Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Xi, Kaihua"'
The considered optimal control problem of a stochastic power system, is to select the set of power supply vectors which infimizes the probability that the phase-angle differences of any power flow of the network, endangers the transient stability of
Externí odkaz:
http://arxiv.org/abs/2401.16879
How to determine the vector of power supplies of a stochastic power system for the next short horizon, such that the probability is less than a prespecified value that any phase-angle difference of a power line of the power network exits from a safe
Externí odkaz:
http://arxiv.org/abs/2311.16282
For the enhancement of the transient stability of power systems, the key is to define a quantitative optimization formulation with system parameters as decision variables. In this paper, we model the disturbances by Gaussian noise and define a metric
Externí odkaz:
http://arxiv.org/abs/2309.06803
We look into the fluctuations caused by disturbances in power systems. In the linearized system of the power systems, the disturbance is modeled by a Brownian motion process, and the fluctuations are described by the covariance matrix of the associat
Externí odkaz:
http://arxiv.org/abs/2302.06326
We aim to increase the ability of a of coupled phase oscillators to maintain the synchronization when the system is affected by stochastic disturbances. We model the disturbances by Gaussian noise and use the mean first hitting time when the state hi
Externí odkaz:
http://arxiv.org/abs/2208.14804
The synchronization stability of a complex network system of coupled phase oscillators is discussed. In case the network is affected by disturbances, a stochastic linearized system of the coupled phase oscillators may be used to determine the fluctua
Externí odkaz:
http://arxiv.org/abs/2201.07213
Publikováno v:
In Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena November 2024 188
Autor:
Wang, Zhen, Xi, Kaihua, Cheng, Aijie, Lin, Hai Xiang, Ran, André C. M., van Schuppen, Jan H., Zhang, Chenghui
The synchronization of power generators is an important condition for the proper functioning of a power system, in which the fluctuations in frequency and the phase angle differences between the generators are sufficiently small when subjected to sto
Externí odkaz:
http://arxiv.org/abs/2108.04667
We investigate the sensitivity of the transient performance of power systems controlled by Distributed Power-Imbalance Allocation Control (DPIAC) on the parameters of the control law. We model the disturbances at power loads as Gaussian white noises
Externí odkaz:
http://arxiv.org/abs/1910.11554
Autor:
Wang, Zhen, Xi, Kaihua, Cheng, Aijie, Lin, Hai Xiang, Ran, André C.M., van Schuppen, Jan H., Zhang, Chenghui
Publikováno v:
In Automatica May 2023 151