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700kw Turgo Wheel Generator For Micro Hydro Generator
overview
Turgo impulse turbines are well suited to power generation in South East Asia. Their robust design features and simple construction provide good reliability and availability. Machine efficiencies are maintained over a wide flow range and progressive efficiency reductions due to erosion by silt present in the water are minimal.
The simple and robust Turgo Impulse turbine provides reliable power generation even on water supplies with silt burdens.
It offers a number of advantages particularly over reaction turbines especially in SE Asia that have been covered above.
The Turgo has a higher specific speed than Pelton turbine resulting in smaller
faster rotating turbine generator unit for a given head and flow
High tolerance to erosive particles in the water with no significant reduction in efficiency
Low maintenance design
Deflector speed control giving a fast response to load / frequency changes
Modular design approach
Flexibility in turbine design, layout and configuration
No penstock surge in response to a change in load or frequency
No penstock surge on emergency shutdown on loss of grid
Operation possible down to 10% of rated flow
A higher annual energy may be possible than is available from reaction turbines
on projects with long periods of low flow
1.The package of Project
a. Verification of documents submitted
b. Audition of documents by the authority
c. Signing the contract
2. Engineering Design
a. Selection of a complete set of equipment according to the request or Runh Power's recommandation or the request from the commissioner.
b. Design of overall layout and all the sub-systems within the parameter of power plant.
c. Selection of personnel participating in the project
d. Submission of technical solution to the commissioner for review and approval.
3.Equipment Purchase& Transportation
a.Turbo Generator Set and its auxiliary systems (boiler, condensing water collector, deaerator, high pressure and low pressure superheaters, power distribution system. etc )
b. All the construction material, tools, spare parts and other necessities of the project
4. Civil Construction
a. All the civil construction work within the parameter of power plant
5. Operation & Maintenance
a. Operation of power plant (technical counseling)
b.Regular maintenance and inspection
c.Technical Training Program for Power Plant Personnel
d.General Overhaul
6. Installation & Testing
a.Installation & testing for all systems & equipment provided by Runh Power
b.Installation, testing & trail run of all systems of a power plant
c.Installation, testing & trail run of entire power plant
7. Supply of Spare Parts
a. Long-term supply of spare parts and other consumibles.
Specification
| Name | 700kw Turgo Water Turbine Generator |
| Water Head | 105.0m |
| Runner Diameters | 0.68 m |
| Capacity2 | 500KW |
| Frequency | 50HZ |
| Generator Voltage | 400V |
| Layout pattern | vertical |
| Material(blades) | Stainless Steel ZG0Cr13Ni4Mo |
| Excitation | Brushless |
| Generator Insulation | F/F |
| Lifespan | 50 years |
