Latest revision as of 09:55, 17 July 2014

[edit] Overview

Name of the site:	La Laguna
Country:	Nicaragua (GPS Coordinates: ?)
Turbine Type:	Pelton
Power Output:	54 kW
Project Status:	in operation
Comments:	-

[edit] Operation Data

Gross Head:	47m (GPS data)
Net/Design Head:	-
Flow (design flow):	-
Comments on flow variation during the year:	-

[edit] Technical Information

Comments:

-

[edit] Civil Works and Penstock

Dam construction material:	Concrete
Dam Dimensions:	-
Storage Volume Reservoir:	-
Sedimentation Basin material:	Concrete
Sedimentation Basin Dimensions:	-
Penstock Length:	700m
Penstock Diameter at Beginning:	10"
Penstock Diameter at End:	8"
Penstock Changes of Diameter:	1
Penstock Material:	PVC
Security Valve:	8"

[edit] Electromechanical Equipment

[edit] Turbine

Turbine Type:	Pelton, 2 injectors
Turbine Diameter:	-
Turbine Material:	Bronze
Turbine Manufacturer:	Nica Bosch (Contact: company does not exist any more)
Potencial (nominal):
Rated Head:
Rated Flow:
Rated Speed:
Runaway Speed:
Shaft diameter and material:
Direction of Rotation:	clockwise
Orientation of Shaft:	horizontal

[edit] Generator:

Generator Manufacturer and Model:	OGI, LLC
Phases:	3
Potencial (nominal):	20kW (30kvA)
Nominal voltage:	480 v, singlephase
Nominal Speed:	1800rpm
Frequency:	60 Hz
Isolation Class:	H

[edit] Mechanical Transmission / Coupling

Type of Belt:	Abasic plana
Belt Manufacturer:	Central de Rodamiento
Distance between Pulleys:	-
Diameter of Generator Pulley:	-
Diameter of Generator Pulley:	-

[edit] Control System

Control System Manufacturer and Model:	Thomson and Howe Energy Systems, A2
Type of Control:	Load Control
Capacity:	30kW

[edit] Electrical Transmission

Mini Grid:	yes
Connection to national Grid:	no
Grid Voltage:	480V
Diameter of Conductor:	4x 1/0
Transformer Rating:	-

[edit] Economic Information

Developer: (Contact: )
Start of Construction:
Date of Commissioning:
Ownership / Operation Model:
Operator:
Tariff structure:
Connected Housholds:	25
Connection Cost Cost to be covered by houshold:
Overall Project Costs:

[edit] Project Photos

Error creating thumbnail: convert: unable to open image `/var/www/ISWiki/prod/current/energypedia/images/e/e7/Penstock_La_Laguna.JPG': No such file or directory @ error/blob.c/OpenBlob/2641. convert: no images defined `/tmp/transform_53f15a0-1.jpg' @ error/convert.c/ConvertImageCommand/3044.	Error creating thumbnail: convert: unable to open image `/var/www/ISWiki/prod/current/energypedia/images/7/79/Dam_La_Laguna.JPG': No such file or directory @ error/blob.c/OpenBlob/2641. convert: no images defined `/tmp/transform_467b900-1.jpg' @ error/convert.c/ConvertImageCommand/3044.
Error creating thumbnail: convert: unable to open image `/var/www/ISWiki/prod/current/energypedia/images/1/10/Penstock_La_Laguna_2.JPG': No such file or directory @ error/blob.c/OpenBlob/2641. convert: no images defined `/tmp/transform_540aad3-1.jpg' @ error/convert.c/ConvertImageCommand/3044.	Error creating thumbnail: convert: unable to open image `/var/www/ISWiki/prod/current/energypedia/images/e/e1/Turbine_La_Laguna.JPG': No such file or directory @ error/blob.c/OpenBlob/2641. convert: no images defined `/tmp/transform_366a258-1.jpg' @ error/convert.c/ConvertImageCommand/3044.
Error creating thumbnail: convert: unable to open image `/var/www/ISWiki/prod/current/energypedia/images/9/94/Injection_La_Laguna.JPG': No such file or directory @ error/blob.c/OpenBlob/2641. convert: no images defined `/tmp/transform_15113a2-1.jpg' @ error/convert.c/ConvertImageCommand/3044.

