RISK ANALYSIS AND ENVIRONMENT PROTECTION,PRA(R)(POLLUTION REDUCTION ANALYSIS)AS INSTRUMENT OF APPLICATION OF IPPC

摘要

Because of the need of collectivity performance, the unloading force of the permanent magnetic bearing will be increased to 70 percent of weight of the rotating part, which will increase the risk of the permanent magnetic bearing . According to the FTA of the permanent magnetic bearing, all kinds of factors such as manufacture and assembly are considered synthetically, the risk analysis of the permanent magnetic bearing system is made and the risk probability is calculated.