Transcript Document 7834666

Best Practices – Energy Solutions
Adis Peukpattanaruks
Senior Manager- Energy Business, Thailand and Indochina
The Trane Company
Tel: 66 2-704 9999 ext 6500
Direct line : 66 2 7049634
Mobile: 66 8 1984 9022
Email: adis@trane.com
Trane Business Overview
$5.0B global turnover . . . Global provider of High Efficiency Building Solutions
Europe/
Middle East/
Africa/India
$720M
Asia
$650M
Americas
$3,630M
Trane Thailand Business
Hanoi Branch Office
Khon Kaen Branch office
Pattaya Branch Office
Bangkok Head Office
Vietnam Rep. Office
Hochiminh City
Business turnover 100 Million $USD
Number of Branch offices - 6
Number of headcount
-280 +369 = 649
Energy Project by Trane Thailand
Office
Building
Hotel
Government
Building
Hospital
Industrial
A very Convenient Truth
EarthWise™ Systems?
Energy
Efficiency
Emissions
Energy usage in a building
Equipment
8%
Others
4%
Lift/Escalator
5%
Lighting
18%
Space Cooling
60%
Ventilation
5%
(Tropical Climate / Cooling year round)
Energy efficient HVAC key to unlock future
Equipment
8%
Others
4%
Lift/Escalator
5%
Lighting
18%
Space Cooling
60%
Ventilation
5%
Chiller Plant
50 %
Your Chiller Plant -Equipment
Cooling Tower
Chiller
Pump
Your Chiller Plant -Equipment
Your Chiller Plant
Your Chiller Plant
Input = Kw
Output = tonage
Efficiency = Kw/ton
Your Chiller
Plant
Efficiency = Kw/ton
Chiller Plant Efficiency (kW/RT)
PUMPS, TOWERS, CHILLERS
TROPICAL WEATHER CONDITIONS
2.00
kW/RT
POOR
DESIGN,
O&M
1.00~1.20
kW/RT
AVERAGE
0.90
kW/RT
ENERGY
SMART
(100%)
0.75
kW/RT
GOOD
PRACTICE
(-17%)
0.60
kW/RT
EXCELLENT
PRACTICE
(-33%)
0.55
kW/RT
BEST
PRACTICE
(-39%)
World Class Standard
Trane has set the standard for excellent practice
EarthWise™ Systems?
Energy
Efficiency
Emissions
what is the EarthWise ? and How?
Chiller Plant Energy Consumption
Water Pumps
Cooling Tower
18%
28%
9%
73%
Chiller
1972
17%
57% 55%
Chiller
73%
Chiller
NOW
Energy Saving Solution
for Chilled water Plant Design
•
•
•
•
High efficiency Chiller
Low Temperature
Low Flow
Variable Primary Flow System
Pump 28%
Cooling tower 17%
Chiller 55%
Tesco Rama I
Overall Efficiency (Plant & Chiller)
Overall Effciency (Kw/Tr) Analysis Between Chiller and Overall Plant for each System
STD Flow Cond. 45/55- 28/4/07 (08:30 - 23:00) VS Low Flow Cond. 43/58 - 29/4/07(08:30 - 23:00)
0.850
AVG. Overall Plant Efficiency 0.748 Kw/Tr
(Based on Stable Period 12-20) STD Flow 45/55
0.800
Efficiency (Kw/Tr)
0.750
0.700
AVG. Overall Plant Efficiency 0.713 Kw/Tr
(Based on Stable Period 12-20) STD Flow 43/58
0.650
0.600
Chiller Efficiency (Kw/Tr)
STD Flow 45/55
0.550
Chiller Efficiency (Kw/Tr)
Low Flow 43/58
0.500
7:30
8:27
9:25
10:22
11:20
12:18
13:15
14:13
15:10
16:08
17:06
18:03
19:01
19:58
20:56
21:54
22:51
23:49
Time
Site Actual Performance EWS vs STD Comparison
New Construction ?
Next Success Result : CPN 4 Plant of 5,000 TR
Efficiency (Kw/Tr)
Overall Plant Efficiency (Kw/Tr) (Maintain Design Piping System)
0.94
0.90
AVG Efficiency
Point: 0.839 Kw/Tr
0.86
Usage: 0.836 Kw/Tr
0.82
AVG Efficiency
Point: 0.787 Kw/Tr
Usage: 0.785 Kw/Tr
0.78
AVG Efficiency
0.74
Point: 0.741 Kw/Tr
Usage: 0.740 Kw/Tr
0.70
AVG Efficiency
Point: 0.722 Kw/Tr
Usage: 0.721 Kw/Tr
0.66
0
500
R134a-Const (2.4 Gpm/Tr)
1000
1500
2000
R-123-Const (2.4 Gpm/Tr)
2500
3000
R-123-Const (1.6 Gpm/Tr)
3500
4000
R-123-Vary (1.6 Gpm/Tr)
Best Overall Plant Efficiency Concept
4500
5000
Capacity (Ton)
Central Chaengwattana
Central World Plaza
Chiller Plant Efficiency (kW/RT)
Central and Tesco
2.00
kW/RT
POOR
DESIGN,
O&M
1.00~1.20
kW/RT
AVERAGE
0.90
kW/RT
ENERGY
SMART
(100%)
0.75
kW/RT
GOOD
PRACTICE
(-17%)
0.60
kW/RT
EXCELLENT
PRACTICE
(-33%)
0.55
kW/RT
BEST
PRACTICE
(-39%)
World Class Standard
Trane has set the standard for excellent practice
Innovation --- Singapore Post- HQ
Total Chiller Plant Efficiency
=
0.6 Kwatt / ton
How much ? we should pay for Energy Saving
???
How much ? we should pay for Energy Saving
Chiller 1,000 Ton
1.
2.
3.
Kwatt/ton
Budget
0.67
0.61
0.53
7,000,0000
7,800,000
9.200,000
9%
21 %
baht
baht
baht
11%
31%
Chiller Life Cycle Cost
Chiller Total Life cycle COST Analysis
(1,000 Tons with 0.550 Kw/Tr)
0%
Energy Cost
-10%
-20%
-30%
-40%
Chiller Cost
-50%
-60%
-70%
-80%
-90%
-100%
Energy Cost
1
Maintenance
Cost
Chiller Cost
Refrigerant Cost
Energy Cost
Maintenance Cost
Chiller Cost
Refrigerant Cost
95.0%
1.9%
3.0%
0.1%
Equipment
8%
Others
4%
Lift/Escalator
5%
Lighting
18%
Space Cooling
60%
Ventilation
5%
Chiller Plant
50 %
Health Check your Building
Chiller Plant
Efficiency
=
Kw/ton
Chiller Plant Efficiency (kW/RT)
PUMPS, TOWERS, CHILLERS
TROPICAL WEATHER CONDITIONS
2.00
kW/RT
POOR
DESIGN,
O&M
1.00~1.20
kW/RT
AVERAGE
0.90
kW/RT
ENERGY
SMART
(100%)
0.75
kW/RT
GOOD
PRACTICE
(-17%)
0.60
kW/RT
EXCELLENT
PRACTICE
(-33%)
0.55
kW/RT
BEST
PRACTICE
(-39%)
World Class Standard
Trane has set the standard for excellent practice
You might be this man
Power in your Hand
Best Practices – Energy Solutions
Adis Peukpattanaruks
Senior Manager- Energy Business, Thailand and Indochina
The Trane Company
Tel: 66 2-704 9999 ext 6500
Direct line : 66 2 7049634
Mobile: 66 8 1984 9022
Email: adis@trane.com