| 县级供电公司35 kV变压器继电保护整定计算探讨 |
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| 引用本文： | 耿辉.县级供电公司35 kV变压器继电保护整定计算探讨[J].安徽电气工程职业技术学院学报,2015(1):61-65. |
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| 作者姓名： | 耿辉 |
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| 作者单位： | 国网阜阳供电公司,安徽 阜阳,236000 |
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| 摘 要： | 文章针对县级供电公司35k V变压器继电保护整定进行分析。由于受到上级电源系统定值及时间限额的限制,使得变压器保护整定和配置出现诸多困难,是县级供电公司继电保护整定计算的一大难点。文章通过实例,详细阐述35k V变压器保护整定和配置,对变压器保护整定具有较大的工程实用价值和重要的理论意义。
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| 关 键 词： | 变压器保护 整定原则 保护配置 |
Relay Protection Setting Calculation of 35 kV Transformer in County Power Supply Company |
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| GENG Hui.Relay Protection Setting Calculation of 35 kV Transformer in County Power Supply Company[J].Journal of Anhui Electrical Engineering Professional Technique College,2015(1):61-65. |
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| Authors: | GENG Hui |
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| Affiliation: | GENG Hui;State Grid Fuyang Power Supply Company; |
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| Abstract: | The relay protection setting of 35 kV transformer for the county level power supply company is analyzed in this paper. Due to the constant and time limitation of the higher power supply system, many difficulties are appeared in transformer protection setting and configuration, and it is also a big difficulty on the relay protection setting calculation of county electric supply company. Through the examples in this paper, the setting principle and protect configuration of 35kV transformer protection are elaborated in detail, and there are great practical value and important theoretical significance in the setting of trans-former protection. |
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| Keywords: | transformer protection setting principle protect configuration |
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