摘要
提出了开关元件在电力系统电磁暂态仿真中的仿真算法问题,并以PSCAD/EMTDC仿真程序中采用的插值算法为例,详细介绍了电磁暂态仿真中开关元件的仿真算法。采用插值算法可以精确确定这些开关性元件的通断时刻,实现开关元件暂态等值计算电路的求解。
The algorithm of switching element in electromagnetic transient simulation of power system is introduced, and the solution is detailed with the example of the interpolation algorithm used in PSCAD/EMTDC. With this method the on- off time of these switching element is precisely defined and then the transient equation calculation circuit can be solved.
出处
《电气开关》
2008年第5期17-18,共2页
Electric Switchgear
