A control circuit that is used for cleaning device of board -like solar energy panel

The utility model discloses a control circuit that is used for cleaning device of board -like solar energy panel, including switching power supply, PLC, relay, contactor, button and air switch, air switch connects switching power supply, switching power supply's output connection PLC, the outpu...

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Bibliographic Details
Main Authors LIU YINCHUN, LI YINBIAO, SHEN PING, DING HAO
Format Patent
LanguageEnglish
Published 16.09.2015
Subjects
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
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Summary:The utility model discloses a control circuit that is used for cleaning device of board -like solar energy panel, including switching power supply, PLC, relay, contactor, button and air switch, air switch connects switching power supply, switching power supply's output connection PLC, the output of PLC, other end linked switch power is connected to button one end, the control end of relay is connected PLC, the output connection of relay the contactor. Control circuit with low costs, the circuit is simple, control theory is understandable, can cooperate the cleaning device of board -like solar energy panel to use, is fit for producing on a large scale, the practicality is strong.
Bibliography:Application Number: CN20152330316U