| 1.5MW直驱式风力发电机绝缘系统的研究 |
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| 引用本文： | 李强军,姜其斌,陈红生,邢国华,薛长志.1.5MW直驱式风力发电机绝缘系统的研究[J].绝缘材料,2009,42(3):10-13. |
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| 作者姓名： | 李强军 姜其斌 陈红生 邢国华 薛长志 |
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| 作者单位： | 1. 株洲时代新材料科技股份有限公司,湖南,株洲,412007
2. 株洲南车电机股份有限公司,湖南,株洲,412001 |
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| 摘 要： | 分析了风力发电机的运行环境对绝缘系统及其材料的特殊要求,开展了1.5 Mw直驱式风力发电机绝缘系统及其材料的研究,研制了适合1.5 Mw直驱式风力发电机定子绝缘系统要求的聚酯亚胺无溶剂浸渍树脂.对不同浸渍树脂和电磁线组成的风力发电机绝缘系统进行了模拟线棒性能试验,探讨了绝缘系统的耐盐雾性、耐高低温湿热交替性能、介质损耗因数及击穿电压等性能.试验结果表明,由聚酯亚胺无溶剂浸渍树脂、聚酯薄膜粉云母带与聚酰亚胺薄膜熔融绕包电磁线组成的风力发电机绝缘系统具有较低的介质损耗因数、良好的耐盐雾性和高低温绝缘性能,是目前风力发电机绝缘系统性能最优异的绝缘系统之一.
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| 关 键 词： | 风力发电机 绝缘系统 聚酯亚胺 浸渍树脂 聚酰亚胺薄膜 |
Research of Insulation System for Direct-drive Wind Turbine |
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| LI Qiang-jun,JIANG Qi-bin,CHEN Hong-sheng,XING Guo-hua,XUE Chang-zhi.Research of Insulation System for Direct-drive Wind Turbine[J].Insulating Materials,2009,42(3):10-13. |
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| Authors: | LI Qiang-jun JIANG Qi-bin CHEN Hong-sheng XING Guo-hua XUE Chang-zhi |
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| Affiliation: | 1.Zhuzhou Times New Material Techonolgy Co.;Ltd;Zhuzhou 412007;China;2.Zhuzhou CSR Electric Co.;Zhuzhou 412001;China |
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| Abstract: | Special requirements of wind turbine running environment on insulation system and materials were analyzed and polyester-imide solvent impregnated resin suited for the insulation system of wind turbines were studied.Tests for performance simulation of bars were carried out on wind turbine insulation system composed of various impregnated resin and magnetic wires to examine the salt spray resistance,high/low temperature resistant moist heat alternating performance,dielectric dissipation factor and breakdown v... |
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| Keywords: | wind turbine insulation system polyester-imide impregnated resin polyimide film |
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