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

A technology of photovoltaic panels and self-melting ice, which is applied in the direction of electric heating devices, photovoltaic power generation, photovoltaic modules, etc., can solve the problems that photovoltaic power sources cannot obtain solar radiation and affect the continuous power generation of photovoltaic panels, so as to avoid excessive discharge and restore solar energy The effect of acquiring capabilities and reducing manual operation and maintenance costs

Active Publication Date: 2020-11-17
XI'AN POLYTECHNIC UNIVERSITY
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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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  • Photovoltaic panel self-melting ice device and control method based on heating carbon fiber
  • Photovoltaic panel self-melting ice device and control method based on heating carbon fiber

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Embodiment Construction

[0027] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] refer to figure 1 , the structure of the device of the present invention is, comprising MCU module 16, adopts the single-chip microcomputer that model is STC89C51, and MCU module 16 is connected with power control conversion module 17, sensor module 18, heat production module 19, energy storage battery 20 respectively; Sensor module 18 comprises The interdigitated capacitive ice sensor 10 and the temperature and humidity sensor 21, the heat production module 19 is composed of a plurality of carbon fiber heating wires 7; at the same time, the MCU module 16 is connected to the output signal line of the output voltage 22 and the output current 23 of the photovoltaic panel 11 , the MCU module 16 is connected to the remaining capacity 24 of the energy storage battery 20 and the output signal lines of the battery voltage 25 . That is, the M...

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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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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02S40/12H05B3/14
CPCH02S40/12H05B3/145Y02E10/50
Inventor 黄新波邬红霞朱永灿胡杰马一迪
Owner XI'AN POLYTECHNIC UNIVERSITY
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