Co-Simulation Between ESP-r and TRNSYS Workshop

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ESP-r & TRNSYS Co-Simulation
Design Approach• Middleware:• Called the Harmonizer.• Controls coupling between ESP-r and TRNSYS.• Determines convergence.• Manages marching through time.• Ensures synchronization.• ESP-r and TRNSYS:• Encapsulated as shared libraries (DLL’s).• Simulations proceed as separate threads.• Communicate through Harmonizer.
Page 7: Response Factor Method(Stephenson &
Page 10 and 11: Heat transfer (W)200018001600140012
Page 12 and 13: Co-simulation12
Page 14 and 15: “Internal” Coupling (≠ Co-Sim
Page 16 and 17: Source: Yuxiang Chen, A.K. Athienit
Page 18 and 19: No single BPS tool offers sufficien
Page 20 and 21: TRNSYS Methodologies• TRNSYS meth
Page 22 and 23: TRNSYS philosophyParametersInputsCo
Page 24 and 25: What’s in a component?Example: au
Page 26 and 27: TRNSYS solution methodology26
Page 28 and 29: Calling sequence for a standard Typ
Page 30 and 31: Conclusions• TRNSYS components ar
Page 32 and 33: ESP-r’s partitioned solution appr
Page 34 and 35: Relevant Heat and Mass Transfer Pro
Page 36 and 37: Form Heat Balances for Each CV:Intr
Page 38 and 39: Fully explicit form of discretized
Page 40 and 41: Crank-Nicholson difference formulat
Page 43 and 44: Plant Network
Page 45 and 46: CV Energy Balances
Page 47 and 48: a1,1 T1 z1a 2,2T 2z 2 a3,3 T 3
Page 49: Initiatetime-stepsimulationMZNUMA(S
Page 53: timeESP-rBuilding domainPlant domai
Page 60 and 61: a1,1 T1 z1a 2,2T 2z 2 a3,3 T 3
Page 62 and 63: TRNSYS philosophy applied tocosimul
Page 64 and 65: Type 130 Inputs / OutputsINPUTSTYPE
Page 66 and 67: Type 130 and convergence• TRNSYS
Page 68: Does it work ?68
Page 72 and 73: E172
Page 74: E374
Page 80: Case study• Low-energy house:•
Page 93 and 94: Configuring a co-simulation :Demons
Page 95 and 96: Type 130DemoACC-RZonedataACC-SZone
Page 97 and 98: TRNSYS Project97
Page 99 and 100: Starting point• Launch Simulation
Page 101 and 102:
Configure link to ESP-r (Type 130)
Page 103 and 104:
Add components for hydronic loop•
Page 105 and 106:
Define the hydronic loop• Use Lin
Page 107 and 108:
Add outputs to online plotter• Do
Page 109 and 110:
Prepare the input file for cosimula
Page 111 and 112:
Part 2: ESP-r Plant Network Cont’
Page 113 and 114:
Page 115 and 116:
Page 117:
Conclusions• ESP-r / TRNSYS co-si
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Co-Simulation Between ESP-r and TRNSYS Workshop

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