绝缘材料
絕緣材料
절연재료
INSULATING MATERIALS
2013年
4期
21-23
,共3页
周光红%陈磊%周升%梁西川%陈晓
週光紅%陳磊%週升%樑西川%陳曉
주광홍%진뢰%주승%량서천%진효
无溶剂有机硅树脂%牵引电机%200级绝缘体系
無溶劑有機硅樹脂%牽引電機%200級絕緣體繫
무용제유궤규수지%견인전궤%200급절연체계
solvent-free silicone resin%traction motor%class 200 insulation system
对TJ1173无溶剂有机硅浸渍树脂的贮存稳定性、冷热交变循环使用性能、耐热性能等进行了研究,并对其在牵引电机上的应用性能进行测试。结果表明:TJ1173无溶剂有机硅浸渍树脂贮存性能及冷热交变循环使用性能稳定,温度指数达到266℃;浸渍TJ1173树脂的模拟线棒和电机定子绝缘在击穿电压、绝缘电阻以及介质损耗因数等方面性能优异,能满足牵引电机对绝缘的要求。
對TJ1173無溶劑有機硅浸漬樹脂的貯存穩定性、冷熱交變循環使用性能、耐熱性能等進行瞭研究,併對其在牽引電機上的應用性能進行測試。結果錶明:TJ1173無溶劑有機硅浸漬樹脂貯存性能及冷熱交變循環使用性能穩定,溫度指數達到266℃;浸漬TJ1173樹脂的模擬線棒和電機定子絕緣在擊穿電壓、絕緣電阻以及介質損耗因數等方麵性能優異,能滿足牽引電機對絕緣的要求。
대TJ1173무용제유궤규침지수지적저존은정성、랭열교변순배사용성능、내열성능등진행료연구,병대기재견인전궤상적응용성능진행측시。결과표명:TJ1173무용제유궤규침지수지저존성능급랭열교변순배사용성능은정,온도지수체도266℃;침지TJ1173수지적모의선봉화전궤정자절연재격천전압、절연전조이급개질손모인수등방면성능우이,능만족견인전궤대절연적요구。
The storage stability, cold and hot alternation cycle properties and heat-resistance of TJ1173 sol-vent-free silicone resin were studied, and the application performances of the TJ1173 solvent-free silicone resin in traction motor were tested. The results show that the TJ1173 solvent-free silicone resin has good storage stability and cold and hot alternation cycle properties, with the temperature index of 266℃. The winding bar and stator insulation that have impregnated TJ1173 resin have excellent breakdown voltage, insulation resistance and dielectric dissipation factor, which can satisfy the requirements of traction motor on the insulation.