Parameter Identification of Wind Power System Low Frequency Oscillation Based on Matrix Pencil Algorithm and Stabilization Diagram
- https://doi.org/10.2991/kam-15.2015.7How to use a DOI?
- wind turbine; low frequency oscillation; order; matrix pencil algorithm; stabilization diagram.
As installed wind energy capacity increase, the low Frequency oscillation parameters may change. In order to accurately detect the low Frequency oscillation parameters, a algorithm based on the matrix pencil and stabilization diagram was proposed. It’s difficult to get the order of oscillation signal, so it’s necessary to find a proper method to determine the order. We calculate the order of oscillation signal stabilization diagram by using the stabilization diagram. After this, The matrix pencil algorithm is used to extract the frequency and damping of each component of system signal. In the end, the simulation results show when SNR is high, it still accurately identified the parameters in the different systems.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Xie Guoqiang AU - Pan Benren AU - Xiong Lixia AU - Zou Jin AU - Yu Kansheng PY - 2015/06 DA - 2015/06 TI - Parameter Identification of Wind Power System Low Frequency Oscillation Based on Matrix Pencil Algorithm and Stabilization Diagram BT - Proceedings of the 5th International Symposium on Knowledge Acquisition and Modeling PB - Atlantis Press SP - 25 EP - 28 SN - 1951-6851 UR - https://doi.org/10.2991/kam-15.2015.7 DO - https://doi.org/10.2991/kam-15.2015.7 ID - Guoqiang2015/06 ER -