Pushing design boundaries to optimize the energy performance in the built environment

Transcription

1 Pushing design boundaries to optimize the energy performance in the built environment Building on Ambitions Cristina Jurado López December 18, 2018

2 Agenda 1. Short Introduction ABT 2. Energy in the Built Environment & Design Vision 3. ABT s Energy Design Strategy 4. Examples Integral Design Concepts 5. Examples Research Projects 6. Discussion: Q & A 2

3 Executive architecture Civil engineering Building physics Energy Structural design Electrical engineering Mechanical engineering 3

4 Innovation Building on ambitions Creative Collaboration Innovative advice that actually brings a result. It immediately adds value and offers the opportunity to stand out. 5

5 ABT designs the new Amsterdam Airport Schiphol Terminal with international consortium KL AIR: an integrated design and BIM coordinated project. Terminal Schiphol Amsterdam

6 The façade consists of 64 segments and 26 rows, which means that the project incorporates 26 unique spherical curved glass panels. A technical masterpiece! ABT (Building Envelope Engineering (BEE) has proven that the reflective façade is technically and financially feasible. Collection Building Boijmans van Beuningen Rotterdam

7 In the design for the new Naturalis building, parametric modelling has been used to generate the shape of the complex shaped concrete façade elements. By combining the parametric model directly with Virtual Reality, alternatives can be experienced on an actual scale and in the context of the building as a whole and be adapted live straight away. Naturalis Biodiversity Center Leiden

8 Chrystal Houses P.C. Hooftstraat Amsterdam The structure of the glazed facade consists of UV bonded, solid glass bricks. Not only the bricks, but also the frames and even the panel door are made of glass. A self-bearing facade has never before been made with solid glass bricks.

9 Energy in the Built Environment & Design Vision

10 Energy in the Built Environment ABT / bouwen aan ambities / EYE Film Instituut Amsterdam 11

11 Energy in the Built Environment Built Environment Consumes > 40% global energy use (30% global CO2) % CO2 reduction Free Gas Neighbourhoods % CO2 reduction (New households no connected to gas pipeline) 12

12 Current Energy Strategy in Building Design (standards) Trias Energetica Zero Energy Buildings On site energy generation Energy production Energy consumption 15

13 Challenge: Mismatch Supply & Demand Intermittent Supply Electrical Cables Demand 16

14 Power Challenge: Mismatch Supply & Demand 2 Production 1 Demand 12:00 Time Shortage Overproduction 17

15 Power Challenge: Mismatch Supply & Demand :00 Time Shortage Overproduction 18

16 Power Zero Energy Buildings become too expensive to run Negative power prices 2 1 Positive power prices 12:00 Time Shortage Overproduction 19

17 ABT s Energy Design Strategy

18 Design Strategy: Matching Supply & Demand Intermittent Supply Electrical Cables Demand 24

19 Design Strategy: Matching Supply & Demand Intermittent Supply Minimizing mismatch supply & demand Electrical Cables Demand 25

20 Integral Design Approach Integrating passive and active design strategies to minimize the mismatch at the building and district level. Passive design (Architecture) Active design (engineering) 26

21 Power Power Results: Minimizing Mismatch 2 2 Decreasing peak production 1 Decreasing peak loads Time (24 hours) Time (24 hours) 12:00 12:00 Shortage Overproduction 27

22 Integral Design Concepts

23 Energy Hotel Design Goal: Minimize mismatch supply and demand at building level ABT - Building on Ambitions 29

24 Power Energy Hotel Design Approach: Designing a building with an inverse energy profile that its surrounding buildings 2 Deliver energy produced cost money (Then Let s keep it!) Energy price is at its maximum (Then Let s sell it!) 1 12:00 Time Shortage Overproduction 31

25 Energy Hotel Passive Design Solutions Central patio Natural ventilation Natural daylight Contact with nature Vertical forest Softening extreme conditions Green views 32

26 Electricity to heat Electricity to cold Energy Hotel Active Design Solutions PV Panels Electrical buffer Smart Controller Thermal buffer Selling / buying electricity Selling / buying heat Selling / buying cold 33

27 Smart Energy Districts Design Goal: Minimize mismatch supply and demand at district level ABT - Building on Ambitions 34

28 Smart Energy Grids - From buildings to Districts 35

29 Design Concept Example 1 Design Goal: Optimizing Visual Comfort & Maximizing Electricity Production ABT - Building on Ambitions 36

30 Design Concept Example 1 Design Goals: Optimizing Visual Comfort & Maximizing Electricity Production Internal visual comfort Architectural appearance Energy production 37

31 Design Concept Example 1 PV PANEL PV PANEEL 450 MM WINDOW 900 MM 450 MM WINDOW 900 MM WINDOW900 MM 38

32 Design Concept Example 1 39

33 Design Concept Example 2 Design Goal: Optimizing Thermal Comfort & Maximizing Heating Production ABT - Building on Ambitions 40

34 Design Concept Example 2 Design Goals: Optimizing Thermal Comfort & Maximizing Heating Production Characteristics Long and narrow hallway Large glazed south facade (>5 meter) Design challenges 22 m Thermal comfort (indoor temperature & draft effect) 1.6 m Heat in occupied areas needs to be removed 41

35 Design Concept Example 2 Results The climation system is able to remove heat gains Indoor temperature & draft within the required comfort levels 42

36 Design Concept Example 3 Design Goal: Optimizing Ventilation System ABT - Building on Ambitions 43

37 Design Concept Example 3 Design Goals: Optimizing Ventilation System Goal Reduction ventilation energy (25% of total energy consumption) Design challenges Define HVAC layout and ducts size 44

38 Design Concept Example 3 45

39 Design Concept Example 3 46

40 Research Projects

41 ProGETone Design Goal: Innovative integrated system to optimize energy, seismic structure & comfort ABT - Building on Ambitions 49

42 Design Goal: Innovative integrated system to optimize energy, seismic structure & comfort 50

43 Smart Modular Facades which integrate technology Plug & Play! 51

44 Seismic strengthening Social acceptance Smart Modular facade Energy optimization (passive measures) Comfort increase Renewable Energy Sources 52

45 Results Lighting decrease: 30-58% Energy savings: 77-87% Comfort satisfaction: ~34% 53

46 TRECO-Office Design Goal: Analysis of the occupant behaviour influence on the energy demand of an office ABT - Building on Ambitions 54

47 TRECO-Office Goal: Analysis of the occupant behaviour influence on the energy demand of an office building Step 1. Real Data Collection: Occupant Movement Detection and Tracking 55

48 TRECO-Office Goal: Analysis of the occupant behaviour influence on the energy demand of an office building Step 1. Real Data Collection: Energy Monitoring 56

49 TRECO-Office Goal: Analysis of the occupant behaviour influence on the energy demand of an office building Step 2. Data Analysis: Quantitative Analysis Presence Influence Models Built 1. Model 1: including the occupancy 2. Model 2: excluding the occupancy 3. Model 3: independent from the occupancy Results The quantitative analysis confirm that a 3% of the heating energy demand is due to the presence-based parameters and gives indications that the occupant behaviour influence is null or minimal. 57

50 Would you like more information? Contact us! ABT Delft Delftechpark XH Delft The Netherlands Cristina Jurado López +31 (0)