Axial Turbine 20kw Hydro Generator For Hydro Electric Power Generation

Axial Turbine is widely used for low water head such as small river, small dam, etc. The mini axial turbine generator is made by generator and Impeller coaxial. Working principle and installation method: Choose suitable installation place ( riverside, rocky place of downstream river),use concrete and stone to build water channels; use wood to make a water gate; use barbed wire to make filter; use concrete and stone to make spiral case; build trumpet-style draft tube under the spiral case; the draft tube should be covered and under water 20-50m. The length of draft tube is the water head. The mini axial turbine generator is suitable for water head 1-6m.

Axial Turbine Product features

1. Suitable for the development of low water head larger flow of water resources;

2. Appliceable to large and small head change load changes of power plant;

3. For the low head,head and power changed greatly power station,can stably under various working conditions;

4. This machine is a vertical shaft device,has the advantages of simple structure,convenient repair,equipment,low price,easy to realize the direct drive etc.

5. The Kaplan blade is generally operated by the oil pressure relay installed in the body of the runner, which can rotate according to the change of head and load, so as to maintain the optimal coordination between the Angle of the guide vane and the Angle of the blade, thus improving the average efficiency. Kaplan turbine The highest efficiency of this kind of turbine has exceeded 94%. However, this kind of kaplan turbine needs a mechanism to operate the rotation of the blade, so the structure is more complex and the cost is higher.

Axial Turbine​ Product advantages

1) Simple installation

2) The mini turgo turbine is open channel installation, which suitable for low water head.

3) Suitable for household electricity( lamp, phone charging, rice cooker, induction cooker and other ordinary appliances) every family can install one unit.

4) Output electricity based on water flow, the water flow become bigger, output electricity will be higher; when the dry season coming and water flow become smaller, the unit still can produce electricity but output electricity become lower.

5) Small size, light weight.

6) Generator winding is made by copper wire.

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