高频功率变压器
High frequency power transformer
high-frequency power transformer
high-frequency transformer
highfrequencytransformer
畸变无功功率
distrortion reactive power
低压无功功率补偿
low voltage reactive power compensation
电压无功功率
Voltage and Reactive Power
电压—无功功率控制
Voltage-reactive power control
有功无功功率继电器
arbitrary phase-angle power relay
arbitray phase angle power relay
有功-无功功率继电器
arbitrary phase-angle power relay
有功-无功功率电驿
arbitrary phase-angle power relay
变频升压变压器
step-up transformer with variable frequency
变压器变换
transformer transformation
变压器动态经济负载率
Dynamic economic loading of transformer
变压器动态经济容量
Dynamic econonic capacity of transformer