Latest revision as of 09:54, 17 July 2014

[edit] Overview

Name of the site:	El Roblar
Country:	Nicaragua (GPS Coordinates: ?)
Turbine Type:	Pelton
Power Output:	12 kW
Project Status:	in operation
Comments:	-

[edit] Operation Data

Gross Head:
Net/Design Head:	80m
Flow (design flow):	35 l/s
Comments on flow variation during the year:	Problems with flow during dry season.

[edit] Technical Information

Comments:

-

[edit] Civil Works and Penstock

Dam construction material:	Concrete
Dam Dimensions:	see fotos
Storage Volume Reservoir:	-
Sedimentation Basin material:	not available
Sedimentation Basin Dimensions:	-
Penstock Length:	300m
Penstock Diameter at Beginning:	6"
Penstock Diameter at End:	6"
Penstock Changes of Diameter:	0
Penstock Material:	PVC
Security Valve:	6"

[edit] Electromechanical Equipment

[edit] Turbine

Turbine Type:	Pelton, 1 injector
Turbine Diameter:	-
Turbine Material:	Bronce
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:	StamfordStamford
Phases:	3
Potencial (nominal):	(24kW) 30 kVA
Nominal voltage:	240 / 120V
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:	Nica Bosch
Type of Control:	Flow Control
Capacity:	-

[edit] Electrical Transmission

Mini Grid:	yes
Connection to national Grid:	no
Grid Voltage:	240 / 110 V
Diameter of Conductor:	1/0 Triplex (4,2)
Transformer Rating:	-

[edit] Economic Information

Developer: (Contact: )
Start of Construction:
Date of Commissioning:
Ownership / Operation Model:
Operator:
Tariff structure:
Connected Housholds:	34
Connection Cost Cost to be covered by houshold:
Overall Project Costs:

[edit] Project Photos

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@@ Line 8: / Line 8: @@
 |-
 | 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 39: / Line 39: @@
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Net/Design Head:</span>
-| style="width: 390px;" | <br/><span style="line-height: 18px;"></span>
+| style="width: 390px;" | 80m<span style="line-height: 18px;"></span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Flow (design flow):</span>
@@ Line 61: / Line 61: @@
 |-
 | 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 71: / Line 71: @@
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Dam construction material:</span>
-| style="width: 390px;" | Concrete<span style="line-height: 18px;">Concrete</span>
+| style="width: 390px;" | Concrete
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Dam Dimensions:</span>
@@ Line 77: / Line 77: @@
 |-
 | 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>
-| style="width: 390px;" | Concrete <span style="line-height: 18px;"></span>
+| style="width: 390px;" | not available<span style="line-height: 18px;"></span>
 |-
 | 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;" | 300m<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;" | 6"
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Penstock Diameter at End:</span>
-| style="width: 390px;" | <br/>
+| style="width: 390px;" | 6"
 |-
 | 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;" | 0<span style="line-height: 18px;"></span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Penstock Material:</span>
@@ Line 101: / Line 101: @@
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Security Valve:</span>
-| style="width: 390px;" | <span style="line-height: 18px;"></span>
+| style="width: 390px;" | 6"<span style="line-height: 18px;"></span>
 |}
@@ Line 114: / Line 114: @@
 |-
 | 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;" | Bronce
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Turbine Manufacturer:</span>
@@ Line 123: / Line 123: @@
 |-
 | 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;" | -<span style="line-height: 18px;"></span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Rated Head:</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;">Rated Flow:</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;">Rated Speed:</span>
-| style="width: 390px;" | <br/>
+| style="width: 390px;" | -
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Runaway Speed:</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;">Shaft diameter and material:</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;">Direction of Rotation:</span>
@@ Line 162: / Line 162: @@
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Potencial (nominal):</span>
-| style="width: 390px;" | <span style="line-height: 18px;">30 kVA</span>
+| style="width: 390px;" | <span style="line-height: 18px;">(24kW) 30 kVA</span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Nominal voltage:</span>
-| style="width: 390px;" | <span style="line-height: 18px;">480V</span>
+| style="width: 390px;" | <span style="line-height: 18px;">240 / 120V</span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Nominal Speed:</span>
@@ Line 182: / Line 182: @@
 |-
 | 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 202: / Line 202: @@
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Control System Manufacturer and Model:</span>
-| style="width: 390px;" | <span style="line-height: 18px;"></span>
+| style="width: 390px;" | Nica Bosch<span style="line-height: 18px;"></span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Type of Control:</span>
-| style="width: 390px;" | <span style="line-height: 18px;"></span>
+| style="width: 390px;" | Flow Control<span style="line-height: 18px;"></span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Capacity:</span>
-| style="width: 390px;" | <span style="line-height: 18px;"></span>
+| style="width: 390px;" | -<span style="line-height: 18px;"></span>
 |}
@@ Line 224: / Line 224: @@
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Grid Voltage:</span>
-| style="width: 390px;" | <span style="line-height: 18px;"></span>
+| style="width: 390px;" | 240 / 110 V<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;" | 1/0 Triplex (4,2)
 |-
 | 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 260: / Line 260: @@
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Connected Housholds:</span>
-| style="width: 390px;" | 45<span style="line-height: 18px;"></span>
+| style="width: 390px;" | 34<span style="line-height: 18px;"></span>
 |-
 | style="width: 194px;" | <span style="line-height: 18px;">Connection Cost Cost to be covered by houshold:</span>
@@ Line 298: / Line 298: @@
 <br/><br/>
+[[Category:Micro_Hydro]]

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MHP El Roblar

Latest revision as of 09:54, 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 El Roblar

Latest revision as of 09:54, 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