Eng Fieldtrip Presentation

8/6/2019 Eng Fieldtrip Presentation

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Pico Hydropower Project Workshop in Xiengkhuang

Presented By:

Mr. Thongsanti B. VONGSALYMr. Sopha SOULINEYADETH

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LIRE Staffs

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Presentation OutlineAbout LIRE

LIRE PartnersLIRE ProjectsPico Hydro Project

Workshop ObjectivesFindingsConclusions

Discussion

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LIRE IN GENERAL

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About LIRELIRE = Lao Institute for Renewable EnergyNon Profit Organisation, etablished in 2006Do the researches on renewable energySupport intern students

Provide a free public resource of infomation

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LIREs Partners

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Lao Promotion OrganicProduct Association


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2.Biomass Gasification

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3.Biogas

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4. Solar-powered water purification

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5.PICO HYDRO PROJECT

EASE/Energy Access Partner Meeting 2008, Kilimanjaro, Tanzania 12


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Nature of Project

Phase IStart from Nov 2008-Apr 2009

Phase IIStart from May 2009-Dec 2010

FundingGiven by ETC Energy (Dutch Organization) tosupport pico hydro

Fund only for supporting technical informationnot to provide subprojects for end users or shopowners



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Objectives of the Project

For end-usersImprove the quality, safety, efficiency

Promote increased use and sharing of pico hydrounits

For shopkeepers

Be able to distinguish between different typesand qualities of units to provide better goods &service to customersProvide information that enables shop owners to

sell more variety of goods related to picoFind more market opportunities


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Findings


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Market surveyType of pico sold

Propeller (low-head)

Turgo (high-head)Spare parts soldBearing

WindingCableLight bulbs


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Propeller (low-head)

Use for low landareas

Some shopshave Chinesemanuals


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Turgo (high-head)


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Problems for shop ownersGrid expansionLack of load controllers (NB: different from

voltage stabilizer!)

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Figure 2 Electronic Load Controller (PowerPal) and dump load.

Stabilizer

Load Controller


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Problems for shop owners (cont)

Lack of prefab draft tube and channel

Lack of manuals in Lao language

After sale servicesExtension services (Technical Advisor)

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End Users CommentsLow outputInstallation problems

Location not availableBroken light bulbsLow quality of pico unit

Short life timeFrequent broken

Need manual

Chinese manual

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Standing

Good draft tube and channel Bad draft tube and channel


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Cable useChinese CableVietnam Cable

Thai Cable


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Villages visited

Village PopTotalHH

Nr.pico

Nongbone-Nameuang 563 69 8

Naxay-Nasay 638 91 26

Hinh 521 86 7

Sopjam 376 62 9Meuang Ngoi Kao 754 143 40

Sobkhan 443 82 22

Nalin 539 113 50Hatsaykham 281 57 26


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Nr Pico Vs Nr Pico SharedNr. Pico and Nr. Shared Pico(Kham Dist)

8 8

26

13

7

00

5

10

15

20

25

30

Nr Pico Nr SharedPico Nr Pico Nr SharedPico Nr Pico Nr SharedPico

Nongbone Nameuang

Naxay Nasay

Hinh


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EASE/Energy Access Partner Meeting 2008, Kilimanjaro, Tanzania29

Nr. Pico and Nr. of Shared Pico(LPB)

9

2

40

15

22

8

50

3426 25

0

10

20

30

40

50

60

P i c o

S h a

r e d P i

c o P i

c o

S h a

r e d P i

c o P i

c o

S h a

r e d P i

c o P i

c o

S h a

r e d P i

c o P i c o

S h a

r e d P i

c o

Sobjam Meuang Ngoi KaoSobkhan NalinHatsaykham


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End Users Vs Non UsersNongbone Nameuang Village(Kham

District)

71%

29%

Non Users HH Nr HH End users

Naxay Nasay Village(Kham District)

57%

43%


Hinh Village(Kham District)

92%

8%



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Sopjam Village(LPB)

73%

27%

Non Users HH Nr HH Use Pico

Meuang Ngoi Kao Village(LPB)

58%

42%


Nalin Village(LPB)

73%

27%


Hatsaykham Village(LPB)

0%

100%



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Conclusions

People live near main road want to connect

grid, but expensiveRemote area people show their willingness touse pico. The usage is still common

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CONCEPTS RESULTS


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8 Concepts Presented to End Users

A: Draft Channel and TubeB: Electronic Load Controller C: Better CablesD: Community Owned SystemE: Purchasing Aids

F: Installation ToolkitG: Installation AdviceH: Shop Owner WorkshopI: Traveling Salesman

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A: Draft Channel and Tube

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B: Electronic Load Controller

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C: Better Cables (only for end users)

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D: Community Owned System

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E: Purchasing Aids

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F: Installation Toolkit

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G: Installation Advice

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H: Shop Owner Workshop(only for shop

owners)



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I: Traveling Salesman

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f


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Results after concepts presentedScore of Concepts for HH(Kham

District)

2.83

22.2

2

1.5

2.6

00.5

1

1.5

2

2.5

3

3.5

A B C D E F G

A: Draft Channel and Tube B: Load Controller

C: Better Cables D: Community Own System

E: Purchasing Aids F: Installation Toolkit

G: Installation advice

R lt ft t t d


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Results after concepts presented

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Score of Concepts for HH(Luang phrabang)

1.75

3.62

2.622.2

1

2

1.121.38

0

0.5

1

1.5

2

2.5

3

3.5

4

A B C D E F G I

A: Draft Channel and Tube B: Load Controller

C: Better Cables D: Community Own System

E: Purchasing Aids F: Installation ToolkitG: Installation advice I: Travelling salesman


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ConceptsElectronic Load Controller


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Installation and Use Guides

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Informational Workshops for Shop O ners


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Informational Workshops for Shop Owners

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So what do think of these fourconcepts?Lets discussion begins



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THANK YOU

Documents

Eng Fieldtrip Presentation