基于能量流的光伏并网电站系统级模型开发-白建波-河海大学-solarbe文库

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Develop a System-level Model for Grid-connected PV stations based on Energy Flow Dr. Prof. Jianbo Bai （白建波）2 0 1 8 .1 2 .4Hohai University, China（河海大学） 11th PVPMC 11th PVPMC Infrastructure of a Gird-connected PV power StationTransit diagram for a PV power station based on energy coupling and transfer 11th PVPMC Average Radiation on Sloped SurfaceS.A. Klein, 1977,1981 Photovoltaic Panels Bai JB,2014 Grid-connected PV Inverters D.L. King,2007 I-V output under partial shading conditionsBai JB,2015 Losses – Shading– Wires – Soil– Mismatch– Reflection– Performance degradation 11th PVPMC Improve the commonality of simulated models by using only template data Surface radiation and generation evaluation method for PV modules under shading or more complex conditions Build coupling relationship with component’s electricity performance based on energy flow in a PV system Accurate quantitative evaluation method for each loss in a PV system Develop an application software based on the system-level model. Accuracy and credibility 11th PVPMC a Monocrystalline c Thin-film b Multicrystalline 11th PVPMC a Multicrystalline TSM-230PC05 b Monocrystalline TSM-180DC01 a Multicrystalline TSM-230PC05b Monocrystalline TSM-180DC01 11th PVPMC 11th PVPMC 11th PVPMC Introduction of SolarPV 11th PVPMC 1. Design of different PV systems Plant projects , Roof projects. 2. Detail design of PV systems Weather station selection, Capacity design , PV modules selection, Inverters selection, Wires design, various Loss settings.3. Shading simulation for flat or pitched roofs during a whole year. 4. Various report radiation, generation , system efficiency, economical and carbon analysis.5. Database for updating PV modules, weather stations and inverters information. 6. Detail PDF document describing PV systems and simulation performance data. 7. Optimization functions Optimum tilt angle, Optimum Series-parallel matching.8. Various tools. 11th PVPMC Login New Power PlantNew Roof ProjectOpen a Project Basic Information（Weather station）Select PV modulesSelect inverters Select WiresCombing boxLosses Setting Productivity analysisEconomics analysisPerformance curvesCarbon emission Performance ComparisonDesign Report 11th PVPMC ID Module1 Basic Information2 PV modules selection3 Inverters selection4 Wires and Combiner boxes selection5 Losses Setting 11th PVPMC 11th PVPMC ID Module1 Productivity report2 Economical report 3 Carbon emission report4 Equipment performance report5 System performance comparison 11th PVPMC ID Module1 Lifetime prediction for PV modules2 PV modules performance under different conditions3 PV modules performance of different manufactures4 Mismatch analysis under shading conditions5 Series resistance influence on PV modules 11th PVPMC ID Modules1 Weather information setting2 PV modules setting3 Inverters setting4 Combining boxes setting5 Currency setting 11th PVPMC PDF document 11th PVPMC 1. Web Interface platform for PV design, simulation and online PDF report.2. 3D Design for PV arrays based on SketchUp.3. Expand database for PV modules, inverters and weather stations.4. Support new type of PV modules Double-sided photovoltaic modules, etc.5. Support design and simulation of stand-alone PV systems. 11th PVPMC THANKS谢谢