Photovoltaic cell panel self-ice-melting device based on heating carbon fibers and control method

Abstract

The invention discloses a photovoltaic cell panel self-ice-melting device based on heating carbon fibers, which comprises an MCU module. The MCU module is connected with a power control and conversionmodule, a sensor module, a heat generation module and an energy storage battery. The sensor module includes an interdigital capacitive icing sensor and a temperature and humidity sensor. The heat generation module is composed of a plurality of carbon fiber heating wires. At the same time, the MCU module is connected with an output signal line of output voltage and output current of a photovoltaiccell panel, and is connected with an output signal line of residual capacity and battery voltage of the energy storage battery. The invention also discloses a self-ice-melting control method for thephotovoltaic cell panel. The device and the control method of the invention can prevent hot spots on the surface of the cell panel caused by insufficient ice melting or excessive heating and avoid excessive discharge of the battery.

Description

technical field [0001] The invention belongs to the technical field of solar power generation monitoring and surface ice melting, and relates to a photovoltaic battery panel self-ice melting device based on heating carbon fibers, and also relates to a method for controlling ice melting of the device. Background technique [0002] With the increasing emphasis on big data in recent years, many industries have developed online monitoring devices for different aspects of data collection, analysis and utilization, such as monitoring the operation status of transmission lines and substation 5 equipment, and using field seismic stations for digital monitoring. Seismic measurement, using small polar monitoring stations to synthesize information on the polar ecological environment, etc. However, the above-mentioned several monitoring devices are mostly installed in areas far away from the mains access point, and it is expensive and difficult to use line power supply. An ideal outdoo...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a photovoltaic cell panel self-melting ice device based on heating carbon fiber, to solve the problem that photovoltaic power supply cannot obtain solar radiation due to ice and snow coverage under the existing technical conditions, which affects the continuous power generation of photovoltaic cell panels

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