@@ Line 5: / Line 5: @@
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Name of the site:</span>
-| style="width: 390px;" | El Plan
+| style="width: 390px;" | La Laguna
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Country:</span>
-| style="width: 390px;" | <span style="line-height: 18px;">Nicaragua (GPS Coordinates: ?)</span>
+| style="width: 390px;" | <span style="line-height: 18px;">[[Nicaragua_Energy_Situation|Nicaragua]] (GPS Coordinates: ?)</span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Turbine Type:</span>
@@ Line 14: / Line 14: @@
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Power Output:</span>
-| style="width: 390px;" | <span style="line-height: 18px;">24 kW</span>
+| style="width: 390px;" | <span style="line-height: 18px;">54 kW</span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Project Status:</span>
@@ Line 33: / Line 33: @@
 {| border="0" align="left" cellspacing="1" cellpadding="2" style="width: 600px;"
 |-
-| style="width: 194px;" | <span style="line-height: 18px;">Gross Head:</span>
+| style="width: 243px;" | <span style="line-height: 18px;">Gross Head:</span>
-| style="width: 390px;" | 200m<span style="line-height: 18px;"></span>
+| style="width: 341px;" |
+m (GPS data<span style="line-height: 1.5em;">)</span>
 |-
-| style="width: 194px;" | <span style="line-height: 18px;">Net/Design Head:</span>
+| style="width: 243px;" | <span style="line-height: 18px;">Net/Design Head:</span>
-| style="width: 390px;" | 200m<span style="line-height: 18px;"></span>
+| style="width: 341px;" | -<span style="line-height: 18px;"></span>
 |-
-| style="width: 194px;" | <span style="line-height: 18px;">Flow (design flow):</span>
+| style="width: 243px;" | <span style="line-height: 18px;">Flow (design flow):</span>
-| style="width: 390px;" | 20 l/s<span style="line-height: 18px;"></span>
+| style="width: 341px;" | -<span style="line-height: 18px;"></span>
 |-
-| style="width: 290px;" | <span style="line-height: 18px;">Comments on flow variation during the year:</span>
+| style="width: 243px;" | <span style="line-height: 18px;">Comments on flow variation during the year:</span>
-| style="width: 294px;" | Problems with flow during dry season.<span style="line-height: 18px;"></span>
+| style="width: 341px;" | -<span style="line-height: 18px;"></span>
 |}
@@ Line 57: / Line 59: @@
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Comments:</span>
-| style="width: 390px;" | <span style="line-height: 18px;">General Technical Comments on the Project</span>
+| style="width: 390px;" | <span style="line-height: 18px;">-</span>
 |}
@@ Line 70: / Line 72: @@
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Dam Dimensions:</span>
-| style="width: 390px;" | <span style="line-height: 18px;"></span>
+| style="width: 390px;" | -<span style="line-height: 18px;"></span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Storage Volume Reservoir:</span>
-| style="width: 390px;" | <br/>
+| style="width: 390px;" | -
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Sedimentation Basin material:</span>
@@ Line 79: / Line 81: @@
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Sedimentation Basin Dimensions:</span>
-| style="width: 390px;" | <span style="line-height: 18px;"></span>
+| style="width: 390px;" | -<span style="line-height: 18px;"></span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Penstock Length:</span>
-| style="width: 390px;" | <span style="line-height: 18px;"></span>
+| style="width: 390px;" | 700m<span style="line-height: 18px;"></span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Penstock Diameter at Beginning:</span>
-| style="width: 390px;" | <br/>
+| style="width: 390px;" | 10"
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Penstock Diameter at End:</span>
-| style="width: 390px;" | <br/>
+| style="width: 390px;" | 8"
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Penstock Changes of Diameter:</span>
-| style="width: 390px;" | <span style="line-height: 18px;"></span>
+| style="width: 390px;" | 1<span style="line-height: 18px;"></span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Penstock Material:</span>
@@ Line 97: / Line 99: @@
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Security Valve:</span>
-| style="width: 390px;" | <span style="line-height: 18px;"></span>
+| style="width: 390px;" | 8"<span style="line-height: 18px;"></span>
 |}
@@ Line 107: / Line 109: @@
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Turbine Type:</span>
-| style="width: 390px;" | <span style="line-height: 18px;">Pelton, 1 injector</span>
+| style="width: 390px;" | <span style="line-height: 18px;">Pelton, 2 injectors</span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Turbine Diameter:</span>
-| style="width: 390px;" | <br/>
+| style="width: 390px;" | -
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Turbine Material:</span>
-| style="width: 390px;" | <br/>
+| style="width: 390px;" | Bronze
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Turbine Manufacturer:</span>
@@ Line 119: / Line 121: @@
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Potencial (nominal):</span>
-| style="width: 390px;" | 24 kW<span style="line-height: 18px;"></span>
+| style="width: 390px;" | <br/><span style="line-height: 18px;"></span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Rated Head:</span>
@@ Line 148: / Line 150: @@
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Generator Manufacturer and Model:</span>
