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161 KV BUS - relayZ0=1.036+j3.067 圖3 桃機C/S 供電系統及阻抗單線圖 2.2 輸電線主保護差電流電驛保護 輸電線路保護方式有很多種,其 保護方式最為重要,不能有不當的缺
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