PROBLEM TO BE SOLVED: To provide a state estimation device for power system that is able to calculate state estimation for the power system highly speedily and highly accurately even in a case where measurement information of a phase instrument is added as input information.AIKAWA SHOTARO...
基于加权最小二乘算法和快速分解法的电力系统状态估计程序. Contribute to jarwaycce/PowerSystemStateEstimation development by creating an account on GitHub.
Refer Electrical Power Systems: Analysis, Security and Deregulation By by Venkatesh P. , Manikandan B. V. , Raja S. Charles , Srinivasan A. for the problem solved here and more info. 인용 양식 Sleeba Paul (2025).State Estimation in Power System Security(https://www.mathworks.com/...
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 ...
An accurate and dynamically robust state estimator is indispensable for the efficient and reliable operation of a power system. In this paper, a state estimation method based on Phasor Measurement Units (PMUs) is proposed for the real-time monitoring of power systems under various operating condition...
In this paper, a recursive filter algorithm is developed to deal with the state estimation problem for power systems with quantized nonlinear measurements. The measurements from both the remote terminal units and the phasor measurement unit are subject to quantizations described by a logarithmic quantiz...
Static State Estimation for Power Systems 来自 Semantic Scholar 喜欢 0 阅读量: 15 作者: Ehab E. Elattar,Tahir A. Mohammed,Abdel Mohsen M. Kinawy 摘要: The heart of the data processing activities of a modern electric utility energy control center is the power system state estimator. A state...
The proposed approach was tested with the IEEE-30 and IEEE-118 bus systems. From the simulation results, we found that the parallel PSO based on the PC cluster system can be applicable for power system state estimation. 展开 关键词: HIV Infections HIV-1 Thymus Gland HIV Protease Inhibitors ...
This paper presents a new method for QP-based power system state estimation using an artificial neural network. QP-based state estimation makes use of the fact that the observation equation is expressed as a set of exact quadratic equations in rectangular coordinate. The problem formulation is tran...
Estimation, analysis and control methods for large-scale electric power systems using synchronized phasor measurements Recent advances in wide-area measurement system (WAMS) technology using phasor measurement units (PMU) have given a new impetus to control-oriented researc... A Chakrabortty - Dissertati...