-| style="width: 390px;" | Stamford<span style="line-height: 18px;"></span>
+| style="width: 390px;" | OGI, LLC<span style="line-height: 18px;"></span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Phases:</span>
@@ Line 154: / Line 156: @@
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Potencial (nominal):</span>
-| style="width: 390px;" | <span style="line-height: 18px;"></span>
+| style="width: 390px;" | 20kW (30kvA)<span style="line-height: 18px;"></span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Nominal voltage:</span>
-| style="width: 390px;" | <span style="line-height: 18px;"></span>
+| style="width: 390px;" | 480 v, singlephase<span style="line-height: 18px;"></span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Nominal Speed:</span>
-| style="width: 390px;" | <span style="line-height: 18px;"></span>
+| style="width: 390px;" | 1800rpm<span style="line-height: 18px;"></span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Frequency:</span>
@@ Line 166: / Line 168: @@
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Isolation Class:</span>
-| style="width: 390px;" | <span style="line-height: 18px;"></span>
+| style="width: 390px;" | H<span style="line-height: 18px;"></span>
 |}
@@ Line 174: / Line 176: @@
 |-
 | style="width: 190px;" | <span style="line-height: 18px;">Type of Belt:</span>
-| style="width: 394px;" | <span style="line-height: 18px;"></span>
+| style="width: 394px;" | Abasic plana<span style="line-height: 18px;"></span>
 |-
 | style="width: 190px;" | <span style="line-height: 18px;">Belt Manufacturer:</span>
-| style="width: 394px;" | <br/>
+| style="width: 394px;" | Central de Rodamiento
 |-
 | style="width: 190px;" | <span style="line-height: 18px;">Distance between Pulleys:</span>
-| style="width: 394px;" | <span style="line-height: 18px;"></span>
+| style="width: 394px;" | -<span style="line-height: 18px;"></span>
 |-
 | style="width: 190px;" | <span style="line-height: 18px;">Diameter of Generator Pulley:</span>
-| style="width: 394px;" | <span style="line-height: 18px;"></span>
+| style="width: 394px;" | -<span style="line-height: 18px;"></span>
 |-
 | style="width: 190px;" | <span style="line-height: 18px;">Diameter of Generator Pulley:</span>
-| style="width: 394px;" | <span style="line-height: 18px;"></span>
+| style="width: 394px;" | -<span style="line-height: 18px;"></span>
 |}
@@ Line 194: / Line 196: @@
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Control System Manufacturer and Model:</span>
-| style="width: 390px;" | Thomson and Howe Energy Systems, J2<span style="line-height: 18px;"></span>
+| style="width: 390px;" | Thomson and Howe Energy Systems, A2<span style="line-height: 18px;"></span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Type of Control:</span>
@@ Line 200: / Line 202: @@
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Capacity:</span>
-| style="width: 390px;" | <span style="line-height: 18px;"></span>
+| style="width: 390px;" | 30kW<span style="line-height: 18px;"></span>
 |}
@@ Line 216: / Line 218: @@
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Grid Voltage:</span>
-| style="width: 390px;" | <span style="line-height: 18px;"></span>
+| style="width: 390px;" | 480V<span style="line-height: 18px;"></span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Diameter of Conductor:</span>
-| style="width: 390px;" | <br/>
+| style="width: 390px;" | 4x 1/0
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Transformer Rating:</span>
-| style="width: 390px;" | <span style="line-height: 18px;"></span>
+| style="width: 390px;" | -<span style="line-height: 18px;"></span>
 |}
@@ Line 258: / Line 260: @@
 | style="width: 390px;" | <span style="line-height: 18px;"></span>
 |}
+<br/>
+<br/>
 <br/>
@@ Line 271: / Line 277: @@
 {| border="0" align="left" cellspacing="1" cellpadding="2" style="width: 800px;"
 |-
-| [[File:Penstock La Laguna.JPG|thumb]]
+| [[File:Penstock La Laguna.JPG|thumb|300px|alt=Penstock La Laguna.JPG]]
-| [[File:Dam La Laguna.JPG|thumb]]
+| [[File:Dam La Laguna.JPG|thumb|300px|alt=Dam La Laguna.JPG]]
 |-
-| [[File:Injection La Laguna.JPG]]
+| [[File:Penstock La Laguna 2.JPG|thumb|300px|alt=Penstock La Laguna 2.JPG]]
-| [[File:Turbine La Laguna.JPG]]
+| [[File:Turbine La Laguna.JPG|thumb|300px|alt=Turbine La Laguna.JPG]]
 |-
-| [[File:Penstock La Laguna 2.JPG]]
+| [[File:Injection La Laguna.JPG|thumb|300px|alt=Injection La Laguna.JPG]]
 |
 |}
 <br/><br/>
+[[Category:Micro_Hydro]]

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MHP La Laguna

Latest revision as of 09:55, 17 July 2014

Contents

[edit] Overview

[edit] Operation Data

[edit] Technical Information

[edit] Civil Works and Penstock

[edit] Electromechanical Equipment

[edit] Turbine

[edit] Generator:

[edit] Mechanical Transmission / Coupling

[edit] Control System

[edit] Electrical Transmission

[edit] Economic Information

[edit] Project Photos

Log in / create account

Community

About

Help

Contact

Search

Main Page

About energypedia

Technologies

Energy Use

Cross Cutting Issues

energypedia consult

Search

Toolbox

Namespaces

Variants

Views

Actions

MHP La Laguna

Latest revision as of 09:55, 17 July 2014

Contents

[edit] Overview

[edit] Operation Data

[edit] Technical Information

[edit] Civil Works and Penstock

[edit] Electromechanical Equipment

[edit] Turbine

[edit] Generator:

[edit] Mechanical Transmission / Coupling

[edit] Control System

[edit] Electrical Transmission

[edit] Economic Information

[edit] Project Photos