Photovoltaic power monitoring system based on cloud platform

Abstract

The invention discloses a photovoltaic power monitoring system based on a cloud platform. The photovoltaic power monitoring system comprises a data acquisition and processing terminal, a cloud server terminal and a monitoring terminal, wherein the data acquisition and processing terminal is connected with the cloud server terminal; the cloud server terminal is connected with the monitoring terminal; the data acquisition and processing terminal comprises a photovoltaic power supply module, a temperature sensor, a wind speed sensor, a solar irradiance detection module, a voltage detection module, a current detection module, a data conditioning module, a data processing module, a DSP module and a data transmission module. According to the photovoltaic power monitoring system, various sensors for temperature, voltage, current, irradiance and the like are utilized to collect information of a power generation system site, various data of a photovoltaic power generation system can be synchronously measured in real time, the stored database information can provide a basis for future scientific research, and a foundation is laid for improvement and enhancement of the photovoltaic power generation technology.

Description

technical field [0001] The invention belongs to the field of photovoltaic power supply monitoring, in particular to a photovoltaic power supply monitoring system based on a cloud platform. Background technique [0002] With the optimization of the global energy structure, solar energy as a clean and renewable new energy is becoming more and more respected, and photovoltaic power generation is even more important. Photovoltaic power generation base stations are generally used as an independent power supply system and are used in remote areas with a long running time. Photovoltaic power generation technology is one of the development trends of new energy in the world. It requires more emphasis on system efficiency, reliability and economy. Monitoring in the traditional sense is generally established under short-distance conditions, that is, close-distance monitoring. This method requires a certain number of maintenance personnel, which consumes a lot of manpower, material and ...

AI Technical Summary

Problems solved by technology

Monitoring in the traditional sense is generally established under short-distance conditions, that is, close-distance monitoring. This method requires a certain number of maintenance personnel, which consumes a lot of manpower, material and financial resources. It cannot adapt to the development of modern economy. Therefore, a photovoltaic power monitoring system with low cost, low power consumption, simple and easy to operate interface, common configuration, convenient and practical is imperative

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