| Comparison on Physical and Chemical Characteristics and Electric Properties of Three Types of Vegetable Insulating Oil |
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| 引用本文： | LI Jian,DANG Jian-liang,YANG Li-jun,ZHANG Jie,JIANG Tao-sha. Comparison on Physical and Chemical Characteristics and Electric Properties of Three Types of Vegetable Insulating Oil[J]. 保鲜与加工, 2007, 0(9): 42-45 |
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| 作者姓名： | LI Jian DANG Jian-liang YANG Li-jun ZHANG Jie JIANG Tao-sha |
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| 作者单位： | 1. Key Laboratory of High Voltage Engineering and Electrical New Technology Under the Ministry of Education, College of Electrical Engineering; 2. College of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400030, China |
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| 摘 要： | Three types of vegetable oil, transgenic rapeseed oil, transgenic peanut oil and cotton-seed oil, are used as raw materials in experiments to obtain the refined insulating oil. The dosage of reagent in experiments is studied for vegetable insulating oil refinement. Furthermore, basic physical and chemical properties of the three types of vegetable insulating oil are analyzed. The electrical properties including breakdown voltage, dissipation factor, dielectric constant, and volume resistance are studied and presented. By compared with each item of properties of the three types of vegetable insulating oil, rapeseed-oil-based insulating oil is considered to possess the best properties due to the fact that it is more abundant of mono-unsaturated fatty acid than the other two types of insulating oil.
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| 关 键 词： | vegetable insulating oil physical and chemical property breakdown voltage dissipation factor dielectric constant |
| 修稿时间： | 2007-05-18 |
Comparison on Physical and Chemical Characteristics and Electric Properties of Three Types of Vegetable Insulating Oil |
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| LI Jian,DANG Jian-liang,YANG Li-jun,ZHANG Jie,JIANG Tao-sha. Comparison on Physical and Chemical Characteristics and Electric Properties of Three Types of Vegetable Insulating Oil[J]. Storage & Process, 2007, 0(9): 42-45 |
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| Authors: | LI Jian DANG Jian-liang YANG Li-jun ZHANG Jie JIANG Tao-sha |
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| Affiliation: | 1. Key Laboratory of High Voltage Engineering and Electrical New Technology Under the Ministry of Education, College of Electrical Engineering; 2. College of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400030, China |
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| Abstract: | Three types of vegetable oil, transgenic rapeseed oil, transgenic peanut oil and cotton-seed oil, are used as raw materials in experiments to obtain the refined insulating oil. The dosage of reagent in experiments is studied for vegetable insulating oil refinement. Furthermore, basic physical and chemical properties of the three types of vegetable insulating oil are analyzed. The electrical properties including breakdown voltage, dissipation factor, dielectric constant, and volume resistance are studied and presented. By compared with each item of properties of the three types of vegetable insulating oil, rapeseed-oil-based insulating oil is considered to possess the best properties due to the fact that it is more abundant of mono-unsaturated fatty acid than the other two types of insulating oil. |
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| Keywords: | vegetable insulating oil physical and chemical property breakdown voltage dissipation factor dielectric constant |
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