winding impedance meaning in Chinese

绕线阻抗

But in fact , there are many windings on each leg of a balance transformer , and the winding impedance relationships that the balance condition requires are strict , so it is difficult to design and make such transformers . if adopting the connection scheme of dual windings , the windings on single leg will increase almost doubly . it is more difficult to satisfy the balance condition and probably it will confront conflict when arranging these windings , so parameters of various phases can not be balanced
事实上由于平衡变压器单柱绕组数目较多,若采用双重接线方案,则单柱绕组数目增加近一倍,满足平衡条件十分困难,甚至使得绕组在空间上的布置产生矛盾,无法达到各相参数平衡的要求,而“四相四心柱“结构的三相变四相电力变压器较好的解决了这一难题。
It is the simplest form among transformers in this kind . for evaluating the relationship between the error of winding impedance and the performance of the three - phase to four - phase power transformer , this paper uses “ matlab ” as a digital simulation platform to exam the mathematic model and analyze the balance condition as well as
因此,本文对不同排列方式,不同回数四相输电线路的电场、磁场、无线电干扰和可闻噪声进行了详细的分析和计算,并把它们与三相输电线路相应的电磁场参数进行了全面比较。