| Air-Cooled
SGen-1000A seriesSGen-1000A series
SGen-1000 A series / Air-Cooled
Air-cooled generators are available using
either Totally Enclosed Water to Air-Cooled
(TEWAC) or Open Air-Cooled (OAC) systems
depending on your requirements.
Due to simple cycle, combined cycle,
cogeneration and steam power plants ranging
up to 350 MVA
Technical features
Can be operated unattended
Reduced complexity / higher reliability
with fewer auxiliaries:
- No HO and
CO system
- No gas storage or gas generation, etc.
- No elaborate
seals or seal oil system
Ease
in erection, commissioning and maintenance
in the field
Inertias which can enhance transient
stability in remote/rural areas
Open or closed cooling circuit option
to accommodate varying site conditions
and customer preferences
High efficiency filters
Pressurized shaft seals to enhance
cooling air cleanliness
Spring mounted stator to minimize vibration
transmission to foundation
Uniform temperatures over the entire
stator and rotor lengths through:
- Symmetrical ventilation of the stator
and rotor
- Indirectly cooled stator winding with
excellent heat transfer
- Radially ventilated stator core
- Directly, radially
cooled rotor winding
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