VPI与模压的发电机定子线棒之性价比  

Comparison of Cost Effectiveness of Model Press and VPI for Generator Stator Bar

作　　者：袁晓红[1] 王玉田[1] 

机构地区：[1]哈尔滨大电机研究所,哈尔滨150040

出　　处：《大电机技术》2011年第1期37-38,64,共3页Large Electric Machine and Hydraulic Turbine

摘　　要：本文对模压及VPI工艺方式制造线棒的过程进行了理论分析,对相应产品线棒的试验数据及性价比进行了讨论。笔者认为,采用两种不同工艺方式制造的线棒,各有优势,综合性能均能满足定子制造及电机运行要求,达到国际同等水平。VPI线棒的制造成本较高,使用的材料及工艺过程需加强环保。笔者倡导采用模压线棒做精品,VPI兼顾的战略。On the basis of analyzing manufacture process of model press or VPI type generator stator bars,cost effectiveness of both processes is discussed.Either of them has its advantage,and can meet the demand for stator manufacture and generator long term operation.Their performance can reach world wide level.But the manufacture cost of VPI bar is relatively high compared with model press one.

关 键 词：电机 线棒 VPI 模压 性价比 

分 类 号：TM303.1[电气工程—电机]