District Cooling System (DCS) - asew-expo.com
Transcript of District Cooling System (DCS) - asew-expo.com
![Page 1: District Cooling System (DCS) - asew-expo.com](https://reader030.fdocuments.us/reader030/viewer/2022012722/61b4435e1364fe109f291b6d/html5/thumbnails/1.jpg)
1 8 M AY 2 0 2 1
District Cooling System (DCS)@ THE Forestias
K A M O L TA N P I P AT
C E O
E E C D T G R E E N P O W E R C O . , LT D .
![Page 2: District Cooling System (DCS) - asew-expo.com](https://reader030.fdocuments.us/reader030/viewer/2022012722/61b4435e1364fe109f291b6d/html5/thumbnails/2.jpg)
Presentation Topics
1. Introduction to THE Forestias Project
2. Central Utility Plant (CUP) at THE Forestias
3. District Cooling System (DCS) at THE Forestias
4. Energy Savings Calculation and GHG Emission Reduction
![Page 3: District Cooling System (DCS) - asew-expo.com](https://reader030.fdocuments.us/reader030/viewer/2022012722/61b4435e1364fe109f291b6d/html5/thumbnails/3.jpg)
THE FORESTIAS
![Page 4: District Cooling System (DCS) - asew-expo.com](https://reader030.fdocuments.us/reader030/viewer/2022012722/61b4435e1364fe109f291b6d/html5/thumbnails/4.jpg)
CUP Building
The First DCS Project of EECDT
![Page 5: District Cooling System (DCS) - asew-expo.com](https://reader030.fdocuments.us/reader030/viewer/2022012722/61b4435e1364fe109f291b6d/html5/thumbnails/5.jpg)
2. Central Utility Plant (CUP) at THE Forestias
![Page 6: District Cooling System (DCS) - asew-expo.com](https://reader030.fdocuments.us/reader030/viewer/2022012722/61b4435e1364fe109f291b6d/html5/thumbnails/6.jpg)
CUP LOCATION
![Page 7: District Cooling System (DCS) - asew-expo.com](https://reader030.fdocuments.us/reader030/viewer/2022012722/61b4435e1364fe109f291b6d/html5/thumbnails/7.jpg)
Smart Control Center• Control Room 24/7 monitor• Situation room for use in natural or
manmade disaster
Utility Tunnel for Piping Network
District Cooling Plant (till 2024) 10,000 RT and room for 10,000 RT
TES26,000RT-h Chilled Water Storage
Fire Protection System830 m3, 2x1,500GPM (1 Electric, 1 Diesel)
CUP INCLUDES;Bidding Scope up to Phase 2, 2024
Water and Waste Water System
Retail contractor’s scope
IFF contractor’s scope
Smart Control contractor’s scope
MES and BOP
![Page 8: District Cooling System (DCS) - asew-expo.com](https://reader030.fdocuments.us/reader030/viewer/2022012722/61b4435e1364fe109f291b6d/html5/thumbnails/8.jpg)
3. District Cooling System (DCS) at THE Forestias
![Page 9: District Cooling System (DCS) - asew-expo.com](https://reader030.fdocuments.us/reader030/viewer/2022012722/61b4435e1364fe109f291b6d/html5/thumbnails/9.jpg)
DISTRICT COOLING SYSTEM
WHYWhy use DCS?
10
Customer benefits Infrastructure benefits
Environmental benefits
![Page 10: District Cooling System (DCS) - asew-expo.com](https://reader030.fdocuments.us/reader030/viewer/2022012722/61b4435e1364fe109f291b6d/html5/thumbnails/10.jpg)
Benefits of District Cooling system, DCS
• Having more outdoor space, no Condensing Unit
• No noise & heat rejection from CDU
• Low service & maintenance requirement
• Lower energy and maintenance expenses
• Having cooling supply when power outage
• Un‐interruption to cooling supply
• Use water as refrigerant, no ozone depletion or global
warming issue
![Page 11: District Cooling System (DCS) - asew-expo.com](https://reader030.fdocuments.us/reader030/viewer/2022012722/61b4435e1364fe109f291b6d/html5/thumbnails/11.jpg)
DISTRICT COOLING SYSTEM
WHATWhat is DCS?
