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Pelton Hydro Generator 600kw Water Head 94% Efficiency
Introduction Hydraulic Pelton Turbine
Impact hydraulic turbine is a kind of hydraulic prime mover whose working jet center line is tangent to runner pitch circle, and runner blades are composed of a series of double bowl-shaped buckets. According to the arrangement of the main shaft, it is divided into two kinds of horizontal shaft and vertical shaft, no matter which kind of runner is always located in the atmosphere. This type of turbine is suitable for high-head and small-flow hydropower stations.
Runner and Buckets
Runner is a rotating part of the turbine. It is a circular disc on the periphery of which a number of buckets evenly spaced are fixed.
The buckets are made by two hemispherical bowl joined together. Each buckets have a wall in between two hemispherical bowl called splitter.
The splitter splits the jet of water striking the buckets into two equal parts and the jet of water comes out at the outer edge of the bucket.
The buckets are designed in such a way that the jet of water strike the buckets, deflected through 160 degree to 170 degree.
The buckets of the Pelton turbine are made up of cast iron, cast steel bronze or stainless steel.
Breaking jet
When the jet of water is completely closed by pushing the spear in forward direction than the amount of water striking the runner becomes zero. But still the runner keeps moving due to the inertia of the runner.
In order to stop the runner in the shortest possible time a small nozzle is provided which directs the jet of water at the back of the vanes. This jet of water used to stop the runner of the turbine is called breaking jet.
| CJA237/475 Pelton turbine generator unit | Generator | Unit output (kw) | |||||
| Turbine | |||||||
| Type | Water head(m) | Discharge (m³/s) | Output(kw) | Speed (r/min) | Type | Capacity (kw) | |
| CJA237/475-1*7 | 200 | 0.232 | 383.2 | 750 | SFW320-8/850 | 320 | 358.3 |
| 220 | 0.243 | 440.5 | SFW400-8/850 | 400 | 414.1 | ||
| 240 | 0.254 | 502 | SFW500-8/850 | 500 | 474.4 | ||
| 260 | 0.264 | 572 | 1000 | SFW500-6/850 | 500 | 540.5 | |
| 280 | 0.274 | 643.5 | SFW630-6/990 | 630 | 608.1 | ||
| 300 | 0.284 | 714.6 | SFW630-6/990 | 630 | 675.3 | ||
| CJA237/475-W-90/1*4.5 | 275 | 0.086 | 176.3 | 750 | SFW160-8/650 | 160 | 162.9 |
| 300 | 0.0896 | 200.4 | SFW200-8/740 | 200 | 185.8 | ||
| 325 | 0.0932 | 225.8 | SFW200-8/740 | 200 | 209.3 | ||
| 350 | 0.0969 | 252.8 | SFW250-8/740 | 250 | 235.1 | ||
| 375 | 0.1005 | 279.8 | SFW250-8/740 | 250 | 260.2 | ||
| 400 | 0.103 | 309 | 1000 | SFW250-8/740 | 250 | 287.4 | |
| 425 | 0.1077 | 341.3 | SFW320-6/740 | 320 | 320.1 | ||
| 450 | 0.1098 | 368.4 | SFW320-6/740 | 320 | 345.5 | ||
| 500 | 0.119 | 496 | SFW500-6/850 | 500 | 456 | ||
| 600 | 0.131 | 650 | SFW630-6/990 | 630 | 610 | ||
| 700 | 0.141 | 823 | SFW800-6/990 | 800 | 770 | ||
| CJA237/475-W-90/1*7 | 260 | 0.261 | 572 | 750 | SFW500-8/850 | 500 | 526 |
| 280 | 0.271 | 636 | SFW630-8/990 | 630 | 585 | ||
| 300 | 0.28 | 700 | SFW630-8/990 | 630 | 651 | ||
| 320 | 0.289 | 766 | SFW800-8/990 | 800 | 712 | ||
| 340 | 0.298 | 834 | SFW800-8/990 | 800 | 775 | ||
| 360 | 0.307 | 899 | SFW800-8/990 | 800 | 836 | ||
| 380 | 0.315 | 968 | SFW1000-8/1180 | 1000 | 900 | ||
| 400 | 0.327 | 1093 | 1000 | SFW1000-6/1180 | 1000 | 1021.9 | |
| 420 | 0.335 | 1159 | SFW1000-6/1180 | 1000 | 1189 | ||
| 440 | 0.343 | 1287 | SFW1250-6/1180 | 1250 | 1203.3 | ||
| 460 | 0.351 | 1382 | SFW1250-6/1180 | 1250 | 1292.2 | ||
| 480 | 0.359 | 1476 | SFW1250-6/1180 | 1250 | 1380.1 | ||
| 500 | 0.366 | 1567 | SFW1600-6/1180 | 1600 | 1465.1 | ||
Specification
| Name | 750kw Pelton Hydroelectric Turbine Generator |
| Water Head | 100 m |
| Runner Diameters | 0.65m |
| Capacity | 600KW |
| Frequency | 50HZ |
| Generator Voltage | 400V |
| Layout pattern | vertical |
| Material(blades) | Stainless Steel ZG0Cr13Ni4Mo |
| Excitation | Brushless |
| Generator Insulation | F/F |
| Lifespan | 50 years |
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.
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