Product Name: Hydroelectric Francis Water Turbine Generator 1.4-170mw
For example:
Francis water turbine generator HL233-LJ-350 & SF90-30/7600
Model Explanation:
For turbine:
HL: Mixed flow
233: Runner model
LJ: Vertical
350: Runner dia. 3.5m
For generator:
SF: Water turbine generator
90: Capacity 90MW
30: Pole no.
7600: O. D. Of the stator iron core 7600mm
Technical parameters:
Turbine:
1. Runner dia.: 0.6-10.5m
2. Water head: 21.2-270m
3. Efficiency: 85%
Generator:
1. Rated output: 1.4-170MW
2. Voltage: 6.3-13.8kV
3. Frequency: 50Hz
Material:
Turbine shaft: Cast steel, forged steel, carbon steel
Blade: Stainless steel
Bearing: Stainless steel, cast steel
Guide vane: Alloy steel
etc.
Structure and principle:
The Francis turbine is a type of water turbine that was developed by James B. Francis. It is an inward flow reaction turbine that combines radial and axial flow concepts. Francis turbines are the most common water turbine in use today.
The Francis type turbines manufactured by the Tianfa are compact in structure, reasonable in design, convenient in operation and maintenance and excellent in efficiency. They are in both vertical and horizontal shaft arrangement and can be vastly selected by the hydraulic power stations.
Applications:
The Francis type turbines are mostly suitable for hydro-power stations with medium or high head.
Packaging:
If no special requirement, the products are packed with wooden case in the container.
Quality assurance:
Our company has obtained the ISO 9001: 2000 quality management system certification issued by DNV. All products have passed environment management system certification by China Great Wall Quality Assurance Center, and are qualified.
Operation and maintenance manual with:
Operating criteria
O / M manual of Turbine & Generator
O / M manual of all main equipment / components
Wiring diagram of controls and switch boards panel
Parts list and cable list
Spare parts for Turbine
Supply the spare part for the turbine and associated equipment considered necessary for 3 years of operation of the generating units.
The contract includes the design, manufacture, inspection and testing, packing for export shipment.
Founded in February 2001, Tianjin Tianfa Heavy Machinery & Hydro Power Equipment Manufacture Co., Ltd. was a state-owned Holding Co., Ltd., formed by co-financing with multiple investors under the direct leadership of Tianjin Municipal Government and Tianjin Machinery? }Electric Industry Holding Group Company. It is one of the seven pillar industries that Tianjin municipal government supports and develops. Our leading products are: Large, medium and small-scale mixed-type, axial type, tubular-type hydro-generating unit; Large and medium-sized axial flow type, tubular-type pump pumping systems; Steel rolling equipment, hydraulic presses and other heavy machinery.
Company runs according to the modern enterprise mechanism and implements general manager responsibility system under the leadership of Board of Directors, with design, craft, testing and other functional departments, and all-round objective management system, such as manufacturing, testing, quality tracking and after-sales service. It has passed the ISO9001: 2000 quality certification. In Nov. 2009, It was awarded to be national enterprise technology center by Five State Ministries and Commissions.
Now we own a working staff of 884, of which more than 230 are state-level experts, high, middle and junior engineers or technicians, constituting a experienced and skilled professional and technical working team. Our team includes: 5 national experts, 45 with senior professional titles, 93 with intermediate professional titles, and 87 with junior professional titles. In addition, we hire a group of retired technical experts and senior technicians from the hydropower industry, and recruit graduates fresh from universities and technical schools, constantly strengthening the workforce and raising the overall quality of employees.
