Difference between revisions of "MHP El Roblar"

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|-
 
|-
 
| style="width: 194px;" | <span style="line-height: 18px;">Country:</span>
 
| 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>
 
| style="width: 194px;" | <span style="line-height: 18px;">Turbine Type:</span>
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<br/>
 
<br/>
  
 +
<br/>
  
 
= Operation Data<br/> =
 
= Operation Data<br/> =
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|-
 
|-
 
| style="width: 194px;" | <span style="line-height: 18px;">Net/Design Head:</span>
 
| 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>
 
| style="width: 194px;" | <span style="line-height: 18px;">Flow (design flow):</span>
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<br/>
 
<br/>
  
 +
<br/>
  
 
= Technical Information<br/> =
 
= Technical Information<br/> =
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|-
 
|-
 
| style="width: 194px;" | <span style="line-height: 18px;">Comments:</span>
 
| 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>
 
|}
 
|}
  
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|-
 
|-
 
| style="width: 194px;" | <span style="line-height: 18px;">Dam construction material:</span>
 
| 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>
 
| style="width: 194px;" | <span style="line-height: 18px;">Dam Dimensions:</span>
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|-
 
|-
 
| style="width: 194px;" | <span style="line-height: 18px;">Storage Volume Reservoir:</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>
 
| 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: 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: 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: 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: 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: 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>
 
| style="width: 194px;" | <span style="line-height: 18px;">Penstock Material:</span>
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|-
 
|-
 
| style="width: 194px;" | <span style="line-height: 18px;">Security Valve:</span>
 
| 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>
 
|}
 
|}
  
 
== Electromechanical Equipment<br/> ==
 
== Electromechanical Equipment<br/> ==
 
  
 
=== Turbine ===
 
=== Turbine ===
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|-
 
|-
 
| style="width: 194px;" | <span style="line-height: 18px;">Turbine Diameter:</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: 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>
 
| style="width: 194px;" | <span style="line-height: 18px;">Turbine Manufacturer:</span>
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|-
 
|-
 
| style="width: 194px;" | <span style="line-height: 18px;">Potencial (nominal):</span>
 
| 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: 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: 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: 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: 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: 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>
 
| style="width: 194px;" | <span style="line-height: 18px;">Direction of Rotation:</span>
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<br/>
 
<br/>
  
 +
<br/>
  
 
=== Generator: ===
 
=== Generator: ===
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|-
 
|-
 
| style="width: 194px;" | <span style="line-height: 18px;">Potencial (nominal):</span>
 
| 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: 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>
 
| style="width: 194px;" | <span style="line-height: 18px;">Nominal Speed:</span>
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|-
 
|-
 
| style="width: 190px;" | <span style="line-height: 18px;">Type of Belt:</span>
 
| 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: 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: 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: 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: 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>
 
|}
 
|}
  
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|-
 
|-
 
| style="width: 194px;" | <span style="line-height: 18px;">Control System Manufacturer and Model:</span>
 
| 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: 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: 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>
 
|}
 
|}
  
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|-
 
|-
 
| style="width: 194px;" | <span style="line-height: 18px;">Grid Voltage:</span>
 
| 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: 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: 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>
 
|}
 
|}
  
 
<br/>
 
<br/>
  
 +
<br/>
  
 
= Economic Information<br/> =
 
= Economic Information<br/> =
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|-
 
|-
 
| style="width: 194px;" | <span style="line-height: 18px;">Connected Housholds:</span>
 
| 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>
 
| style="width: 194px;" | <span style="line-height: 18px;">Connection Cost Cost to be covered by houshold:</span>
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<br/>
 
<br/>
  
 
+
<br/>
  
 
= Project Photos<br/> =
 
= Project Photos<br/> =
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<br/><br/>
 
<br/><br/>
 +
 +
[[Category:Micro_Hydro]]

Latest revision as of 09:54, 17 July 2014

Overview

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





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.





Technical Information

Comments: -


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"

Electromechanical Equipment

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



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

Mechanical Transmission / Coupling

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

Control System

Control System Manufacturer and Model: Nica Bosch
Type of Control: Flow Control
Capacity: -


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: -



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:








Project Photos

Dam El roblar.JPG
Dam El roblar 2.JPG
Valve El roblar.JPG
Pelton El roblar.JPG
Pelton El roblar 2.JPG