A new robust dynamic state estimation approach for power systems with non-Gaussian noise

• Main Authors: Chen, Tengpeng, Liu, Fangyan, Luo, Hongxuan, Foo, Eddy Yi Shyh, Sun, Lu, Sun, Yuhao, Gooi, Hoay Beng
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering; Non-Gaussian noise; Cubature Kalman filter
• Online Access: https://hdl.handle.net/10356/178654
• Institution: Nanyang Technological University

The Gaussian noise distribution is typically used in dynamic state estimation (DSE) but it is not always true in practice because of abnormal system inputs, impulsive noise and measurement outliers. In this paper, a new robust DSE approach based on a new robust Lp norm based estimator and the cubatu...