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| 摘要: |
| 高压输电线路保护采用双微机方式，是目前常采用的线路保护配置方式，对双微机配置的线路保护装置间的电气联系进行分析论述。并绘出具体电气联系图，为今后的运行维护提供方便。 |
| 关键词: 微机保护 电气回路 线路保护装置 高频保护 |
| DOI： |
| 分类号:TM773 |
| 基金项目: |
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| The Link between 220 kV Line Protection Devices |
|
CAI Mei-jie
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| Abstract: |
| Dual PC is the commonly used line protection method. The electrical link between line protection devices with dual PC configuration is analyzed and the detailed electrical diagram provided, which will be beneficial for future operation. |
| Key words: dual PC protection,electrical circuit,electrical link |
