Wireless monitoring device of rooftop photovoltaic power station

Abstract

The invention discloses a wireless monitoring device of a rooftop photovoltaic power station. A photovoltaic power station current and voltage collecting module is used for collecting the current and voltage parameters of the photovoltaic power station, and the current and voltage parameters are transformed and processed and are transmitted to a master control chip. An illuminance collecting module is used for collecting illuminance parameters, the digital quantity of illuminance is transmitted to the master control chip after the illuminance parameters are processed, the master control chip makes judgment according to the strength of the illuminance, if the illuminance is lower than a certain preset value, a standby dormant state is started, and a work state is started otherwise. A temperature and humidity collecting module collects the real-time work environment temperature and humidity of the photovoltaic power station, and the real-time work environment temperature and humidity are input into the master control chip. An indicating circuit is used for indicating communication signals and the work state. A wireless communication module is used for achieving a long-distance wireless communication function, and communication data are exchanged between the wireless communication module and the master control chip. The wireless monitoring device of the rooftop photovoltaic power station can remotely collect and transmit the multiple parameters of the rooftop photovoltaic power station, and the rooftop photovoltaic power station can be monitored in real time.

Description

technical field [0001] The invention relates to a monitoring device, in particular to a wireless monitoring device for a rooftop photovoltaic power station that can realize multi-parameter remote collection and transmission of a rooftop photovoltaic power station and satisfy real-time monitoring of the rooftop photovoltaic power station. Background technique [0002] With the continuous development of distributed photovoltaic power generation technology, there are more and more applications of rooftop photovoltaic power plants. As one of the important application forms of distributed power generation, rooftop photovoltaic power generation can make full use of the space on the roof and save land resources. At the same time, the generated electricity can be consumed locally, which has many advantages and will be widely promoted and applied in the future. Since rooftop photovoltaic power stations are scattered on each roof, it is difficult to implement traditional wired monitor...

AI Technical Summary

Problems solved by technology

Since rooftop photovoltaic power stations are scattered on each roof, it is difficult to implement traditional wired monitoring methods. For this reason, we have developed a roof that can realize multi-parameter remote acquisition and transmission of rooftop photovoltaic power stations and satisfy real-time monitoring of rooftop photovoltaic power stations. Photovoltaic power station wireless monitoring device

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