Abstract
The aim of this paper is to explore the capability of representing operational knowledge
by using
Multilevel Flow Modelling (
MFM
)
methodology. The paper demonstrate
s
how the
operational knowledge can be inserted into the MFM models and be used to evaluate the plant state,
identify the current situation and support operational decisions.
This paper will provide a general
MFM model of
the primary side in a standard Westinghouse
Pressurized Water Reactor (
PWR
)
system including sub
-
systems of Reactor Coolant System, Rod Control System, Chemical and
Volume Control System, emergency heat removal systems. And the sub
-
systems’ functions will
be
decomposed into sub
-
models according to different operational situations. An operational model
will be developed based on the operating procedure by using MFM symbols and this model can be
used to implement coordination rules for organize the utilizati
on of different MFM models in
different situation. Combining the operational model and different process models, MFM can be
used to identify plant situation.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of ISOFIC/ISSNP 2014 |
| Number of pages | 9 |
| Publication date | 2014 |
| Publication status | Published - 2014 |
| Event | 2014 International Symposium on Future I&C for Nuclear Power Plants/International Symposium on Symbiotic Nuclear Power Systems - Jeju, Korea, Republic of Duration: 24 Aug 2014 → 28 Aug 2014 |
Conference
| Conference | 2014 International Symposium on Future I&C for Nuclear Power Plants/International Symposium on Symbiotic Nuclear Power Systems |
|---|---|
| Country/Territory | Korea, Republic of |
| City | Jeju |
| Period | 24/08/2014 → 28/08/2014 |
Keywords
- Multilevel Flow Modelling
- Operation Knowledge Reorientation
- PWR primary system