Application And Popularization Of Solar Photovoltaic Power Generation Technology In Jilin Province

Energy is the fundamental driving force of the national economy.In the deteriorating ecological environment,the urgent need to develop alternative energy sources,and the most interesting is the rich resources of solar energy.China’s solar energy industry is not only to solve the problem,but also to provide electricity for our production and living in remote areas.However,due to the development of technology and promotion of slow,it is still in the research demonstration phase.With the introduction of the Energy Bureau of Jilin Province issued on PV building Implementation Plan,the Government ready to invest 20 million applications in photovoltaic power generation technology research and application,and for the development of photovoltaic industry in Jilin.Province has made a detailed guidance,and promote the photovoltaic power generation in the province of applied boom.In this paper,relying on the project with the Ministry of Education.the Ministry of Housing and Urban Construction Investment Joint,An energy consumption monitoring platform construction project in Jilin Province Universities.The photovoltaic power generation system of a college in Jilin.province is simulated and monitored,and the feasibility of the DC power supply system is studied.According to project demand for electricity,Modeling and Simulation of transient system using TRNSYS.Get and predict the benefits of the project.Using virtual instrument to the system parameters such as maximu m power,transient current tracking calculation,according to the measured data to map the volt-ampere characteristic curve of the photovoltaic system.which can draw the optimal working conditions of the panels,and under the condition of maximum power.The data obtained from the virtual instrument monitoring data and TRNSYS software simulation match,so the accurate test results,the system can meet the design requirements.With the rapid development of electronic technology,low power consumption,high efficiency of the DC power equipment is the future direction of the development of photovoltaic industry.But the actual photovoltaic power generation system has the problems of complex DC power generation,AC power supply and DC power consumption.To this end.in this paper,the feasibility analysis of the DC power supply,DC power supply,DC power supply system for photovoltaic power generation system is analyzed,and the specific implementation methods are proposed.It can really relieve inverter complex process and reduce costs.The research of this paper is very important to the design of photovoltaic power generation system.In power generation efficiency,equipment selection.installation location analysis has certain reference,can be an effective solution to the Jilin Province and the slow development of the photovoltaic industry,promote the rapid development of photovoltaic industry.