Dynamic simulation of a hydrogen-fueled system for zero-energy buildings using TRNSYS software

As a result of global warming and environmental pollution over the past few decades, life on Earth has been adversely affected. For this reason, large-scale zero-energy buildings have garnered considerable attention for utilizing clean energy resources. Hydrogen is green sustainable fuel with remarkable features having high efficiency, higher content than diesel gasoline, producing only water as waste. can be integrated hybrid renewable system safe reliable storage longer time in net zero compared to batteries short-time capability. The focus study find optimum design hydrogen isolate small lab building from grid power by providing its hourly needs resources located Toronto, Canada. Hence, model using TRNSYS software developed behaviour an that could supply electricity building. To conduct case study, used extract solar irradiance during one year climate data Toronto. mainly comprises panels, electrolyzer, cell, tank. According results, reliability increased throughout entire period, dependency reduced adding system. Based optimized simulation results load demands panel production unit without requiring power.