变压器中性点直流电流
transformer neutral DC current
直流电流-电压特性
DC current-voltage characteristics
直流电中药离子穴位透入
point-penetration of ion of chinese traditional medicine by direct current
直流中性母线差动保护
DC neutralbus differential protection
中性点电抗接地系统
reactor-grounded neutral system
中性点电位偏移
potential deviation of neutral point
the offset of the neutral point’s electric potenti
中性点电位平衡
neutral point potential balance
中性点直接接地
neutral point solid ground
中性点直接接地系统
neutral grounded system
solidly earthed neutral system
多点直流电压控制
multipoint DC voltage control
multi-point DC voltage control
3路输出直流-直流变换器
three output DC-DC converter