| 摘要 |
<p>PURPOSE:To forecast the abnormality of a plant and to rapidly support the operation of the plant by forming an operation manual or the like as a data base and utilizing the data base as a forecasting knowledge. CONSTITUTION:The processing result of an input processor 3 for inputting the water level of a steam generator and the pressure of main water supply from the plant P is inputted to the forecasting device 4 of the plant operation supporting device and data stored in memories 1, 2 to be 1st and 2nd storing means are referred to forecast the abnormality of the plant P. Manuals such as the operation essential points of the plant P are stored in the memory 1 by a prescribed format. On the other hand, the effect of processing to be executed by an operator at the time of generating abnormality in the plant P is stored in the memory 2. The forecasting device 4 forecasts the abnormality in the plant P by referring the data bases stored in the memories 1, 2, outputs the forecasted result from an output device 5 and forecasts the state of the plant P by simple pattern matching processing based upon code processing to attain rapid operation support.</p> |
