Difference between revisions of "MHP Ocote Tuma"

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| style="width: 194px" | <span style="line-height: 18px">Name of the site:</span>
 
| style="width: 194px" | <span style="line-height: 18px">Name of the site:</span>
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| style="width: 390px" | El Plan
+
| style="width: 390px" | Ocote Tuma
 
|-
 
|-
 
| style="width: 194px" | <span style="line-height: 18px">Country:</span>
 
| style="width: 194px" | <span style="line-height: 18px">Country:</span>
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| style="width: 390px" | <span style="line-height: 18px">Nicaragua (GPS Coordinates: ?)</span>
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| 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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|-
 
| style="width: 194px" | <span style="line-height: 18px">Power Output:</span>
 
| style="width: 194px" | <span style="line-height: 18px">Power Output:</span>
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| style="width: 390px" | <span style="line-height: 18px">24 kW</span>
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| style="width: 390px" | <span style="line-height: 18px">30 kW</span>
 
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| style="width: 194px" | <span style="line-height: 18px">Project Status:</span>
 
| style="width: 194px" | <span style="line-height: 18px">Project Status:</span>
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| style="width: 194px" | <span style="line-height: 18px">Gross Head:</span>
 
| style="width: 194px" | <span style="line-height: 18px">Gross Head:</span>
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| style="width: 390px" | 200m<span style="line-height: 18px"></span>
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| style="width: 390px" | <br/><span style="line-height: 18px"></span>
 
|-
 
|-
 
| style="width: 194px" | <span style="line-height: 18px">Net/Design Head:</span>
 
| style="width: 194px" | <span style="line-height: 18px">Net/Design Head:</span>
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| style="width: 390px" | 200m<span style="line-height: 18px"></span>
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| style="width: 390px" | <br/><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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| style="width: 390px" | 20 l/s<span style="line-height: 18px"></span>
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| style="width: 390px" | <br/><span style="line-height: 18px"></span>
 
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|-
 
| style="width: 290px" | <span style="line-height: 18px">Comments on flow variation during the year:</span>
 
| style="width: 290px" | <span style="line-height: 18px">Comments on flow variation during the year:</span>
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| style="width: 294px" | Problems with flow during dry season.<span style="line-height: 18px"></span>
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| style="width: 294px" | <br/><span style="line-height: 18px"></span>
 
|}
 
|}
  
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| style="width: 194px" | <span style="line-height: 18px">Comments:</span>
 
| style="width: 194px" | <span style="line-height: 18px">Comments:</span>
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| style="width: 390px" | <span style="line-height: 18px">General Technical Comments on the Project</span>
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| style="width: 390px" | <br/>
 
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|}
  
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| 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: 390px" | <span style="line-height: 18px"></span>
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| style="width: 390px" | -<span style="line-height: 18px"></span>
 
|-
 
|-
 
| style="width: 194px" | <span style="line-height: 18px">Storage Volume Reservoir:</span>
 
| style="width: 194px" | <span style="line-height: 18px">Storage Volume Reservoir:</span>
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| 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>
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| style="width: 390px" | Concrete <span style="line-height: 18px"></span>
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| 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>
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| 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>
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| style="width: 390px" | -<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>
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| style="width: 390px" | <span style="line-height: 18px"></span>
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| 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>
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| style="width: 390px" | <span style="line-height: 18px"></span>
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| style="width: 390px" | yes<span style="line-height: 18px"></span>
 
|}
 
|}
  
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|-
 
|-
 
| style="width: 194px" | <span style="line-height: 18px">Turbine Material:</span>
 
| style="width: 194px" | <span style="line-height: 18px">Turbine Material:</span>
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| 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>
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| style="width: 390px" | 24 kW<span style="line-height: 18px"></span>
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| style="width: 390px" | <br/><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>
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|-
 
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| style="width: 194px" | <span style="line-height: 18px">Nominal voltage:</span>
 
| style="width: 194px" | <span style="line-height: 18px">Nominal voltage:</span>
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| style="width: 390px" | <span style="line-height: 18px"></span>
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| style="width: 390px" | 120 / 240 V<span style="line-height: 18px"></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: 390px" | <span style="line-height: 18px"></span>
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| style="width: 390px" | <span style="line-height: 18px"></span><span style="line-height: 18px;">1800 rpm</span>
 
|-
 
|-
 
| style="width: 194px" | <span style="line-height: 18px">Frequency:</span>
 
| style="width: 194px" | <span style="line-height: 18px">Frequency:</span>
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|-
 
|-
 
| style="width: 194px" | <span style="line-height: 18px">Isolation Class:</span>
 
| style="width: 194px" | <span style="line-height: 18px">Isolation Class:</span>
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| style="width: 390px" | <span style="line-height: 18px"></span>
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| style="width: 390px" | H<span style="line-height: 18px"></span>
 
