Table of Contents
Advertisement
© Copyright 2016 ABB. All rights reserved.
Maintenance
Turbine cleaning during operation
Recommended operating state for turbine wet cleaning
The following operating state has been tested and is approved by ABB
Turbo Systems:
Characteristic / component
Engine load (guide value)
Turbine inlet temperature
T
before water injection
TE
Water supply
Water pressure (overpres-
sure over atmosphere) p
If necessary, engine performance must be reduced to maintain these
conditions.
The cleaning cycle can now be started based on the following description.
Operation Manual / TPS44-F.. - TPS61-F..
5
5.3
short
water injection time
350 - 400 °C
2.0 bar
WT
Page 63
Conditions
long
water injection time
20 ... 40 %
350 - 430 °C
ensured
1.5 bar
Advertisement
Table of Contents
