Research on Automatic Arrangement Method of Process Piping in Nuclear Power Plant

According to the process and content of process piping layout design, based on the A-star algorithm, this paper introduces the concept of automatic arrangement, and proposes an automatic arrangement design method for nuclear power plant process piping. The method takes into account several factors, such as the nuclear power plant plant scheme, the connection relationship and location of process equipment, the constraints involved in the design of process piping layout, and the performance of the process piping layout scheme. Based on this method, the programming simulation of the automatic arrangement of the nuclear power plant process piping is carried out, the automatic arrangement design of the nuclear power plant process piping is realized, and the applicability of the method in the automatic arrangement of the process piping of the nuclear power plant workshop is verified.