d4c2fb7218ffdbb06e073b433bf8bb57.ppt
- Количество слайдов: 26
A&G CLUB Vietnam green building & energy
CURRENT CONDITION • • • Architects – New opportunities, Trend, knowledge Real Estate firms – Marketing, Benefit Macro policy – International Engagement, concrete action NGOs – Climate change, gov. micro policy Manufacturers – Better selling, reasonable price
CURRENT CONDITION ~ 10 buildings are certified and under estimation Green One UN House Viettin bank tower 5 Big C supermarkets Pouchen nursery school Moc Bai factory Dolphin Plaza
CURRENT CONDITION Architects and Sustainable Design Do it alone
CURRENT CONDITION Architects with. . . Problems Identify 5
CURRENT CONDITION Architects with. . . Architect Urban planning Architect engineering Façade design Building Physic HVAC Engineer Lighting design Acoustic design Policy 6
CURRENT CONDITION Unfamiliar things are built-up everywhere
CURRENT CONDITION Unfamiliar things are built-up everywhere
CURRENT CONDITION Normal standard building makes VN green trend
CURRENT CONDITION The things still unknown
CURRENT CONDITION The things still unknown Visual comfort
CURRENT CONDITION The things still unknown CO 2 control in occupancy space, not fire-alarm detection
CURRENT CONDITION The things still unknown
CURRENT CONDITION The things still unknown Arch – Color Engineer – Default value in calc. software Investor – Price / similar color in perspective The Importance of shading factor
CURRENT CONDITION The things still unknown Whole building dynamic simulation Integrated design / HVAC analysis
CURRENT CONDITION Forget science and it’s benefit since 30 years
STANDARD AND REGULATION RATING SYSTEM • Lotus v 1. 0, v 1. 1 – VGBC (Vietnam Green Building Council) • LEED – (USGBC, rare, reference) • Vietnam Green Architecture – VAA (Vietnam Architects Association) • Vietnam Green Construction – Vietnam green construction council, lead by VACCE (VN Association of Civil Engineering Environment) Stuck - Lack of basic building engineering / energy proved
STANDARD AND REGULATION • QCVN 09: 2005 – VACEE (mandatory) Mandatory but … 8 years inactive • QCVN 09: 2013 – VACEE, refer IFC - World Bank (mandatory) Pilot projects with Danish Energy Management (DANIDA) & IEN (IFC)
STANDARD AND REGULATION - DETAIL Zone No 8 9 17 Steady State, Peak load 8499 W @ 14, 00 5116 W @ 16, 00 3050 W @ 15, 00 Dynamic simulation Peak load 4450 W @9, 15 3863 W @9, 15 2375 W @9, 15 % difference 91% 32% International 28% VN Building energy Regulation QCVN 09: 2013
STANDARD AND REGULATION - DETAIL N W, E EN, WN, SE, SW S Mission impossible
STANDARD AND REGULATION - DETAIL
ENERGY DESIGN TOOLS GENERAL SOFTWARE PROVIDER DOMINATOR IN VN ARCH : AUTODESK - AUTOCAD / REVIT VASARI / ECOTECT COOLING EQUIPMENT PROVIDER : TRANE TRACE 700 DAIKIN HEATLOAD CARRIER HAP
ENERGY DESIGN TOOLS GENERAL TRNSYS Energyplus origin TAS IES CYPE AECOsim Energy Simulator Hevacomp Simulator V 8 i Design Builder e. QUEST SIMERGY OPENSTUDIO N++ Archsim Sefaira Beopt Blast Visual. DOE Vasari Ecotect Beopt EFEN N++ g. Energy Archsim Sefaira Can use Auto. CAD & Revit, quick learning curve, learn yourself : 5 years in Arch university Can NOT use energy software : 0 year for basic engineering knowledge What is k. W, k. Wh ?
ENERGY DESIGN TOOLS Energyplus e. QUEST, BLAST, DOE 2 Energyplus origin AECOsim Energy Simulator Hevacomp Simulator V 8 i Design Builder SIMERGY OPENSTUDIO Beopt N++ Archsim Sefaira
TOOLS FOR DESIGN TRNSYS 17 for today - most advanced and extensible for: Solar panel optimization, Solar water heater, building, HVAC, solar electricity plant, hydro electricity plant, thermoelectric plant ….
Thank you !
d4c2fb7218ffdbb06e073b433bf8bb57.ppt