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- By the GSE, the united global power system state including transmission and distribution network can be estimated. 它以全局电力系统为研究对象,能估计出一体化的发输配全局电力系统状态。
- 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。
- Details of the measuring system are given in the paper.The developed system has been successfully used in the Hu nan Provincial Power System State Measurement and Monitory System. 阐明测量原理和实现方法,对测量误差的来源、性质及其软件补偿技术作了较详细的描述。
- 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。
- A new method of the eigenanalysis for large power systems is presented.The Jacobi-Davidson method is firstly used to calculate the critical eigenvalues of the system state matrix. 4.;提出了大规模电力系统特征分析的一种新方法,首次将Jacobi-Davidson方法用于计算系统的关键特征值。
- 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
- electric power system state estimation 电力系统状态估计
- The planners had not provided for a failure of the power system. 计画制定者未对动力系统可能出现故障一事制定应变措施。
- 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
- 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
- Do not restore the system state. 不还原系统状态。
- System state changes occur every day. 系统状态每天都会发生更改。
- Only Administrators can restore the System State. 只有管理员可以恢复系统状态。
- The Agilent modular power system saves rack space. 安捷伦的模块式电源系统可节省机架空间。
- Monitor the electric power system. 监控厂区电力系统。