| 植物绝缘油纸浸渍模型与试验研究 |
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| 引用本文： | 邹平,李剑,孙才新,陈晓陵,廖瑞金,张召涛.植物绝缘油纸浸渍模型与试验研究[J].中国电机工程学报,2011,31(25). |
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| 作者姓名： | 邹平 李剑 孙才新 陈晓陵 廖瑞金 张召涛 |
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| 作者单位： | 输配电设备及系统安全与新技术国家重点实验室（重庆大学）,重庆市沙坪坝区,400044 |
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| 基金项目： | 国家自然科学基金项目(50877080,51021005); 教育部霍英东教育基金资助项目(111062)~~ |
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| 摘 要： | 植物绝缘油已成功应用于配电变压器中，但尚未在更高等级电力变压器中得到应用。由于植物绝缘油的粘度比传统矿物油的粘度更高，有必要研究植物绝缘油在厚纸板中的浸渍特性。在分析油纸绝缘浸渍机理的基础上，设计菜籽绝缘油油纸绝缘浸渍试验模型，讨论影响油纸绝缘浸渍过程的主要因素，通过试验得到菜籽绝缘油油纸绝缘浸渍长度随时间的关系曲线，并与矿物油纸绝缘浸渍长度与时间的实测曲线和理论计算曲线进行对比分析。研究结果表明，通过提高浸渍温度，植物绝缘油油纸绝缘的浸渍效果可以达到矿物绝缘油的标准。
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| 关 键 词： | 植物绝缘油 浸渍 粘度 绝缘纸板 毛细作用 表面张力 |
Impregnation Model and Experimental Investigation of Vegetable Insulating Oil-paper Insulation |
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| ZOU Ping,LI Jian,SUN Caixin,CHEN Xiaoling,LIAO Ruijin,ZHANG Zhaotao,Shapingba District,Chongqing ,China.Impregnation Model and Experimental Investigation of Vegetable Insulating Oil-paper Insulation[J].Proceedings of the CSEE,2011,31(25). |
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| Authors: | ZOU Ping LI Jian SUN Caixin CHEN Xiaoling LIAO Ruijin ZHANG Zhaotao Shapingba District Chongqing China |
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| Affiliation: | ZOU Ping,LI Jian,SUN Caixin,CHEN Xiaoling,LIAO Ruijin,ZHANG Zhaotao(State Key Laboratory of Power Transmission Equipment & System Security and New Technology,(Chongqing University),Shapingba District,Chongqing 400044,China) |
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| Abstract: | Vegetable insulating oils have been successfully applied in distribution transformers,but not applied in power transformers with higher voltage levels.Due to the fact that the viscosity of vegetable insulating oil is greater than that of mineral insulating oil,it is necessary to investigate the impregnation characteristics of vegetable insulating oil in transformer boards.The test model of rapeseed insulating oil-paper insulation impregnation was designed and the impact of oil-paper insulation impregnated w... |
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| Keywords: | vegetable insulating oil impregnation viscosity transformer boards capillary action surface tension |
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