what is the general principle of PLL(3 phase) inside the toolbox of simulink

1 次查看（过去 30 天）

shichen shi 2020-3-19

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/511683-what-is-the-general-principle-of-pll-3-phase-inside-the-toolbox-of-simulink

评论： shichen shi 2020-3-27

I want to know whether the PLL given by simulink officially is based on SRF theory ,or it's based on other theory. Can anyone help me ?Thank U so much .My email :213162941@

https://ww2.mathworks.cn/help/physmod/sps/powersys/ref/pll3ph.html

2 个评论
显示无隐藏无

Arnav Dubey 2020-3-27

As per my knowledge. This PLL design, referred here as the PSB(Power System Block) PLL, uses the specially developed unit variable frequency average (VFA) that eliminates harmonics. It demonstrates excellent second harmonic elimination including conditions with single-phase faults and superb elimination of external ac voltage harmonics.Refer this for additional info https://fardapaper.ir/mohavaha/uploads/2019/03/Fardapaper-Phase-Locked-Loop-System-for-FACTS.pdf

shichen shi 2020-3-27