リスクベースの設備管理(3)技術知識基盤ツールの適用
Application of Plant Technology Knowledge Infrastructure to Plant Engineering and Maintenance
著者:
川中 勉 Tsutomu KAWANAKA 玉木 悠二 Yuji TAMAKI 太田 吉美 Yoshimi OTA 好永 俊昭 Toshiaki YOSHINAGA
発刊日:
公開日:
equipment functionequipment propertyMaintenancePlantrisk evaluationTechnology knowledge infrastructure
概要
Management and maintenance tools are now greatly available for contributing reduction of maintenance cost and time. These tools surely give us much benefit, but are only for maintaining reliabilities of the equipment. Reliability of the plant dep ends on the design and actual operating conditions. Accordingly, the matter to do first is to consider facilities in the range of the plant life cycle. This brings the result that “process property” and “equipment property” are required besides “ equipment function” which has been used for the evaluation index. Because these properties are formed at the designing stage, the beginning of the life cycle, and by applying the equipment function to them, maintenance cost can be reduced cost wi thout risk increasing. To execute this subject, it is strongly required to accumulate information and data, to build up the Technology Knowledge Infrastructure. This paper reports the system and the way of applying the method to the actual plants.
