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哈尔滨工业大学学报（英文版）2003，Vol.10Issue(4)：457-460,4.
Estimation of optimum operating point for thrust magnetic bearing with solid magnet
Estimation of optimum operating point for thrust magnetic bearing with solid magnet
摘要
Abstract
A carrying capacity-temperature rise analysis model has been established for analysis of the carrying capacity, temperature rise and carrying capacity-temperature rise characteristic of a thrust magnetic bearing with solid magnet. The results indicate that there must be an optimal operating point for the thrust magnetic beating with solid magnet. The main factors having effect on carrying capacity-temperature rise include static gap and/or ampere-turns. With proper static gap chosen, the bearing can be run near the optimal operating point by adjhusting ampere-turns, thereby optimizing the bearing properties.关键词
thrust magnetic bearing/carrying capacity-temperature characteristic/carrying capacity/thermo equilibriumKey words
thrust magnetic bearing/carrying capacity-temperature characteristic/carrying capacity/thermo equilibrium分类
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孙首群,田育民..Estimation of optimum operating point for thrust magnetic bearing with solid magnet[J].哈尔滨工业大学学报（英文版）,2003,10(4):457-460,4.基金项目
Sponsored by the National Natural Science Foundation of China( Grant No. 59990470). （ Grant No. 59990470）
