稳恒电流电能输运问题分析

摘要

分析了稳恒电流电能传输的空间局域性，认为稳恒电流也存在着趋肤效应，其机制是电流的磁场力作用产生了霍尔电场，霍尔电场对载流子做功使之在晶格势场中的能态升高，载流子远离了原子实，产生了霍尔电压。霍尔电场与电流磁场构成的玻印亭矢量表示了稳恒电流能量的传输方向，稳恒电流能量是在导体内部传输的。%Space locality of electrical energy transport of steady circuits is analyzed. It is considered that skin effect also existed in steady current. The reason is that voltaic magnetic field force generates Hall field, and Hall field works on carrier and makes its energy state rising in lattice potential field. The carrier is far away from atomic core and the Hall voltage is generated. Poynting vector constructed by Hall field and voltaic magnetic field shows transmission direction of steady current energy, and the energy is transmitted inside the conductor.