An improved PR controller current tracking control strategy research for Active Power Filter
Mingcai Pan, Ziqiang Xi, Miao Zhou
Available Online April 2015.
- https://doi.org/10.2991/icmra-15.2015.147How to use a DOI?
- Current tracking; PR controller; Pre-corrected Tustin transformation
- The current tracking control is the important part of APF (Active Power Filter) system. Since APF compensation current contain high harmonic components, the traditional Tustin discretization method distort the current in high frequency, which makes the resonant frequency of the PR controller shifted and affects the compensation effect of APF. In this paper, pre-corrected Tustin transformation method is used to improve traditional PR controller which can track sinusoidal signal of specified frequency with no steady-state error and compensate the harmonics of specified frequency selectively.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Mingcai Pan AU - Ziqiang Xi AU - Miao Zhou PY - 2015/04 DA - 2015/04 TI - An improved PR controller current tracking control strategy research for Active Power Filter BT - Proceedings of the 3rd International Conference on Mechatronics, Robotics and Automation PB - Atlantis Press SP - 761 EP - 764 SN - 2352-538X UR - https://doi.org/10.2991/icmra-15.2015.147 DO - https://doi.org/10.2991/icmra-15.2015.147 ID - Pan2015/04 ER -