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Simple Standard Type Francis Hydro Turbine Generator Unit For Hydro Power Plant

Simple Standard Type Francis Hydro Turbine Generator Unit For Hydro Power Plant

Brand Name:Forster
Certification:CE/TUV/ISO9001
Model Number:HL220-WJ-42
Minimum Order Quantity:1 Set/Sets
Delivery Time:180days
Payment Terms:L/C, T/T
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Location: Chengdu Sichuan China
Address: Building No.4.Zhongtie Xicheng Third East Road of Guanghua, Qingyang District, Chengdu city,Sichuan,CHINA
Supplier`s last login times: within 31 hours
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Product Details

Automated Control Boost Step Down Operation Is Simple Standard Type Francis Turbine Generator Unit For Hydro Power Plant


Our main products included:


1. Kaplan turbine generators series.


2. Turgo turbine generators series.


3. Tubular turbine generators series.


4. Francis turbine generators series.


5. Pelton turbine generators series.


Product features :


Francis turbine is a kind of counter-attack turbine, invented by American engineer Francis in 1849, also known as Francis turbine, or radial flow turbine. Water flows radially into the runner, and then flows out approximately axially. The runner consists of a crown, a ring and a blade.


Francis turbine has wide application head (about 20-700m), simple structure, stable operation and high efficiency, and is the most widely used type of turbine in modern times.


Product parameters:


HL220-WJ-35 Francis turbine performance data and supporting table
ModelTurbine ParametersGenerator ParametersDriving modeSpeed WayWater Intake
Design head(m)Under the design headDesign speed (r/min)The power of generatorRated speed(r/min)Vavel controlGuide vane controlDiameter (mm)
Flow rate (m3/s)The output(kw)
HL220-WJ-35140.56274860750Direct connection500
150.526977565750
160.547680075750
170.568382580750
180.579184990750
190.5999872100750
200.61068941001000
210.621149171101000
220.631239381201000
230.651319591301000
240.661409801401000
250.6714910001501000
260.6915810201551000
270.716710391651000
280.7117610581751000
290.7318610771851000
300.7419510951951000
310.7520511142001000
320.7621511312151000
330.7722611492201000
340.7923611662301000
350.824611832451000
360.8125712002551000

Product pictuers:



Installation design drawings:



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FAQ

Q1, Which turbine should I choose?

Please tell me the water head, flow rate, frequency, Total power you need

, voltage, on grid or off grid operation, we will propose a solution.


Q2, Can your factory provide all the equipment for hydropower generation?

Yes, we can provide you with turbines, hydro-generators, pressure regulators, turbine wheels, control panels, transformers, monitoring systems and more.


Q3, Can you do EPC for a hydroelectric power plant?

Yes, we can provide TURN-KEY and EPC services including measurement, design, manufacturing, construction, manufacturing, commissioning, inspection, maintenance runner replacement and refurbishment/upgrade/improvement/repair/refurbishment of turbines/generators including bearings, seals For parts and key parts, we will send technicians and workers to install equipment.


Q4,Is your company a trading company or a manufacturer?

We are a manufacturer of hydro turbine generators and started to promote the international market in 2013. Our factory is located in Sichuan, where China's water conservancy and hydropower is most developed. Welcome to visit our factory in China.


Q5, What is an acceptable MOQ?

For this product, our acceptable MOQ is 1 set.


Q6,How long is the delivery time?

Delivery times range from 15 days to 6 months depending on the model you are purchasing.


Q7,Does the runner of Francis turbine produce negative pressure during operation? If the negative pressure will be generated, where will the negative pressure be generated, and how much range should we choose the measuring instrument?

When the turbine is in an operating state of no-load, low head, small load, high head, and overload and large flow, it will cause the dynamic load caused by pressure pulsation and hydraulic disturbance.

Since the Francis turbine is a fixed-blade hydraulic machine, when the turbine runs away from the optimal working condition, a large vacuum is generated in the area near the axis of the draft tube due to the rotating circumferential velocity of the runner outlet water flow.

The pulsation produces instantaneous negative pressure, the vacuum is not high, and it is not suitable for measurement due to its generation in the casing. Vibration, audio and other alternative measuring methods can be considered.

Due to the uneven gap between the rotating part and the fixed part of the turbine, the center of the wheel is deviated from the center of the unit. The gap between the fixed and rotating labyrinth rings of the wheel is constantly changing with the rotation of the wheel, and the water pressure in the gap changes accordingly.

When the flow of water flowing into the runner loses its axisymmetricity, an unbalanced lateral force occurs and pressure pulsations also occur.


Q8,Does your company have its own independent official website?

Of course, and we can see more information about our company and products on our official website.

website:www.fstgenerator.com



China Simple Standard Type Francis Hydro Turbine Generator Unit For Hydro Power Plant supplier

Simple Standard Type Francis Hydro Turbine Generator Unit For Hydro Power Plant

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