SHANDONG SCIENCE ›› 2017, Vol. 30 ›› Issue (4): 112-117.doi: 10.3976/j.issn.1002-4026.2017.04.018
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YAN Jiu-xiang1, WANG Ya-li1*, WEI Pan-pan2, ZHANG Guo-hui3, JI Fang2
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Abstract:
A control system of newtype cleaning robots for photovoltaics was desighed, which was used for cleaning the photovoltaic panels in largescale PV plant. The control system was applied to realize the automatic cleaning operation, such as chassis leveling, straight moving, manipulator arm cleaning, dust cleaning and absorbing, and so on. A special motion controller TTC60 was adopted as the controlling core component. Using the hydraulic system composed of electrohydraulic proportional valves, sequential operations in accordance with cleaning procedures were realized by robots. Moreover, combined with mechanical leveling mechanism, automatic cleaning and dustabsorbing operations on the planar photovoltaics were completed while the robots were moving on the bumpy ground. When the moving speed is 1 km/h,the cleaning speed could reach 3 000 m2/h.
Key words: photovoltaics, autonomous movement, electro-hydraulic proportional valves, robots
CLC Number:
YAN Jiu-xiang, WANG Ya-li, WEI Pan-pan, ZHANG Guo-hui, JI Fang . Desigh of a control system of newtype cleaning robots for photovoltaics[J].SHANDONG SCIENCE, 2017, 30(4): 112-117.
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URL: https://www.sdkx.net/EN/10.3976/j.issn.1002-4026.2017.04.018
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