DPCCOCA¹⁵⁷³²¹BNC⁶⁰³⁸⁵ 基本例句 n.数据处理中心控制直接动力转换 By adding a second frequency notch filter, the constant switching frequency direct power control CSF- DPC can be used for the unbalanced fault ride through operation. 通过引入二倍电网频率陷波器,使定开关频率直接功率控制 CSF- DPC可适用于不对称性故障穿越运行控制。 dictall