Simulation results show that in this power system, at the beginning time of simulation UKF has better performance in state estimation than EKF, but after passing this transition period and also in the period that input torque is changed, EKF has better performance and finally with a 3-phase ...
State Estimation in Power System Security 버전 1.1.0.0 (716 Bytes) 작성자: Sleeba Paul The true value of the measurement is calculated using conventional method 팔로우 0.0 (0) 다운로드 수: 662 업데이트 날짜: 2015/3/3 라이선스 보기...
1.A Research of Parameter Estimation of State Estimation in Power System;电力系统状态估计中的参数估计研究 2.Model design of electric system state estimation based on CIM基于CIM设计的电力系统状态估计模型 3.Topology Error Identification in Power System State Estimation;电力系统状态估计中的拓扑错误辨识 ...
T. Hagh, and K. Zare, "Modeling FACTS Devices in Power System State Estimation," International Journal of Electrical and Computer Engineering, vol. 2, no. 1, pp. 57-67, 2012.SM Mahaei, M Tarafdar Hagh, K Zare. "Modeling FACTS Devices in Power System State Estimation". International ...
Kalman filter design and gain scheduling techniques are used in this procedure. The method is verified by the time simulation of a single-machine infinite-bus power system and is shown to give satisfactory results 展开 关键词: power system stability Kalman filter design dynamic state estimation ...
In power system state estimation, the accuracy of different type measurements will excert a great impact on the state estimation results, and thus to determine the weight of the measurement is particularly important. Based on the weighted least squares method, this paper proposes a weighted least ...
In power system operations, state estimation plays an important role in security control. For the state estimation problem, the weighted least squares (WLS) method and the fast decoupled method are widely used at present. However, these algorithms can converge to local optimal solutions. Recently,...
Sensitivity analysis of method for harmonic state estimation in the power system - ScienceDirect Sensitivity analysis of method for harmonic state estimation in the power system - ScienceDirectPower systemsPower qualityHarmonic estimation... VB A,IP B,FG B - 《Electric Power Systems Research》 被引...
State Estimation in Electric Power Systems State Estimation in Electric Power Systems: A Generalized Approach provides for the first time a comprehensive introduction to the topic of state estimation at an advanced textbook level. The theory as well as practice of weighted least ... A Monticelli -...
1) Power system state estimation 电力系统状态估计1. Power system state estimation is the core of electric energy management system and the bases of dispatch, control, security evaluation and so on. 电力系统状态估计是电力系统调度、控制、安全评估等方面的基础,也是电能管理系统的核心组成部分。