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- A new observability analysis algorithm for power system state estimation based on reduced network Jacobian matrix is proposed. 提出了一种新的基于降阶网络雅可比矩阵的电力系统状态估计可观测性分析方法。
- 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。
- With rapid development of HVDC technologies, development of practical methods for AC/DC hybrid power system state estimation is an emergent demand. 直流输电技术的快速发展迫切要求提出实用的交直流混合状态估计方法。
- In this paper, to improve the precision of power system state estimation, a mathematical model is proposed in which the PMU data and SCADA data coexist. 文中提出了一种PMU与SCADA数据共存的数学模型用于电力系统状态估计。
- In order to propose a more general method for power system state estimation, the minimum information loss (MIL) based state estimation method is proposed and generalized. 为了提出更通用的状态估计方法,该文建立了遥信的广义信道模型,给出了遥信的信息损失计算式,发展了最小信息损失状态估计理论。
- This paper presents exerting the GPS phasor measur ement to the electrical power system state estimation in order to improve the precision and computing rate . 论文中推导了引入功角以后的状态估计方程,考虑了将功角量测量作为完全可信和不完全可信两种量测量加入到状态估计方程中。
- Zhang Haibo, Zhang Boming, Sun Hongbin et al.Observability analysis of power system state estimation based on the solvability condition of power flow[J].Proceedings of the CSEE, 2003,23(3):54-58. [4]张海波;张伯明;孙宏斌;等.;基于潮流定解条件的电力系统状态估计可观测性分析[J]
- A Power System State Estimation Method Based on Leverage Measures 一种考虑杠杆量测量的电力系统状态估计法
- Application of Niche Genetic Algorithm in the Power System State Estimation 小生境遗传算法在状态估计中的应用
- electric power system state estimation 电力系统状态估计
- A Blocked Givens Rotations Based Algorithm for Power System State Estimation 基于分块吉文斯旋转的电力系统状态估计
- M-ESTIMATION AND ITS APPLICATION IN POWER SYSTEM STATE ESTIMATION M估计方法及其在电力系统状态估计中的应用
- THEORY ANALYSIS ABOUT MEASUREMENT ISLANDS'COMBINATION IN OBSERVABILITY ANALYSIS IN POWER SYSTEM STATE ESTIMATION 电力系统状态估计可观测性分析中关于量测岛合并的理论分析
- The Application of Optimal Step Length Factor Method in Power System State Estimation Algorithm 最优步长因子法在电力系统状态估计算法中的应用
- A HYBRID APPROACH FOR DETECTION OF BAD DATA IN POWER SYSTEM STATE ESTIMATION 电力系统状态估计的混合不良数据检测方法
- Identification of Bad Data of Electric Power System State Estimation 电力系统状态估计中的不良数据辨识
- power system state estimation 电力系统状态估计
- By calculating a power system model,the state estimation and feedback law with decentralized structure,linear and finite dimension are obtained. 对电力系统的一个模型进行了计算,得到了分散结构的、线性的、有限维的状态估计和反馈律。
- Observability analysis of power system state estimation based on reduced Jacobian matrix 基于降阶雅可比矩阵的电力系统状态估计可观测性分析方法
- A NEW CRITERION OF DETERMINING MEASUREMENT WEIGHTS IN POWER SYSTEM STATE ESTIMATION 状态估计中选取量测权值的新原则