船用高温超导电机的进展  

Progress of Marine HTS motor

作　　者：吴始栋 王岳 

机构地区：[1]中船重工集团公司725所,河南471039

出　　处：《船电技术》2005年第2期14-18,共5页Marine Electric & Electronic Engineering

摘　　要：自1986 年发现高温超导材料(HTS)以来,至今已经有100 余种高温超导材料,不过只有2 种可以加工成丝材(线材)或带材,即Bi-2223 和Y-123 高温超导材料。随着HTS 加工技术和制冷技术的进步,通过从小型电动机5 hp到200 hp 和大型电动机1000 hp 到5000 hp 的各种电机试验,积累了许多设计和制造经验,于是研制了5MW HTS 船用电动机,为未来更大的船用HTS 电动机25MW 以及船用HTS 发电机奠定基础。同时,与传统电动机(铜线线圈)进行了比较,表明HTS 电动机具有重量轻,体积小,噪音小,维修少和效率高等优点,十分有利于海军舰船和民船的使用要求。指出今后的努力方向是改善材料性能,降低成本和寻找新型HTS。Since 1986 , a high temperature superconductor has been discovered. By now there have been 100 kinds of HTS materials, but only two kinds among them can be used to make the wire or tape, i.e,Bi-2223 and Y-123.With the development of working technology of HTS material and refrigeration techniques, through various motor trials, small motor from 5hp to 200hp and large motor 1000 hp to 5000 hp, many design and manufacturing experience are accumulated, then 5MW marine HTS motor is developed, which will be basic to the future 25MW marine HTS motor and 40MW HTS generator. Compared with a conventional motor, HTS motor has many advantages, e.g. reduced weight, small size, low noise , low maintenance, high efficiency etc, which are very favourable to marine and merchant ships. In this paper, it is pointed out that future effort direction is to improve material properties, reduce cost and search for new HTS materials.

关 键 词：超导电机 高温超导材料 BI-2223 HTS 1986年 Y-123 大型电动机 小型电动机 船用电动机 制冷技术 加工技术 电机试验 制造经验 海军舰船 材料性能 降低成本 发电机 重量轻 体积小 线圈 铜线 

分 类 号：TM37[电气工程—电机] TM26[一般工业技术—材料科学与工程]