. question

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  • Power management method and system for photovoltaic panel cleaning device
  • Power management method and system for photovoltaic panel cleaning device
  • Power management method and system for photovoltaic panel cleaning device

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Embodiment Construction

[0023] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] Please also refer to Figure 1-Figure 4 , figure 1 It is a schematic flow chart of an embodiment of the power management method of the cleaning device for photovoltaic panels of the present invention, figure 2 yes figure 1 The schematic flow chart of the first embodiment of step S12, image 3 yes figure 1 The schematic flow chart of the second embodiment of step S12, Figure 4 yes figure 1 A schematic flowchart of the third embodiment of step S12...

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Abstract

The invention discloses a power management method and a power management system for a photovoltaic panel cleaning device. The power management method comprises the following steps: acquiring a left power value of a power supply battery of the cleaning device which executes a cleaning task on a photovoltaic panel; acquiring a power threshold value; judging whether the left power value is lower than or equal to the power threshold value or not; if the left power value is lower than or equal to the power threshold value, controlling the cleaning device to walk to a stopping position and leave the photovoltaic panel. In such a manner, bad influence, caused by the fact that the cleaning device cannot work normally and stops on the photovoltaic panel because of insufficient power, on the photovoltaic panel and luminous efficiency thereof can be avoided, and the power generation efficiency of the photovoltaic panel is further effectively improved.

Description

technical field [0001] The invention relates to the field of new energy technologies, in particular to a power management method and system for a cleaning device for photovoltaic panels. Background technique [0002] With the rapid development of new energy technology and its industry, the application of solar photovoltaic power generation has become more and more extensive, and the luminous efficiency of photovoltaic panels has also been greatly improved. However, since the photovoltaic panels are installed outdoors, dust and other sundries tend to accumulate on the photovoltaic panels, which seriously affects the power generation efficiency of the photovoltaic panels. [0003] In order to reduce the impact of dust and other debris on the power generation efficiency of photovoltaic panels, cleaning equipment is usually used to automatically run on photovoltaic panels to clean the surface of photovoltaic panels. In the prior art, cleaning equipment often uses batteries as t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S40/10
CPCH02S40/10Y02E10/50
Inventor 冷卫强邓国顺周勇涛黄宗金
Owner SHENZHEN INNOVPOWER TECH