The Research And Application Of Centralized Monitoring System Of Photovoltaic Station

Energy and environment are both major issues which restrict economic and social sustainable development in today's world.With energy shortage and security concerns increasingly,to develop new energy sources such as wind power,solar power generation,charging stations has already become the strategic choice of guaranteeing the world energy security,environmental pollution and climate change.Due to the considerable benefits and environmental benefits of solar photovoltaic(PV)power generation,it has emerged new opportunities for development in recent years.China has rich solar energy resources,while the environmental pollution and energy issues need to be resolved,the state is gradually increasing its investment in photovoltaic power.PV power generation as a new system.As for group company with many PV stations and dispersed location aspects,it need to construct a photovoltaic centralized monitoring system for controlling all the plants at facilities condition,operational administration and performance evaluation.With the continuous expansion of photovoltaic applications,photovoltaic centralized monitoring system has become an important research field.In this essay,I used a constructed photovoltaic station for studying.Analyzing its type and location,then developed a new type of centralized monitoring system.I has made a detailed analysis and research on overall architecture design,hardware configuration,data interaction design and the system features modular design.Based on the key technology of the photovoltaic centralized monitoring system and the characteristics and reality of photovoltaic station,to made a research on fault diagnosis technique,and good results have been achieved in the application of the enterprise.At the same time,this essay also analyzes the photovoltaic centralized monitoring system will be constructed in the Pear Industrial Park of Conghua,it gets good economic benefits and social benefits.Finally,this essay made a prospect of the centralized monitoring system for photovoltaic power stations and point out the research direction of the system in the future.