Pelton Turbine - China

Pelton Turbine

Pelton turbine is suitable for medium and high water head power plants.

The key components are: Pelton runner, main shaft and Nozzle assembly.

Application Scope: Alcance de aplicación:

Water Head: 100 ~ 1700m

Output: 0.1 ~ 300MW

Frequency: Frecuencia: 50/60HZ

Runner Diameter: 0.5 ~ 3m

1 - Advanced CFD, FEA technic is utilized in the designing process to ensure better technical solution.

Getai Hydropower is one of the leading Pelton Turbine manufacturers.

Our Pelton Turbine Generator, Pelton Turbine Efficiency, Pelton Runner has high quality and competitive price, and you can see the Application Of Pelton Turbine.

CFD analysis for Pelton turbine is performed in order to predict the turbine performance.

The head loss in the collecting pipe and injector assembly is calculated based on CFD analysis results.

The relation of needle stroke and flow also can be calculated.

CFD analysis can improve injector and nozzle design to reduce head los.

The flow curve relative to needle stroke can be drawn based on analytical data.

CFD analysis can simulate the whole procedure which flow coming into and outgoing from bucket.

The flow visualization can clearly show whether water flow outgoing from bucket pressure side hit the bucket back side.

Such flow situation will cause more hydraulic loss and should be avoid during runner bucket optimum design process.

The torque generated by runner and pressure distribution in the bucket can be calculated based on CFD analysis results.

Turbine output and efficiency is finally predicted for various operating points.

Fig.

8 Flow inside bucket

Shenyang Getai Hydropower Equipment Co., Ltd main products: Pelton Turbine, Francis Turbine, Kaplan Turbine, Tubular Turbine, Pelton Turbine Generator, Francis Turbine Generator, Double Francis Turbine, Pelton Turbine Formula, welcome to our factory!

The possible location of cavitation can be predicted based on the pressure distribution in the bucket.

The phenomena of cavitation should be avoided in the back tip of splitter by optimum design for back shape of splitter.

3 - All raw material strictly conform to international standard, key component such as runners, guide vane is Forged and entire CNC machined.

Chemical Composition for ASTM A473 S41500 and ASTM A743 CA6NM(%)

Material No.

C Si Mn P S Cr Ni Mo

ASTM A473 S41500 ≤0.05 ≤0.60 0.5-1.0 ≤0.030 ≤0.030 11.5-14.0 3.5-5.5 0.40-0.80

ASTM A743 CA6NM ≤0.06 Max1.0 Max1.0 ≤0.040 ≤0.030 11.5-14.0 3.5-4.5 0.40-1.0 Mechanical Property for ASTM A473 S41500 and ASTM A743 CA6NM

Material No.

σ0.2(Mpa) σb(Mpa) δ5(%) ψ(%) Akv (J/cm2) HB

ASTM A473 S41500 ≥620 ≥795 ≥15 ≥45 ≥50 ≤295

ASTM A743 CA6NM ≥550 ≥755 ≥15 ≥35 ≥50 ≤285 4 - State of the art machining and testing equipment, as well as licensed professional engineers all combined to help guarantee better product precisioness.

5 - All product is subject to strict inspection according to international standards and client special requirements.

Company Contact:

• Posted By: Shenyang Getai Hydropower Equipment Co.,Ltd

• Phone: +86-24-89305318

• Address: No.205,HongHui Road,Yuhong District, Shenyang , Liaoning , China

• Email:

• Website: http://www.gthec.cn/

• Business Description: SHENYANG GETAI HYDROPOWER EQUIPMENT CO., LTD. is located in Shenyang City, the old Northeastern industrial base of China.
  
  GETAI is a high technology enterprise established in 1992, aiming to supply integral solution for new and old hydropower plants.
  
  Its main products include high efficient Pelton turbine, Francis turbine, Kaplan turbine and relevant accessories.
  
  Shenyang Getai Hydropower Equipment Co., Ltd main products: Pelton Turbine, Francis Turbine, Kaplan/Tubular Turbine, Pelton Turbine Generator, Francis Turbine Generator, Double Francis Turbine, Pelton Turbine Formula, welcome to our factory!
  
  Our company covers an area of 30, 000 square meters, employs more than 140 people, more than 20 professionals and technical personnel, we has formed a unique technological advantage in R&D, design and manufacturing, We provide pelton turbine experiment, francis turbine diagram, francis turbine working and so on.
  
  We established an overseas technology research and development center in Canada in 2015 - Through the use of CFD computer dynamic water flow simulation system, it could comprehensively analyzes and calculates the technical parameters of the newly-built power station and the actual operation status of the upgraded power station, providing users with customized design to maximizing the generation capacity of the power station.
  
  Turbine core components are subjected to force analysis using finite element FEA technology, and weak links are reasonably strengthened.
  
  Castings are manufactured using AOD, VOD ultra-low carbon refined molten steel, and the service life is extended on the basis of ensuring the safe use of the product.
  
  We have dozens of high precision lathe, including φ8m, φ6.3m, φ2.5m, M4000H2, GMB2540, TK6920, TK6516, TK6513 and multi-axis CNC boring and milling machining centers.
  
  Getai manufactured the first entirely CNC machined forged Pelton runner as well as entirely CNC machined forged Francis runner in China.
  
  Getai Hydropower has provided advanced design and renovation solutions for many new and old hydropower stations at home and abroad.
  
  The products are distributed to more than 30 provinces, cities, autonomous regions and more than 20 countries abroad.
  
  We advocate green production, people-oriented, and honest management.
  
  On the basis of several years of turbine manufacturing experience and excellent technology with continious upgrading, GETAI will offer the best products and service to each customer.