400V 400kw vertical Kaplan Turbine Micro Hydro stainless steel

Product Description

vertical Kaplan micro 400kw hydro power plant

overview

• The water is poured into the scroll casing before the penstock. The scroll casing is made in such a way that the flow pressure is not lost. The cross-section of the scroll casing decreases evenly to maintain water pressure.
• Then with scroll casing, the guide vanes transport the water to the runner. In cranial turbines, guide vans are adjustable and can be adjusted to meet the required flow rate.
• If the guide vanes were not present, the flow in nature would be greatly increased due to its tangent penetration and would reduce the performance of the turbine, so the guide vanes also control the vortex of the water flow.
• When the guided van carries water directly towards the runner, the water enters the main area where it meets the runner blade.
• Runner blades are adjustable in cranial turbines to maintain optimal angles of attack with varying flow rates.
• When the velocity of the flow rate water after leaving the runner blade is higher, i.e., The relative velocity is more axial, so the runner blade must be adjusted vertically for the optimal angle of attack. Similarly, when the flow rate is low, the relative velocity is more tangent, and the runner blade must pitch tangentially.
• From the runner blades, water enters the draft tube, where the kinetic and pressure energy of the turbine decreases.
• Kinetic energy is converted into pressure energy, which leads to increased water pressure and finally water discharge from the turbine through the tri race.
• The runner rotates the rotation shaft of the blade to which the runner blades are attached. This rotation of the shaft is used for power generation.

Product Features

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

2. Applicable 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.

Specification

Why choose us?

1. More than 20 years of industry experience, install commissioning more than 150 equipment each year

2. Provide complete proposal for hydro power plant from water to wire

3. Abundant foreign power plant project implementation experience such as France, Japan, USA, South Africa, Sri Lanka, Iran, Southeast Asia

4. Design and manufacture of hydro power generator with voltage 400V,6.3KV . capacity exceed 1000kw with 400V

FAQ

1. You are a trading company or a manufacture?

We are a hydro turbine generator manufacture with over 20 years of experiences, Our factory is in the Sichuan you will take 2 hours driving after you reach Shuangliu Airport, pay a visit to our factory you will know more about us.

2. What Kind of water turbine should I choose?

We need to know water head, flow rate, voltage level, frequency, on-grid or off-grid running, automation level from you to work out the solution

3: Can you do the EPC for the hydro power plant?

Yes, We can design, producing and install the equipment, we will dispatch technologist and workers to install the equipment.