A Co-phase AT Traction Power Supply System Based on High-power Active Filter 基于大功率有源滤波器的同相AT牵引供电系统
The final simulating result shows that the co-phase power supply structure, the detecting method on comprehensive compensating current and the adjusting and controlling plan of the balancing compensating device given in this paper can be realized. 最终的仿真结果表明了该文所给的同相供电系统结构、综合补偿电流的检测方法以及平衡补偿装置的调节控制方案是可以实现的。
Currently the study of the co-phase connected power supply system is to model and simulate the integrated power flow controller. 贯通式同相供电系统前期研究主要是综合潮流控制器的建模与仿真,本文则对此方案中潮流控制做了更系统的研究。
Appropriate milling time, be able to maintain a mixture of WC particles, narrow particle size distribution, but also makes the Co-phase uniform distribution. ( 2) Alloy samples was prepared successfully by pressing and sintering. 适当的球磨时间,既能够保持混合料中WC颗粒的粒径分布范围窄,又使得Co相均匀分布。(2)经压制和烧结成功制备合金试样。
The simulation results show that the advanced co-phase traction power supply system can solve the problem of power quality, harmonic, reactive and three-phase unbalance current better, has the obvious superiority. 仿真结果表明该贯通式同相供电系统相比于现有的供电系统模型能更好地解决供电电能质量、谐波、无功及三相不平衡电流等问题,相对于现有系统优势明显。
And the paper put up the hybrid compensation co-phase traction power supply system simulation platform based on MATLAB. 并基于MATLAB软件搭建了混合补偿式同相牵引供电系统仿真平台,验证了这种方案的可行性。