Abstract

Solar resource monitoring and evaluation is the foundation of informatization of photovoltaic power station. In 2016, China began to bring in high-precision solar resource monitoring technology which provides reliable basic data for the photovoltaic informatization development. This paper systematically sorts out design basis, monitoring elements and system architecture of high-precision monitoring station, and analyzes operation effect of high-precision solar resource monitoring station from performance of solar radiation meter and prediction results of luminous power, which provide important data support for analysis of power generation efficiency of photovoltaic module, prediction of power generation of power station, evaluation of operation effect of power station, etc.

Highlights

  • As a type of renewable clean energy, photovoltaic power generation has been widely concerned by countries all over the world

  • In 2016, China began to bring in high-precision solar resource monitoring technology which provides reliable basic data for the photovoltaic informatization development

  • This paper systematically sorts out design basis, monitoring elements and system architecture of high-precision monitoring station, and analyzes operation effect of high-precision solar resource monitoring station from performance of solar radiation meter and prediction results of luminous power, which provide important data support for analysis of power generation efficiency of photovoltaic module, prediction of power generation of power station, evaluation of operation effect of power station, etc

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Summary

Introduction

As a type of renewable clean energy, photovoltaic power generation has been widely concerned by countries all over the world. The national advanced technology photovoltaic demonstration base in Datong mining subsidence area is a construction project aiming to improve energy structure of Shanxi Province, improve ecological environment quality of Datong subsidence area, promote technological progress and industrial development of photovoltaic power generation, and promote economic structure transformation of Datong City. Taking Datong Top Runner Base as an example, this paper analyzes technical design basis, monitoring elements, system composition and effect evaluation of high-precision solar resource monitoring station, which provides technical support for construction of China’s photovoltaic power plant area and analysis of photovoltaic power generation data

Design Basis and Monitoring Elements
Location of Monitoring Station
Sunshine duration
Solar Resource Monitoring System
Analysis on the Performance of Solar Radiometer
Analysis of Solar Output Power Prediction Result
Findings
Conclusions
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