The Measurement of the Pressure of Super-dynamical Variation
Zhou Guoqiu Peng Chunmei Liu Runquan Ye Guoguang Yi Meiqi
A pressure signal sampling and processing system, consisting of an MS-1215 A/D board and an BM personal computer, is described in this paper. The system can not only sample the superdynamical varying pressure signals, when PWR simulates LOCA, but also process them in time. The system is ighly accurate and has complete functions. It can print parameters and graphs when required. The efetive measures to be taken to make sure that the input signals to the computer are reliable are also decribed.