sino-italian environment & energy building€¦ · •intelligent control during operation and...
TRANSCRIPT
![Page 1: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/1.jpg)
Sino-Italian Environment & Energy BuildingS I E E B
MOSTMinistry of Science and Technology
Republic of China
![Page 2: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/2.jpg)
The Sino-Italy Environment & Energy Building (SIEEB) is an intelligent, ecological and energy-efficient building: a model for a new generation of sustainable buildings.
Function: education, office and researchSite: Tsinghua University campusSite area: 3,640 m2
Building area: 20,000 m2
Building height: 40 m
Concept
![Page 3: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/3.jpg)
Features•high energy efficiency •renewable energy use•low CO2 emissions•resources saving including construction materials•minimum environmental impact in construction and use•intelligent control during operation and maintenance•healthy indoor air•environmentally sound and durable materials•water recycling and re-use
![Page 4: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/4.jpg)
The site
![Page 5: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/5.jpg)
Project
Building DesignProject leader: Federico Butera, BEST
Architectural Design: MCA Mario Cucinella Architects
Ettore Zambelli, BEST
Engineering: China Architecture Design & Research GroupFavero & Milan Ingegneria
![Page 6: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/6.jpg)
Building simulation:Envelope technologies:HVAC simulation:Energy analysis:
S. Ferrari, U. Beneventano N. Aste (Dipartimento di Energetica)
P. Oliaro, R. AdhikariP. Caputo
BEST Work Team
In collaboration with Tsinghua University
![Page 7: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/7.jpg)
Advanced Engineering energy systems
AIACE S.r.l. architectural design
Dipartimento di Energetica, Politecnico di Milanodaylighting, PV systems
ENEAcontrol systems
PERMASTEELISA envelope technologies
Studio Finzistructures
Consultants
![Page 8: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/8.jpg)
Design Methodology
![Page 9: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/9.jpg)
Beijing climate analysisMonthly Mean Daily Global Solar Radiation
2.5
3.5
4.45.0
6.2
7.6
5.5
4.6
3.54.1
2.61.8
3.84.6
6.47.0
9.19.5
8.07.3
6.05.4
4.0
2.9
0
1
2
3
4
5
6
7
8
9
10
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Month
I (kW
h/ m
2 da
y)
avg max
Monthly Avergae Ambient Temperature
-4.0 -3.9
5.0
14.2
20.823.7
26.4 24.921.2
11.2
2.4-0.20.9 0.5
10.7
21.5
28.1 29.5 31.028.8
26.7
16.9
6.94.2
-9.1 -8.5
-0.8
6.8
13.2
17.4
21.4 20.9
15.7
5.6
-2.2-4.7
-15
-10
-5
0
5
10
15
20
25
30
35
Jan Feb Mar Apr May June Jul Aug Sep Oct Nov Dec
Month
Tem
pera
ture
(°C
)
avg max min
Monthly Mean Relative Humidity
30
38
2934
46
7579
62
5345
38
50
5951
64
76
96 96
8879
6660
12 1510 11
19
5057
39
21 20 18
0
20
40
60
80
100
120
Jan Feb Mar Apr Jun Jul Aug Sep Oct Nov Dec
RH (%
)
avg max min
Winter:very cold
Solar radiation:high in summer
Summer:very hot and humid
![Page 10: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/10.jpg)
Shape analysis
0 1
2 3
4 5
![Page 11: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/11.jpg)
Shadows (21st March)
21st march
Shadows analysis
![Page 12: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/12.jpg)
Solar energy (average winter day)
6.3
5.34.9
5.65.9
5.05.2
4.75.2
4.85.0 4.9
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
0 1 2 3 4 5
Shape
MJ/
m2 EtEv
Shapescomparisoncriteria:•max solar energy in winter•min solar energy in summer
Solar energy (average summer day)
9.7
8.7 8.38.8 8.7
8.0
6.7 6.6 6.7 6.76.2
6.6
0.0
2.0
4.0
6.0
8.0
10.0
12.0
0 1 2 3 4 5
Shape
MJ/
m2 Et
Ev
The best shape
![Page 13: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/13.jpg)
First design stage
![Page 14: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/14.jpg)
Computer simulations
Electricity78%
Fuel22%Lighting
34%
Cooling24%
Equipment21%
Ventil. fans13%
Miscell.8%
Cooling42%
Lighting & Equip.
36%
Heating22%
![Page 15: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/15.jpg)
•reduce heating and cooling load•minimise electricity consumption due to artificial lighting•minimise the electricity demand of the HVAC system•cover as much as possible the electricity demand of the building by means of cleaner production systems
Needs
![Page 16: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/16.jpg)
Reduction of heating and cooling load
•low U value for walls and glazing•mobile louvers for enhancing solar gains in winter and solar protections in summer
![Page 17: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/17.jpg)
Enhancement of natural lighting
![Page 18: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/18.jpg)
Enhancement of natural lighting
Combined with high efficiency artificiallighting systems
![Page 19: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/19.jpg)
Lightshelf Lamellas
Daylighting devices
![Page 20: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/20.jpg)
Reduction of electricity demand frompumps and fans
Radiant ceilings and displacement ventilation
![Page 21: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/21.jpg)
Sun control & natural lighting
Displacement ventilation & radiantceilings
High efficiency artificial lighting & dimming
Strategies adopted
![Page 22: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/22.jpg)
Electricuses
Electric grid
Compression chiller
Boiler Base Case (conventional)
![Page 23: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/23.jpg)
Electric grid
Compression chiller
BoilerImproved (all strategies)
summer
winter
![Page 24: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/24.jpg)
0102030405060708090
100
%
Cooling Heating Lighting &Equip.
Base caseImproved
Reduction of energy demand
![Page 25: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/25.jpg)
Electric grid
CHP units Compression chillers
Absorbtion chillers
Back up boiler
summer
winter
Optimised
![Page 26: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/26.jpg)
0
1000
2000
3000
4000
5000
6000
MW
h
Base case Optimised
Primary energy consumption
![Page 27: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/27.jpg)
Architecture
![Page 28: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/28.jpg)
![Page 29: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/29.jpg)
![Page 30: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/30.jpg)
![Page 31: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/31.jpg)
![Page 32: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/32.jpg)
![Page 33: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/33.jpg)
WinterSunny day
SummerSunny day
Summer and winterovercast day
Semi-reflecting glass louvers
![Page 34: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/34.jpg)
WinterSunny day
SummerSunny day
Summer and winterovercast day
Perforated reflecting lamellas
![Page 35: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/35.jpg)
Electric grid
CHP units Compression chillers
Absorbtion chillers
Back up boiler Control System
Outdoorconditions
![Page 36: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/36.jpg)
![Page 37: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/37.jpg)
![Page 38: Sino-Italian Environment & Energy Building€¦ · •intelligent control during operation and maintenance •healthy indoor air ... Lighting 22% 34% Cooling 24% Equipment 21% Ventil](https://reader033.vdocuments.mx/reader033/viewer/2022042915/5f520b6dd3923c07e12962f3/html5/thumbnails/38.jpg)
CO2 Emissions
Compared with current building design, SIEEB can save more than 1,000 tons of CO2 per year
0200400600800
1000120014001600
tCO
2/ye
ar
Base case Optimised