hydro turbine / hydro equipment / pelton turbine

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hydro turbine / hydro equipment / pelton turbine
 
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Pelton turbine also called a free-jet turbine or Pelton wheel, a type of impulse turbine, named after L. A. Pelton who invented it in 1880. Water passes through nozzles and strikes spoon-shaped buckets or cups arranged
on the periphery of a runner, which causes the runner to rotate, producing mechanical energy. The runner is fixed on a shaft, and the rotational motion of the turbine is transmitted by the shaft to a generator.
 
The impulse type turbines are the best election for high head and small discharge hydraulic power resources. They have compact structure, small size, high efficiency and need fewer investments.They have been divided into Turgo and Pelton type.
 
 
 Pelton runner manufacture workmanship has been improved sharply in recent years. The runner could be wholly casted or forged stainless steel and then be shaped and polished by digital control machine tool. Pelton runner has been manufactured by us all this high strength, higher efficiency, and longer service life. The factory tests including static and dynamic balance test, UT test, and dimension measurement. 
 
The impulse type turbines made by Fuchun are ranging from 80 to 1,000m in water head,200kW to 20MW in capacity and 0.55 to 2.3 in runner diameter. Theirs shaft arrangements are either vertical or horizontal and they may have single nozzle, twin or multi-nozzles.
 
Partial refrence of data
Hydro turbine
Generator
 
Speed
governor
 
Type of
Vaive
Type
Design
Head(m)
Design
Flow
(m³/s)
Power
(kW)
Rated
Speed
(r/min)
Type
Rated
Power
(Kw)
Rated
Voltage
(v)
CJA237-W-90/1 ×7
530
0.370
1702
1000
SFW1600-6/1430
1600
6300
CWT/1
Z941H100DN250
CJA237-W-90/1 ×9
281
0.4541
1075
750
SFW100-8/1180
1000
6300
CWT/1
Z941H-40DN300
CJA237-W-90/1 ×9
325
0.179
1344
750
SFW1250-8/1430
1250
6300
CWT/1
Z941H-64DN300
CJA237-W-90/1 ×11
160
0.498
685
600
SFW630-10/1180
630
400
CWT/1
Z941H-25DN400
CJA237-W-90/1 ×11
186
0.535
860
600
SFW800-10/1430
800
400
CWT/1
Z941H-25DN400
CJA237-W-90/1 ×11
215
0.585
1075
600
SFW1000-10/1430
1000
6300
CWT/1
Z941H-40DN400
CJA237-W-90/1 ×11
249
0.628
1344
750
SFW1250-8/1430
1250
6300
CWT/1
Z941H-40DN400
CJA237-W-110/1 ×11
290
0.676
1702
600
SFW1600-10/1730
1600
6300
CWT/1
Z941H-40DN400
CJA237-W-110/1 ×11
334
0.738
2128
600
SFW2000-10/1730
2000
6300
CWT/1
Z941H-64DN400
 

0.2118 s.