| 高海拔条件下高压电机防晕结构的研究 |
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| 引用本文： | 兰彬,;李钊年. 高海拔条件下高压电机防晕结构的研究[J]. 青海大学学报, 2014, 0(4): 33-38 |
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| 作者姓名： | 兰彬, 李钊年 |
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| 作者单位： | [1]青海省重工业职业技术学校,青海西宁810100; [2]青海大学水利水电工程学院,青海西宁810016 |
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| 摘 要： | 传统的有关高压电机的科研工作比较注重于材料的研究开发,却很少在结构上进行研究。本研究在某电机厂生产的平原地区用6 kV级电机模压定子绕组防晕结构的基础上,提出了一种可用于海拔4 km及以下高原地区用6 kV级电机模压定子绕组防晕结构,并从理论上进行了详细的论证。试验结果表明,只要高压电机的防晕结构设计合理,防晕材料选择适当,同一防晕结构的高压电机完全可以满足不同海拔下的防晕要求。
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| 关 键 词： | 高海拔地区 电机 电晕 防晕结构 防晕材料 |
Research on anti -corona structure of HV electric machine under the conditions of high altitude |
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| Affiliation: | LAN Bin,LI Zhaonian(1. Occupation Technical School of Heavy Industry in Qinghai Province, Xining 810100, China 2. School of Water Resources and Electric Power Engineering, Qinghai University, Xining 810016, China) |
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| Abstract: | Traditional scientific research work on HV electric machine more focused on development of materials, but little on structure research. Based on anti - corona structure used in the plain areas, the paper proposed a kind of anti - corona structure of stator windings of 6 kV grade electric machine can be used for 4 km and below high altitude, and carried out a detailed theoretical argument. The result show that, as long as the anti - corona structure of high - voltage motors is reasonable and anti - corona material selection appropriate, the same anti - corona structure of high - voltage motors can fulfil anti -corona requirements under the different elevation. |
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| Keywords: | high altitude district electric machine corona anti - corona structure anti - corona material |
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