Turbogenerators - Features
Air Cooled Turbogenerators - general characteristics
Generators have indirect cooled stator windings and direct cooled rotor windings.
Stator core is direct cooled with air.
| Frequency Hz |
Speed
RPM |
Power
factor |
Rated Voltage kV |
Power Range MVA |
| 50 |
3000 |
0,8 |
10,5 - 16 |
20 - 210 |
| 50 |
3000 |
0,8 |
15 - 20 |
210 - 350 |
| 60 |
3600 |
0,85 |
13,8 - 18 |
30 - 230 |
| 60 |
3600 |
0,85 |
17 - 21 |
230 - 300 |
| Mounting arrangement |
IM7305, IM7315, IM7316 |
| Method of cooling: |
IC 9 A1 W7 - IC 8 A1 W7 |
| Protection degree: |
IP 54 (IEC 60034-5) |
| Excitation: |
static (standard) or brushless as
special application |
| Thermal insulation class: |
F; thermally loaded only to class B |
| Terminal location: |
- above 3 + 3
- below, for connection to the bus
duct in the foundation |
| Coolers arrangement: |
- in the lower part of the frame
- in the foundation |
| Installation: |
with soundproof enclosure for
indoor or outdoor application |
|
Hydrogen Cooled Turbogenerators general characteristics
Generators have indirect cooled stator windings
and direct cooled rotor windings.
Hydrogen is used as a
coolant fluid.
Stator core is direct cooled with hydrogen.
| Frequency Hz |
Speed RPM |
Power factor |
Rated Voltage kV |
Power Range MVA |
| 50/60 |
3000/3600 |
0,8 - 0,9 |
up to 21 |
up to 600 |
| Mounting arrangement |
IM1105, IM1106, IM7305 |
| Method of cooling: |
IC 8 (H1) W7
IC 8 H1 W7 stat. winding |
| Protection degree: |
IP 54 (IEC 60034-5) |
| Excitation: |
static (standard) or brushless
as special application |
| Hydrogen pressure: |
4 - 7 bar |
| Thermal insulation class: |
F; thermally loaded only to class B |
| Terminal location: |
3 above + 3 below |
| Installation: |
indoor or outdoor |
|
Hydrogen - Stator Water cooled Turbogenerators general characteristics
Generators have direct cooled stator windings through demineralized water and direct cooled rotor windings
with hydrogen.
Stator core is direct cooled with hydrogen.
| Frequency Hz |
Speed RPM |
Power factor |
Rated Voltage kV |
Power Range MVA |
| 50/60 |
3000/3600 |
0,8 - 0,9 |
18 - 27 |
400 - 900 |
| Mounting arrangement |
IM7305 |
| Method of cooling: |
IC 8 (H1) W7
IC 9 (W7) W7 stat. winding |
| Protection degree: |
IP 54 (IEC 60034-5) |
| Excitation: |
static |
| Hydrogen pressure: |
3 - 6 bar |
| Thermal insulation class: |
F; thermally loaded only to
class B |
| Terminal location: |
6 below |
| Installation: |
indoor or outdoor |
|
|
