This project is located in a national park in Kinshasa, the capital city of Democratic Republic of the Congo. It is an international electromechanical & hydropower general contracting project of Getai Hydropower as a hydropower equipment supplier. The scope of equipment supply includes: hydro-turbine, generator, excitation device, governor, water supply and drainage system, automatic control system, high and low-voltage systems, etc. Getai Hydropower chooses the supervision system to strictly control the product quality, other than hydraulic turbine, provided by its subcontractors to ensure the overall product quality. The advanced optimization design method is adopted in the hydraulic and structural designs of the turbine units. The core component of the turbine, namely: the runner is designed by CFD Analysis, which improves the specific speed of the turbine, reduces the dimensions of turbine units, improves their speed, and realizes the direct connection between turbine and generator. Therefore, that solves the difficulty of how to install the low water head Kaplan turbine units without speed increaser, simplifies the structural design of the units, improves the reliability and stability of the unit operation, and reduces the period and costs for unit maintenance. Our company works as the general contractor for electromechanical equipment. We are responsible to provide the hydro-turbine and generator products, including: Kaplan turbine runners, distributors, shafts, elbow pipes, bearings, inlet pipes, runner chambers, etc. for turbine, and rotor, stator, governors, excitation devices and relevant accessories for generators. The main parameters are listed below: Turbine: Generator: Rated head: 4m Rated voltage: 400V Rated output: 1052Kw Rated flow: 29.8 m3 /s Rated efficiency: 94% Frequency: 50Hz Rated speed: 150 r / min Rated Power: 1000KW
Runner diameters: 0.6-3m Suitable water head: h=3-30m Capacity of the generator unit: 160-20000kw The speed range of the turbine: 60-750rpm * the propeller type is with a vertical axle and fixed runner, blade angle can not be changed during operation mode, the efficiency curve is steep and this type is generally suitable for power station that has water head with slight change or its operating units can be adjusted according to actual load change. * the kaplan type is with adjustable runner controlled by oil servomotor and moved according to the load/head change to ensure higher average efficiency, the efficiency of some kaplan turbine is higher than 94%.
Runner diameters: 0.8-3.3m Suitable water head: h=2-30m Suitable flow: q=1.62-53.6m3/s Capacity of the generator unit: 35-8700kw * it has large overflowing, good flow characteristic and high efficiency etc. Merits. * the runners are fixed or can adjust manual the efficient turbine of this kind can produce a large quantity of water flow which passes unimpeded. * all are horizontal type, the water enter into the turbine along the axial direction. * compared with vertical axle flowing type units, the factory building is little in excavating amount, and hydropower station water conservancy project investment can save 10%- 20%, equipment investment saves 5%- 10%. Every product, equipment, service and whole-system will be specially designed and customized according to each customer's or project's requirements. If you need us to design a proposal for your project, please send us your specific requirements now, our sales engineers will contact you the soonest.
Suitable water head: h=40-300m Suitable flow: q=0.35-1.166m3/s Capacity of the generator unit: 100-1250kw The speed range of the turbine: 600-1000rpm * its nozzle has a 22.5161227;angle with the runner rotation surface. * the runner is heavily pushed by water from pressure pipe that is switched to high speed jet flow through spray nozzle, imposing the runner in inclined direction. * the runner works by water flow entering one side of vane and coming out from its other side, pushing the runner to rotate, the runner then drive the generator through coupler to produce electricity. * it can reliably operate with simple structure, easy inspection and maintenance. * inclined jet type turbine has as simple structure as the pelton turbine, reliably operate with simple structure, easy inspection and maintenance. * it has the merit of high specific speed, wide application range, easy to coupling and direct connation to the generator. Addnew's inclined jet hydro turbines (turgo turbines) is one type of impulse turbine. It is well developed and widely used in mountain area.
Suitable water head: h=100-1000m Suitable flow: q=0.13-5.81m3/s Capacity of the generator unit: 200-20000kw The speed range of the turbine: 250-1000rpm * the runner works by being heavily pushed with jet flow that is switched through injection nozzle from high-pressure pipe. The feature is that is works by impulsing the runner to rotate with kinetic energy of water flow, and the jet center of nozzle and the runner are in the same plane. * it is divided into vertical type and horizontal type two kinds. Horizontal type each has 1-2 runner, each runner has 1-2 nozzle, vertical type each has only one runner, each runner has 2-4 nozzles.
Providing customized high quality services covering from system design of power plant, electromechanical equipment design and development, and manufacturing technique design, and manufacture, and testing, and inspection and after-sale service Depends on the dimension of the equipment
Pelton Turbine Generator 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 aplicaci�³n: Water Head:� 100 ~ 1700m Output:� 0.1� ~ 300MW Frequency:� 50/60HZ Runner Diameter:� 0.5 ~ 3m Lift Span 30-50 years 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 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 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!
Runner diameters: 0.35-2.5m Suitable water head: h=10-300m Capacity of the generator unit: 160-20000kw The speed range of the turbine: 150-1000rpm The power output ranges from 160kw to 20000kw, runner diameters are between 0.5 and 2.5 meters. The speed range of the turbine is from 150 to 1000 rpm. excellent peak efficiency. high efficiency also at partial water flow down to about 50%. 2 or 4 bearing gen-set arrangements. bearings rated for more than 100 000 hours of operation. guide vane control electrically or hydraulically. complete range of specific speeds for runner design allows optimized matching to synchronous speed.
Kaplan & Tubular Turbine Kaplan Turbine is suitable for medium & low water head and large flow power plants. With same water head, the Kaplan runner speed is higher than that of the Francis'. The Kaplan runner blade can be either fixed and rotatory. The key components include: Kaplan runner, Distributor, Main shaft, Main shaft seal, Turbine guide bearing, Governor, Draft tube, Spiral case. Tubular Turbines are suitable to lower water head, is a kind of horizontal turbine with straight flow channel. There is no spiral case in Tubular turbine, and its blades can be fixed or rotatory. The key components include: Tubular runner, Distributor, Turbine guide bearing, Governor among other. Our Kaplan &Tubular Turbine has the features with Kaplan Turbine Design, Kaplan Turbine Advantages. Best quality and factory price will give you Application scope: Kaplan turbine Tubular Turbine Water Head: 3 ~ 80m 2 ~ 25m Output: 0.1 ~ 200MW 0.05 ~ 57MW Frequency: 50/60HZ 50/60HZ Runner Dia.: 1 ~ 11m 1 ~ 7m We also provide Casting Pelton Runner, Forged Pelton Runner, Casting Guide Vane, Francis Runner Band Heat Treatment, Pelton Turbine. Product Introduction 1. Advanced CFD, FEA technic is utilized in the designing process to ensure better technical solution 2 Â CAE casting simulation is adopted for the produciton of casting parts, this advanced and reliable process plan could help effectively improve product quality.
