| Customization: | Available |
|---|---|
| After-sales Service: | Installation Guide Service |
| Warranty: | 1 Year |
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The Kaplan turbine is a response type that may be utilized with large discharges as well as being appropriate for low-pressure hydropower projects. Like the Francis runner, the Kaplan runner has to be immersed in water to function properly. Flow fills the runner by controlled guide vanes that are radially positioned around the turbine intake and strike runner blades with a certain angle of attack. The guide vanes coupled with the runner blades are changeable and may be adjusted by a regulator to obtain the best possible performance at various flow rates. Static blades are adequate at a steady flow rate. In the event of a malfunction, guiding vanes may also be closed to safeguard the runner. When water strikes the blades, it transfers energy to them and flows out via the draught tube. The velocity does not fluctuate from the intake to the exit if the cross section of the draught tube is considered to remain the same. The efficiency is unaffected by static pressure fluctuations at the suction head; therefore, the runner may be positioned elsewhere in the draught tube. The guiding vanes must be set directly in front of the runner when the runner is inserted within the tube to produce a correct twist. However, owing to a high head, the danger of cavitation rises if the draught tube is rather long
the Kaplan turbine working principle revolves around its being a type of axial flow reaction turbine with a pressure head range of 0-60m. Unlike the impulse-based Pelton turbine, which operates optimally within a pressure head range of 300m-1600m, or the mixed-flow Francis turbine, best suited for a pressure head range of 60m-300m, the Kaplan turbine operates primarily through a reaction mechanism. Water flows parallel to the axis of rotation, and as it passes through the turbine, it imparts its energy, causing the blades to rotate. What sets the Kaplan apart is its adjustable blades, which can be pitched to optimize performance across a wide range of flow conditions. This adaptability ensures that the turbine operates at peak efficiency, even when water flow rates vary.
| Material | Steel plate/Stainless steel |
| Shaft type | Vertical/Horizontal |
| Power range | 50KW-20MW |
| Speed range | 150RPM-1000RPM |
| Inlet direction | Vertical/Horizontal |
| Frequency | 50hz/60hz |
| Efficiency | 85%-93% |
| Runner range | 30cm-200cm |
| Guide vane | Counter Weight |
| Application | On-grid/Off-grid |
Why choose us?
1.More than 30 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
4.Design and manufacture of hydro power generator with voltage 400V
Hongya Power Generating Equipment To Utilities Limited(HPGE), is a professional manufacturer with 16 years experience of mini hydraulic generator generator set.HPGE have 200 workers, which the R&D part is 25%.
We have the equipment inclueded: Francis, pelton, turgo, Kaplan turbine, synchronous generator, speed governor, brushless excitor, hydraulic hardware etc with unit turbine generator set capacity under 20mw.HPGE offer a comprehensive range of hydroelectric power plant service such as: Project consultant of mini Hpp; Site management studies; equipment Design; Hydroelectric equipment Manufacture; Project management; Installation guidance; Commission and start operation; Operation guidance; Hydroelectric equipment maintenance etc.
We cooperate with more than 300 hydro power plants with more than 600 turbine generators sets, areas covering more than 20 provinces of China and also international markets such as Russia, Belarus, Turkey, Albania,Vietnam Indonesia, Nepal, Laos, Sri Lanka, Cuba and Brazil,France, South Africa etc.
1.You are a trading company or a manufacture?
We are a hydro turbine generator manufacture with over 15 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.
4: what the packing of the equipment?
We will use wooden box to protect product
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