变压器: transformer; voltage transfo ...有功: have rendered great service; ...功率: power; rate of work; capacit ...变压器无功功率: transformer reactive power非有功功率: fictitious power有功功率: active power; active-power; real power; watt output; wattful power有功功率计: effective power meter变压器有效功率: transformer active power基本有功功率: base active power基波有功功率: fundamental active power有功功率测量: wattful power measurement有功功率-无功功率平面: p-q plane有功功率继电器: active power relay有功功: wattful power瞬时有功功率的测量: measurement of instantaneous active power有功功率自动分配装置: automatic distributor of active power有功无功功率继电器: arbitray phase angle power relay变压器有限公司: abb hefei transformer co. ltd变压器有载损失: transformer load loss高功率变压器: high power transformer强功率变压器: heavy duty transformers变压器有载调压开关: on-load tap-changer of transformer卡茨达变压器有限公司: h. kazda transformatorenfabrik gmbh; kazda transformatorenfabrik gmbh雅克变压器有限公司: jacke transformatoren gmbh变压器无载功率值: no load power consumed by transformer; no-load power consumed by transformer