TRNSYS介绍ppt.pdfVIP

TRNSYS 16 TRaNsient SYstem Simulator Introduction Introduction to TRNSYS D. Bradley, N. Blair, and W. Keilholz Introduction to TRNSYS • TRNSYS Concept • History of TRNSYS • Simulation Input • Input File Keywords • Simulation Output • TRNSYS Family of Tools Introduction to TRNSYS D. Bradley, N. Blair, and W. Keilholz Introduction to TRNSYS • Half day system modification • Two month simulation modification Introduction to TRNSYS D. Bradley, N. Blair, and W. Keilholz History of TRNSYS • Public/government support to SEL Originally a PhD thesis by Sanford Klein First public version was 6.0 in March 1975 • Originally developed for solar processes Current developments focus on building loads, HVAC systems, Hydrogen systems, etc. Introduction to TRNSYS D. Bradley, N. Blair, and W. Keilholz History of TRNSYS (2) • Modularity concept shared by many programs DOE2 EnergyPlus BLAST, HVACSIM+ ESP-r • TRNSYS engine used in/by other programs: As a self contained module for simulating PV and SDHW in Energy10 and EnergyPlus (at one point) CA-SIS bOpt Introduction to TRNSYS D. Bradley, N. Blair, and W. Keilholz A Very Non Representative Cross Section of Users • Approximately 200 universities worldwide • National Labs (NREL, ORNL, NRC, PWGSC) • Governments (City of Barcelona, Spain) • Utilities (Electricité de France) • Florida Solar Energy Center • Building America Participants • Commercial / Research Institutes • Car Manufacturers (BMW, Peugeot-Citroen)