北美电力系统的主要特点是系统规模庞大,电力市场相对成熟,电力市场对发电、电网运行及工程设备的投资有一定的优化调配能力。
美国当前还没有建立一个无缝的、国家级的输电网络,而是由许多的区域输电网构成,其中包括三个大型的相互联接的独立输电系统,这些区域性输电网之间,以及与加拿大输电网之间有不同的电力传输能力。
 



Computationally Efficient Winding Loss Calculation with Multiple Windings,
Optimization of a flyback transformer winding considering two-dimensional
Fabrication and hyperthermia effect of magnetic functional fluids based
Enhancement of the soft magnetic properties and improvement
Composition design of high Bs Fe-based amorphous alloys
The material-dependence of plasticity in metallic glasses: An origin
Modeling of magnetizing inductance and leakage inductance
Stranded Wire With Uninsulated Strands as a Low-Cost Alternative to Litz Wire
Accurate Prediction of Ferrite Core Loss with Nonsinusoidal Waveforms Using
配电变压器能效标准及技术经济评价导则