Full-automatic solar array air pressure water/steam dual-purpose cleaning system

A solar array and cleaning system technology, applied in the field of fully automatic solar array air-pressure water/steam dual-purpose cleaning system, can solve the problems of complicated mechanical operation, easy crushing of solar panels, and difficulty in controlling distance and pressure.

Inactive Publication Date: 2015-11-25
敦煌国润太阳能野外实验站有限公司
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Problems solved by technology

It saves labor, is faster, and has higher efficiency; its disadvantage is that it is difficult to achieve accurate and rapid cleaning of the impact of dust on the efficiency of the array or regular cleaning; it is difficult to control the distance and pressure between the car body and the array plane, and it is difficult to clean It is thorough, but it is easy to crush the solar panels if it is heavy; the degree of automation is low, and manual consumption is not

Method used

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  • Full-automatic solar array air pressure water/steam dual-purpose cleaning system
  • Full-automatic solar array air pressure water/steam dual-purpose cleaning system

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[0024] as attached figure 1 Schematic diagram of the fully automatic solar array air-pressure water / steam dual-purpose cleaning system; figure 2 Operation flow chart of fully automatic solar array air pressure water / steam dual-purpose cleaning system; figure 1 , attached figure 2 As shown, the temperature sensor 100 and the radiometer 101 of the present invention are coplanar with the array to be cleaned, and the real-time temperature and radiation signals are collected and transmitted to the data collector 106. The current sensor 102 and the voltage sensor 103 are installed at the photovoltaic DC output terminal to collect real-time data. The current and voltage signals are transmitted to the data collector 106. The current sensor 104 and the voltage sensor 105 are installed on the comparison component to collect real-time comparison current and voltage signals and transmit them to the data collector 106. The comparison component is carried out before sunrise every day. A...

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Abstract

The invention relates to the technical field of photovoltaic power generation, in particular to a full-automatic solar array air pressure water/steam dual-purpose cleaning system. The full-automatic solar array air pressure water/steam dual-purpose cleaning system comprises a data collection part, a center control part and a power cleaning part. The system further comprises dust shielding impact analysis software, a wireless transceiver, a sensor, an air compressor and a spraying and sweeping device. The sensor is connected with a data collector. The date collector is in wireless communication with a center control system. A center processing system feeds back obtained information to a control system. The control system is connected with a power sweeping part. The power sweeping part responds to action according to a signal of the control system. The full-automatic solar array air pressure water/steam dual-purpose cleaning system can meet the cleaning requirement of photovoltaic power generation stations in various types and has efficient photovoltaic power generation array cleaning capacity, influences of dust on the array power generation amount are reduced, and automatic water/steam switch is completed under a critical temperature condition.

Description

technical field [0001] The invention relates to the technical field of photovoltaic power generation, in particular to a fully automatic solar array air-compressed water / steam dual-purpose cleaning system. Especially through the control of the intelligent management and control system, the automatic cleaning of the photovoltaic array is completed. Background technique [0002] At present, with the development of the photovoltaic power generation industry and the emergence of a large number of solar photovoltaic arrays, the power generation efficiency of photovoltaic arrays has become the focus of attention of various power stations. One of the important factors affecting power generation efficiency is the conversion rate of battery components, which affects the conversion rate of battery components. One of the most important factors is dust shielding. Every year, each power station will invest a lot of manpower, material resources and expenses to clean the array regularly or...

Claims

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Application Information

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IPC IPC(8): B08B11/04
Inventor 岳兴华孙虎殷耀鹏
Owner 敦煌国润太阳能野外实验站有限公司
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