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| 摘要: |
| 阐述了中低压供电系统的供电现状,分析了中低压供电系统差动保护误动原因及处理对策,讨论了10 kV供电系统的纵联差动保护原理,提出了10 kV母线保护的必要性。 |
| 关键词: 差动保护,误动,励磁涌流,纵联差动保护,母线保护 |
| DOI： |
| 分类号:TN710 |
| 基金项目: |
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| Analysis of the reasons for differential protection maloperation in meso-low power supply system and its treatment |
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吕惠芳' target='_blank'>LU Hui-fang
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| Abstract: |
| This paper describes the status quo of power supply of the meso-low power supply system,analyzes the reasons for differential protection maloperation of the meso-low power supply system and its treatment,discusses the longitudinal differential protection |
| Key words: differential protection,maloperation,inrush current,longitudinal differential protection,bus-bar protection |
