how simulation save money
TRANSCRIPT
Experiences
Company Years Project Simulation Tasks
Narama
2016 Prasetya Mulya GBCI Certification
2016 Permata Tower Bintaro
Cooling System Optimization
2015 Grand Indonesia Heat Transfer Simulation, Cooling System Optimization
2015 BNI Serpong GBCI Certification
2014 Pertamina Energy Tower
GBCI Certification
SES
2014 Kompas Tower Project manager for building efficient office tower with energy simulation as main tools
2014 Helman Miller Showcase
Doing simulation for radiant cooling implementation to get more points in LEED certification
Holcim Indonesia
2013 ATMI Cikarang Compare Simulation to Actual Condition
2013 Several Projects Approach Radiant Cooling Technology to owner and developer
Synergy Carbon
2012 iiEXPO Energy Calculation, Chiller and Power optimization
2012 ATMI Cikarang Condensation Risk, Energy Calculation
2011 UMN Lighting System, Ventilation at Basement and overall energy consumption
2011 SC Garment Factory LEED CertificationSurya
Institute2011 Surya University Energy Calculation
Building Cycle
Building Cycle
• In Design Phase, people (mostly) focus in design and construction phase.
• It is good if we think about full cycle, at least until operation.
• Operation in certain period cost more than design and construction phase
Building Cycle Cost
What’s Simulation?
• Simulation through modeling is building your building in computer.
• We can simulate power profile, cooling capacity needs and energy consumption by evaluating some criteria
• Detailed simulation can minimized error close to 3 % in term of energy calculation
How Simulation Save Money
1. More accurate cooling capacity calculation and reduce chiller capacity
2. Getting power profile in peak period to decide electrical power installation
3. Comparing some designs to get optimum energy savings with logical investment
How simulation Saves Money?
-
200
400
600
800
1,000
1,200
Traditional Way "Simulation Way"
Billions
Design Phase Construction Phase Operational Phase
Traditional Way "Simulation Way" Saving
Design Phase 31,875,000,000 32,375,000,000 -500,000,000
Construction Phase 255,000,000,000 204,000,000,000.0 51,000,000,000.0
Operational Phase 775,625,000,000 659,281,250,000.00 116,343,750,000.00
Case Study : ICE
ICE Modeling
• Create model based on updating data
What We Saved?
In Design Process :
• Chiller capacity reduced from 9615 TR to 5758 TR
• Power capacity (based on simulation) is 14 MVA (Before 16.7 MVA)
• Glass optimization by reducing 30 % of expensive double glass usage
Thank You