Hydro Turbine Unit For Serbian Six Small Hydropower Station Renovation Project - China

This project consists of six hydropower stations, and our company is responsible to provide hydro-turbine products, including Pelton turbine runner, Francis turbine runner, Kaplan turbine runner, distributors, guide vanes, spiral case, inlet pipes, elbow pipes, main shafts, runner chamber, nozzle pipes, other accessories, etc.

The detailed information is listed below: 9# Station: Repair 3 sets of existing units, upgrade governor and relevant turbine equipment.

Horizontal Francis turbine units with double-runner structure and exposed groove now become the cultural relics to be protected, and its appearance could not be changed.

It is designed in an integral way by foreign company.

There will be a lot of complicities, limits and design difficulties for the repair and renovation of such power station projects which shall be the historical and cultural relics of their countries.

10# Station:

Two sets of new horizontal Kaplan S-type turbines (S-type tubular turbine with rotating blade) will be assembled in the new plant Adopt CFD design technology for optimization; new unit is manufactured.

11# Station

Three horizontal Francis units (one big unit and two small units) in the original plant shall be renovated.

There will be a lot of complicities, limits and design difficulties for the repair and renovation of such power station projects which shall be the historical and cultural relics of their countries.

12# Station

Three original units in the plant will be renovated.

Replace one set of vertical Francis turbine with exposed groove with vertical Kaplan Z-type turbine; replace the original two vertical blade-rotating turbines with new ones (both water head flow and runner diameter increased).

The new Kaplan Z-type turbine will be assembled with the original concrete inlet part and draft tube based on the given operation parameters.

The new Kaplan turbine shall be designed in a way to match the shape and dimension of the original concrete spiral case and draft tube.

So large-scale demolition will not be required.

14# Station

Install a set of new Pelton turbine.

Three original turbines (one big unit and two small units) were repaired twenty years ago, and now the existing turbines have low efficiency.

The big unit is operating in a low efficiency, while the two small units have the problems in their nozzle orifice and needle valves, so their operation efficiency is very low.

The existing turbines need to be repaired (due to grease-leakage and painting failure, etc.

).

The visible parts of the big unit operate occasionally.

These units are planned to operate for tourism purpose.

These units now become the cultural relics, and in order to maintain their original appearance, these turbines are not allowed to make significant changes, and the turbine types and forms shall not be changed.

A new set of vertical 6-nozzle Pelton turbine is designed and manufactured as per modern standards, and shall be installed in the auxiliary plant.

After the new unit is put into operation, the original three old units were shut down for cultural protection and tourism.

The unit is 780mm in diameter, with 6 nozzles.

The unit adopts the exposed structure largely, which is very special.

The turbine must support the whole generator and must operate in a stable way, so it is very difficult for the strength and structural design, while at the same time, it is required to consider the convenience of assembly, disassembly and maintenance of unit.

15# Station

2 sets of horizontal Pelton turbines are renovated.

The project has become the cultural relics.

So in order to keep the original appearance of the equipment, the turbine is not allowed to make significant changes, its appearance not allowed to be replaced.

There will be a lot of complicities, limits and design difficulties for the repair and renovation of such power station projects which shall be the historical and cultural relics of their countries.

9# Station:

HLGT021-W2J-82; 282 KW 10# Station:

GZGT009-WZ-150; 760 KW 11# Station:

Small Unit HLGT305-WJ-50; 236 KW

Big Unit HLGT309-WJ-74; 455 KW 12# Station:

Small Unit GZGT025-WZ-106; 615 KW

Big Unit ZZK160-LH-175; 2153 KW 14# Station:

CJGT003-L-78/6×7.5; 1356 KW 15# Station:

CJGT003-W-70.8/2×5.3; 230 KW

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.