The conclusion that simply paralleling the thin windings divided from the original thick winding can not decrease the winding losses is given.

• 利用一维条件下，集肤和邻近效应的正交性，得出了集肤和邻近效应各自产生的损耗随绕组厚度和频率的变化趋势，指出简单地把厚绕组分割为薄绕组的并联不能减少绕组的损耗；