Fast state estimation method in polar coordinates based on equivalent current

Dianli Xitong Zidonghua/Automation of Electric Power Systems

Volumn 29, Issue 5, 2005, Pages

  Ding, Jun Ce ^a   Cai, Ze Xiang ^a   Wang, Ke Ying ^a  

^a SOUTH CHINA UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Equivalent current measurements; Measurement transformation; Power systems; State estimation

Indexed keywords

CONVERGENCE OF NUMERICAL METHODS; ELECTRIC CURRENT MEASUREMENT; ELECTRIC POWER SYSTEMS; MATRIX ALGEBRA; ONLINE SYSTEMS; SCADA SYSTEMS;

CONSTANT MATRIX; DECOUPLED GAIN MATRIX; EQUIVALENT CURRENT MEASUREMENTS; JACOBIAN MATRIX; MEASUREMENT TRANSFORMATION; POLAR COORDINATES;

STATE ESTIMATION;

EID: 17944362121     PISSN: 10001026     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (4)

1. YU Er-keng. Power System State Estimation. Beijing: Hydraulic and Electric Power Press, 1985.
2. CHENG Hao-zhong, YUAN Qing-shan, WANG Yi-hua et al. A State Estimation Method of Power Systems Based on Equivalent Current Measurement Transformation. Automation of Electric Power Systems, 2000, 25(25): 25-29.
3. LIN W M, TENG J H. Distribution Fast Decoupled State Estimation by Measurement Pairing. IEE Proceedings-Generation, Transmission and Distribution, 1996, 143(1): 43-48.
4. LI Bi-jun, XUE Yu-sheng, GU Jin-wen et al. Status Quo and Prospect of Power System State Estimation. Automation of Electric Power Systems, 1998, 22(11): 53-60.