12
DCS Components1. Centralized Energy Plant2. Distribution Network3. Energy Transfer Station (ETS)
ETS
Chilled WaterDistribution pipe At Tunnel
ETSETSETS
ETS ETS ETS ETS
DISTRICT COOLING
PLANT
![Page 12: District Cooling System (DCS) - asew-expo.com](https://reader030.fdocuments.us/reader030/viewer/2022012722/61b4435e1364fe109f291b6d/html5/thumbnails/12.jpg)
Distribution Network of DCS
District Cooling System, DCS@ Central Utility Plant, CUP
Chilled Water will be distributed to each allotment through Distribution Network in Utilities Tunnel
![Page 13: District Cooling System (DCS) - asew-expo.com](https://reader030.fdocuments.us/reader030/viewer/2022012722/61b4435e1364fe109f291b6d/html5/thumbnails/13.jpg)
4. Energy Savings Calculation and GHG Emission Reduction
![Page 14: District Cooling System (DCS) - asew-expo.com](https://reader030.fdocuments.us/reader030/viewer/2022012722/61b4435e1364fe109f291b6d/html5/thumbnails/14.jpg)
Energy Savings and GHG Emission Reduction using DCS @ THE Forestias
1. Reduce INSTALLED CAPACITY
‐ Installed capacity using Conventional Air Conditioning System approx. 32,323 RT‐ Installed capacity using DCS approx. 20,000 RT
2. Reduce ENERGY CONSUMPTION + GHG Emission Reduction
‐ System performance of Conventional Air Conditioning System 1.16 – 1.46 kW/RT
‐ System performance of DCS less than 0.75 kW/RT
2. Reduce REFRIGERANTS + GHG Emission Reduction
‐ Amount of GHG from refrigerants in Conventional AC System (R410A 20,428 kg and R134a 21,120 kg ) approx.
= 66,749 tCO2e‐ Amount of GHG from refrigerants in DCS (R134a 22,000 kg) approx. = 28,600 tCO2e
![Page 15: District Cooling System (DCS) - asew-expo.com](https://reader030.fdocuments.us/reader030/viewer/2022012722/61b4435e1364fe109f291b6d/html5/thumbnails/15.jpg)
Expenses comparison for Residential
10 AUGUST 2020
SUMMARY RESULTSSavings % savings
Baht %
Average energy cost/month 3,015.74 2,770.33 245.41 ‐8%Average energy cost / year 36,188.92 33,244.01 2,944.91
Average expenses / year 41,188.92 33,244.01 7,944.91 ‐19%
Conventional AC System District Cooling System, DCS
Baht Baht
0.00
50,000.00
100,000.00
150,000.00
200,000.00
250,000.00
300,000.00
350,000.00
400,000.00
450,000.00
500,000.00
1 2 3 4 5 6 7 8 9 10 11 12
Accu
mul
atio
n ex
pens
es (b
aht)
Operating Year
Cost Comparison between Conventional AC and DCS
Conventional AC expenses Baht DCS expenses Baht
![Page 16: District Cooling System (DCS) - asew-expo.com](https://reader030.fdocuments.us/reader030/viewer/2022012722/61b4435e1364fe109f291b6d/html5/thumbnails/16.jpg)
Energy Efficiency Spatial Requirement Operating Cost Reliability Flexibility Maintainability Sustainability
Conclusion DISTRICT COOLING SYSTEM
• Load sharing• High performance• Peak demand management• Central Utility Plant
![Page 17: District Cooling System (DCS) - asew-expo.com](https://reader030.fdocuments.us/reader030/viewer/2022012722/61b4435e1364fe109f291b6d/html5/thumbnails/17.jpg)
Thank You