Design Plant Capacity: 14.1MW(3×4.7MW)
Max Head:7.33 meters
Rated Head: 6.1 meters
Min Head:5.1 meters
Rated Flow: 3 ×88.87 m³ / s
Rated Speed: 150 rpm
Type of Turbine: Bulb Tubular Turbine
Number of Turbines: 3
Manufacture:China. Zhangjiajie Tiancheng Electromechanical
Equipment Manufacturing Co.,Ltd
|Type||Bulb turbine with fixed blades/ adjustable blades|
|Water head||From 2m to 20m.|
|Installation capacity||From 100KW to 20MW|
|Runner blades material||Stainless steel (0Cr13Ni4Mo)|
|Generator type||Synchro generator|
|Auxiliary Equipment||Governor, Inlet Valve, unit side panel, excitation system|
The bulb hydro turbine is a reaction turbine of horizontal Kaplan type which is used for extremely low heads from 2m to 20m.
The feature of this turbine is that the upstream have a watertight
casing which contains a generator located on a horizontal axis, the
case shape is like a bulb, so it is called bulb turbine.
The bulb turbines have higher full-load efficiency and higher flow
capacity as compared to Kaplan turbine.
The Bulb Tubular turbine is the best selection for exploitation of
tidal power and hydraulic power with extremely low water head and
extremely large discharge. It has large discharge, high specific
speed and high efficiency, and needs less excavation in civil
1. Water head: from 2m to 20m
2. Capacity: 100kw to 20MW
3. Runner diameter: 0.4 to 6m
4. Frequency: 50hz or 60hz
5. Output Type: 400V, 6.3KV, or 10.5KV AC three phase
If you are interested in the Bulb turbine, you should have some key
parameters (such as net head, flow discharge, unit number,
frequency, voltage) in inquiry.
TC Company is the complete Chinese hydropower equipment supply, consulting and
engineering design venture in the field of hydropower equipment. We
provide the high quality Chinese hydropower equipment with advanced
technologies and integrated services to meet the global hydropower
With our Integrated Services concept, we provide you with
customized support from project planning through implementation to
plant commissioning and service. Our principle: Customer’s project
is our project , customer’s success is our success.
TC Company covers the services, complete equipment supply, economic solution
of the global hydropower projects and aims to be the best global
supplier of hydropower equipment as well as the best integrated
services provider on the hydropower markets.