...词] 大型水轮发电机; 定子线棒; 工频击穿试验; 击穿电压值; 升压速率 [gap=748]Key words: large hydrogenerator; stator coils; breakdown test; breakdown voltage value; voltage increase rate ..
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This paper introduces the design of the mould for shaping and sealing braze of copper bars used in stator coils of 135mw aircooled turbogenerator.
本文介绍了空冷135 MW汽轮发电机定子线圈的成型及封焊模具的设计。通过对线圈自身成型模的改进，可以同时在成型模上进行引线封焊。
But in this shaping installation, besides the mentioned functions, shaping, shoveling, soldering and sealing of the stator coils can be completed at the same time before hot pressing.
传统的线圈成型模只能成型线圈的端部形状，而该装置在此基础上增加了对线圈的预弯、铲头、封焊等功能，在定子线圈热压前一次完成以上各工序。
This paper discusses and analyzes any efficiency through vacuum treating at the moderate temperature on the stator coils insulated with epoxy micapaper tape of H. V. electrical machine.
本文对以环氧粉云母带为主绝缘的高压定子线圈，经低温真空处理的后果进行了探讨和分析。
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