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零序电流互感器产生零序电流的两个条件
1、无论是纵向故障、还是横向故障、还是正常时和异常时的不对称，只要有零序电压的产生；
1. Whether it is vertical fault, transverse fault, or normal and abnormal asymmetry, as long as there is zero-sequence voltage;
2、零序电流有通路。 以上两个条件缺一不可。因为缺少第一个，就无源泉；缺少第二个，就是我们通常讨论的“有电压是否一定有电流的问题。
2. falanp.89ix.comjinggaig.89ix.comfenxiyii.89ix.comxiangrongji.37ix.com.cn tuomoji.37ix.com.cnseduji.89ix.comZero sequence current has a path. These two conditions are indispensable. For lack of the first, there is no source; lack of the second, we usually discuss the question of whether there must be a voltage or a current.
重要的：零序公式:3U0=UA+UB+UC,3I0=IA+IB+IC
Important: Zero Order Formula: 3U0 = UA + UB + UC, 3I0 = IA + IB + IC
1. Whether it is vertical fault, transverse fault, or normal and abnormal asymmetry, as long as there is zero-sequence voltage;
2、零序电流有通路。 以上两个条件缺一不可。因为缺少第一个，就无源泉；缺少第二个，就是我们通常讨论的“有电压是否一定有电流的问题。
2. falanp.89ix.comjinggaig.89ix.comfenxiyii.89ix.comxiangrongji.37ix.com.cn tuomoji.37ix.com.cnseduji.89ix.comZero sequence current has a path. These two conditions are indispensable. For lack of the first, there is no source; lack of the second, we usually discuss the question of whether there must be a voltage or a current.
重要的：零序公式:3U0=UA+UB+UC,3I0=IA+IB+IC
Important: Zero Order Formula: 3U0 = UA + UB + UC, 3I0 = IA + IB + IC