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|}
  
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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>
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| style="width: 394px" | <span style="line-height: 18px"></span>
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| 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>
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| style="width: 394px" | <br/>
+
| style="width: 394px" | Centro de Rodamientos
 
|-
 
|-
 
| style="width: 190px" | <span style="line-height: 18px">Distance between Pulleys:</span>
 
| style="width: 190px" | <span style="line-height: 18px">Distance between Pulleys:</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" | Thomson and Howe Energy Systems, J2<span style="line-height: 18px"></span>
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| style="width: 390px" | No control system, manual flow control<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">Load Control</span>
+
| style="width: 390px" | <br/>
 
|-
 
|-
 
| style="width: 194px" | <span style="line-height: 18px">Capacity:</span>
 
| style="width: 194px" | <span style="line-height: 18px">Capacity:</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 / 120 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" | Triplex No.4
 
|-
 
|-
 
| style="width: 194px" | <span style="line-height: 18px">Transformer Rating:</span>
 
| style="width: 194px" | <span style="line-height: 18px">Transformer Rating:</span>
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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>
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| style="width: 390px" | 25<span style="line-height: 18px"></span>
+
| style="width: 390px" | 55<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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{| border="0" align="left" cellspacing="1" cellpadding="2" style="width: 800px"
 
{| border="0" align="left" cellspacing="1" cellpadding="2" style="width: 800px"
 
|-
 
|-
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| [[File:ElPlan.JPG|thumb|right|300px|alt=ElPlan.JPG]]<br/><br/>
+
| [[File:OcoteTuma.JPG|thumb|right|300px|alt=OcoteTuma.JPG]]<br/><br/>
−
| [[File:Valve.JPG|thumb|right|300px|alt=Valve.JPG]]
+
| [[File:OcoteTuma 2.JPG|thumb|300px|OcoteTuma]]
 
|-
 
|-
−
| [[File:Control System El Plan.JPG|thumb|right|300px|alt=Control System El Plan.JPG]]
+
| [[File:OcoteTuma 3.JPG|thumb|300px|OcoteTuma]]
−
| [[File:Penstock El Plan.JPG|thumb|right|300px|alt=Penstock El Plan.JPG]]
+
| [[File:OcoteTuma 4.JPG|thumb|300px|OcoteTuma]]
−
|-
 
−
| [[File:Turbine El Plan.JPG|thumb|right|300px|alt=Turbine El Plan.JPG]]
 
−
| [[File:Runner 2 El PLan.JPG|thumb|right|300px|alt=Runner 2 El PLan.JPG]]
 
−
|-
 
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| [[File:Dam el Plan.JPG|thumb|right|300px|alt=Dam el Plan.JPG]]
 
−
|
 
 
|}
 
|}
  
 
<br/><br/>
 
<br/><br/>
 +
 +
[[Category:Micro_Hydro]]

Latest revision as of 09:55, 17 July 2014

Overview

Name of the site: Ocote Tuma
Country: Nicaragua (GPS Coordinates: ?)
Turbine Type: Pelton
Power Output: 30 kW
Project Status: in operation
Comments: -




Operation Data

Gross Head:
Net/Design Head:
Flow (design flow):
Comments on flow variation during the year:




Technical Information

Comments:


Civil Works and Penstock

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

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: Stamford
Phases: 3
Potencial (nominal):
Nominal voltage: 120 / 240 V
Nominal Speed: 1800 rpm
Frequency: 60 Hz
Isolation Class: H

Mechanical Transmission / Coupling

Type of Belt: Abasic Plana
Belt Manufacturer: Centro de Rodamientos
Distance between Pulleys:
Diameter of Generator Pulley:
Diameter of Generator Pulley:

Control System

Control System Manufacturer and Model: No control system, manual flow control
Type of Control:
Capacity:


Electrical Transmission

Mini Grid: yes
Connection to national Grid: no
Grid Voltage: 240 / 120 V
Diameter of Conductor: Triplex No.4
Transformer Rating:


Economic Information

Developer: (Contact: )
Start of Construction:
Date of Commissioning:
Ownership / Operation Model:
Operator:
Tariff structure:
Connected Housholds: 55
Connection Cost Cost to be covered by houshold:
Overall Project Costs:





Project Photos

OcoteTuma.JPG


OcoteTuma
OcoteTuma
OcoteTuma



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