Echo Conf Bget Sep09
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Transcript of Echo Conf Bget Sep09
BG E T
BORDER GREEN ENERGY TEAM
BG E TBG E T
BORDER GREEN ENERGY TEAM
Renewable EnergySustainable Solution for Local
Communities along Thai/Burma Border
ECHO Asia Agricultural ConferenceChiang Mai, Thailand23rd September, 2009
www.bget.org
Do you want to see more of
these?
…or these?
What Can We Do to Help at the Regional Level?
Solar Cooking Community Small Hydro Power
Solar Electric System
Biogas for Cooking
Hydraulic Ram Pump
Renewable Energy
Types of Solar Cookers
Parabolic CookerPanel Cooker
Box Cooker
Solar Cooker: Advantages• Easy & simple• Save money on cooking fuel• No smoke: less respiratory disease• Fewer accidents from fire• Reduce the use of wood or charcoal
-- reduce de-forestation• Reduce CO2 emission
Solar Cooker: Drawbacks
• Cannot be used to cook breakfast• Less usable in cloudy or rainy weather• Slow heat source means longer
cooking time
Solar Cooking Training
Source: Inversin, A. R. (1986). Micro-Hydropower Sourcebook.
HeightPower = 5 x Height x Flow
Wattsmeters
liters/second
Micro-hydro Power
How to Measure Height
1. Direct Measurement2. Measuring Tape & Inclinometer
How to Measure Flow1. Area or Float Method2. Bucket Method
Direct Height Measurement•A friend•carpenter level•stick of known height (1 or 1.5 meters)•notebook
Head = (No. of Sticks x Length of Stick) + Final Measurement
Measuring Tape & Inclinometer•measuring tape•inclinometer
Measuring Tape & Inclinometer
Area or Float Method
Flow Rate (m3/s) = Cross-sectional area (m2) x Float length (m) / Float time (s)
Then change the unit from m3/s to liters/s by multiply by 1,000
Bucket Method•50 liter or larger bucket•Stop watch
Suitable Site?
Power = 5 x Height x Flow(Watts) = (meters x liters/second)
Power = 5 x 20 m x 15 l/s = 1,500 Watts
We want to use less than 50% of dry season flow.So, this site should be able to provide up to 750 Watts
Example: 20 m Head
15 l/s Flow
• 2008, Mae Wei village, Tak• 3 kilowatts• Pump-as-Turbine
Micro-hydro Power
Micro-hydro Power
• 2009 , Ta Poh Pu village, Tak
• 12 kilowatts -- 2 of 6 kW• Pump-as-Turbine
Micro-hydro Power
• 2009, Kre Ki village, Tak• 1 kilowatts• Pump-as-Turbine
Micro-hydro Video: Mae Wei Village, Feb. 2008
Long-term Community Managementfor Micro-hydro Projects
• Electricity Committees• Fee Collection: Electricity
used & Membership• Local Technicians• Maintenance Training• Periodic Check-up
Thai Solar Home System (SHS)
• US$ 200 million Government project, started in 2002
• 290,716 households without grid connection before SHS
• 188,995 SHS in all Thailand• 16,000 SHS in Tak Province• Thai installed PV in 2003: 6
MWp• SHS program adds 23 MWp!
Source: Provincial Electricity Authority , May 2006
Tak
Solar Home System Training and Maintenance
DEEP CY CLEEBB 125
3K THAI STORAGE BATTERY PUBLIC COMPANY LIMITED
3KDEEP CY CLE
EBB 1253K THAI STORAGE BATTERY PUBLIC COMPANY LIMITED
3KDEEP CY CLE
EBB 1253K THAI STORAGE BATTERY PUBLIC COMPANY LIMITED
3KDEEP CY CLE
EBB 1253K THAI STORAGE BATTERY PUBLIC COMPANY LIMITED
3KDEEP CY CLE
EBB 1253K THAI STORAGE BATTERY PUBLIC COMPANY LIMITED
3K
SH-1210M
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FORTHSOLAR PRODUCT
สาย์ดิ�น
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SH-1210M
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FORTHSOLAR PRODUCT
FORTHFORTHSOLAR PRODUCT
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HaCo
HaCo
10A
~ON
HaCo
HaCo
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~~ON
Solar Home System Components120 Watt Solar Panel
Battery
Controller/Inverter
LightSwitches
2 of 10 watt Fluorescent Lights
Outletfor
14” TV
Refugee Camp Solar/Diesel Generator Hybrid Systems
• Several refugee camps along Thai-Burma border• 7 Karen refugee camps• Over 20-year existence• Goal: Install solar/diesel hybrid system to power computer
centers implemented by ZOA Refugee Care and provide hands-on practical knowledge in renewable energy
IEEE Video
“Dream Job”
Solar-Diesel Generator Hybrid System in Refugee camp
Hydraulic Ram Pumping
• energy from falling water to pump water to a higher elevation
• water entering the pump generates a “water hammer” and in response a portion of the water is lifted to a higher point through a delivery pipe extending from the pump
How a Ram Pump Works
Ram pump donated by MeribahWebsite: www.meribah-ram-pump.com
• Anaerobic digestion
• Food / Animal waste
• Final products: 60-70% Methane,
28-38% Carbon dioxide,
2% Hydrogen sulfide + Nitrogen
+ Hydrogen
• Usage: Cooking fuel, heating, electricity
• Byproduct: Fertilizer
Biogas from Animal Manure for Cooking
Biogas from Animal Manure
Biogas from Animal Manure
Based on Heifer InternationalThailand
Solar Electric Systems for
Burma Clinics• Many clinics do not have
electricity• Goal: provide systems,
training on operation and maintenance
• Started in 2003• Total of electrified 47
clinics + 2 vaccine refrigerators
Clinic Conditions
Solar Equipment & Training
BG E T
BORDER GREEN ENERGY TEAM
BG E TBG E T
BORDER GREEN ENERGY TEAM
-Galatians 6: 9-10
“Let us not become weary in doing good,for at the proper time we will reap a harvest if we do not give up. Therefore, as we have opportunity, let us do good to all people...”
Tel: 055-534-464Mobile: 084-817-0955