【中文名称】平衡的三相设备 【英文名称】balanced three-phase equipment 【定义】连接到三相电源上的设备，其三个线电流或相电流设计为幅值相等且两两之间相差1/3基波周期。中线在正常运行情况下不作为回流导线。 【中文名称】不平衡的
基于16个网页-相关网页
电力系统无功功率补偿不足会引起功率因数下降，而三相功率不平衡则会影响到用电设备的安全。
The power factor of power system will be decreased by under-compensation of reactive power and it is harmful for the devices of customers while the power in the three phases are unbalanced.
阻抗匹配平衡变压器，是一种三相变两相的供电设备，已广泛用于我国电气化铁道。
The Balance Transformer Accroding to Impedance Matching which has been widely used in electric railway is a kind of three-phase to two-phase power supply equipment.
三相变压器直流电阻不平衡对变压器本身，以及与变压器相连的其它设备的正常运行有影响。
The unequal phases resistance of a transformer has effects on the operation of the transformer and the connected equipments.
应用推荐