Chengdu Forster Technology Co., Ltd.
Integrity, pragmatism, innovation, and provide the best solution for your hydro power plant.
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10KW 25KW 60KW 200KW Free Energy Permanent Magnet Alternative Energy Generators With Turbine
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 :
Hydroelectric power is the use of hydraulic power (with water head) to propel the hydraulic machinery (turbine) to turn the potential energy of the water into mechanical energy. If another machine is connected to the turbine (power generation)
The machine emits electricity as the turbine rotates, at which point the mechanical energy is converted into electrical energy. In a sense, hydropower is a process in which the potential energy of water becomes mechanical energy and becomes electrical energy.
A comprehensive engineering facility that converts water energy into electrical energy. Also known as hydropower plants. It includes a series of hydropower station buildings and installed hydropower station equipment for the production of electrical energy using water energy. Using the drop of the natural water flow concentrated in these buildings to form the water head, collecting and regulating the flow of the natural water flow, and transferring it to the water turbine, through the joint operation of the water turbine and the generator, converting the concentrated water energy into electric energy, and then passing through the transformer and the switch. Stations and transmission lines, etc., input electrical energy into the grid. In addition to the buildings required for power generation, some hydropower stations often have other buildings that serve the purposes of flood control, irrigation, shipping, over-wooding, and overfishing. The complex of these buildings is called a hydropower hub or water conservancy hub.
Francis Turbine Engine Features:
1. Francis turbine has the advantages of compact structure,hight efficiency,can adapt to a wide range of water head of turbine types,is one of the widely used around the world.
2. When the water folw through the tuibine wheel,it folws into,axial to radial,so it is also called the radial axial flow turbine;
3. Francis turbine is also called the Francis turbine,the flow from the surrounding radial inflow runner,then approximate axial flow runner,runner by the crown,under the ring and the blade;
4. It is applicable to the head from a range of 20 metersos up to 700meters,has the advantages os simple structure,stable operation,and high efficiency,but it is generally used in the range(50 to 400 meters).Simple power from a few KW to several 101000 tile.At present,the turbine output has exceeded 700000 kilowaats, the maximum.A turbine is one of most widely usede.
Product parameters:
| HL220-WJ-25 Free Energy Alternative Energy Generators | ||||||||||
| Model | Turbine Parameters | Generator Parameters | Driving mode | Speed Way | Water Intake | |||||
| Design head(m) | Under the design head | Design speed (r/min) | The power of generator | Rated speed(r/min) | Vavel control | Guide vane control | Diameter (mm) | |||
| Flow rate (m3/s) | The output(kw) | |||||||||
| HL220-WJ-25 | 7 | 0.18 | 11 | 741 | 8 | 750 | Direct connection | 300 | ||
| 8 | 0.19 | 14 | 792 | 10 | 750 | Direct connection | •• | 300 | ||
| 9 | 0.21 | 16 | 840 | 12 | 750 | Direct connection | •• | " | 300 | |
| 10 | 0.22 | 19 | 885 | 15 | 750 | Direct connection | •• | " | 300 | |
| 11 | 0.23 | 22 | 929 | 20 | 1000 | Direct connection | // | 300 | ||
| 12 | 0.24 | 25 | 970 | 20 | 1000 | Direct connection | •• | " | 300 | |
| 13 | 0.25 | 28 | 1010 | 25 | 1000 | Direct connection | 300 | |||
| 14 | 0.26 | 32 | 1048 | 30 | 1000 | Direct connection | 300 | |||
| 15 | 0.27 | 35 | 1084 | 30 | 1000 | Direct connection | 300 | |||
| 16 | 0.28 | 39 | 1120 | 35 | 1000 | Direct connection | 300 | |||
| 17 | 0.28 | 43 | 1154 | 30 | 1000 | Direct connection | 300 | |||
| 18 | 0.29 | 46 | 1188 | 40 | 1000 | Direct connection | 300 | |||
| 20 | 0.31 | 54 | 1252 | 50 | 1000 | Direct connection | 300 | |||
| 21 | 0.32 | 58 | 1283 | 50 | 1000 | Direct connection | 300 | |||
| 22 | 0.32 | 63 | 1313 | 60 | 1500 | Direct connection | 300 | |||
| 25 | 0.34 | 76 | 1400 | 75 | 1500 | Direct connection | 300 | |||
| 29 | 0.37 | 95 | 1508 | 100 | 1500 | Direct connection | 300 | |||
Product pictuers:
Installation design drawings:
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