Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Wang, Zhaoyu"'
Real active distribution networks with associated smart meter (SM) data are critical for power researchers. However, it is practically difficult for researchers to obtain such comprehensive datasets from utilities due to privacy concerns. To bridge t
Externí odkaz:
http://arxiv.org/abs/2108.00599
This paper presents an optimization framework for sequential reconfiguration using an assortment of switching devices and repair process in distribution system restoration. Compared to existing studies, this paper considers types, capabilities and op
Externí odkaz:
http://arxiv.org/abs/2011.08236
Because failures in distribution systems caused by extreme weather events directly result in consumers' outages, this paper proposes a state-based decision-making model with the objective of mitigating loss of load to improve the distribution system
Externí odkaz:
http://arxiv.org/abs/1904.00627
The Western Electricity Coordinating Council (WECC) composite load model is a newly developed load model that has drawn great interest from the industry. To analyze its dynamic characteristics with both mathematical and engineering rigor, a detailed
Externí odkaz:
http://arxiv.org/abs/1902.08866
This paper proposes a novel model-free secondary voltage control (SVC) for microgrids using nonlinear multiple models adaptive control. The proposed method is comprised of two components. Firstly, a linear robust adaptive controller is designed to gu
Externí odkaz:
http://arxiv.org/abs/1810.09577
Autor:
Cui, Bai, Wang, Zhaoyu
Existing literature claims that the L-index for voltage instability detection is inaccurate and proposes an improved index quantifying voltage stability through system equivalencing. The proposed stability condition is claimed to be exact in determin
Externí odkaz:
http://arxiv.org/abs/1809.07236
This paper proposes an optimization strategy to assist utility operators to recover power distribution systems after large outages. Specifically, a mixed-integer linear programming (MILP) model is developed for co-optimizing crews, resources, and net
Externí odkaz:
http://arxiv.org/abs/1808.10548
This paper proposes a novel method to co-optimize distribution system operation and repair crew routing for outage restoration after extreme weather events. A two-stage stochastic mixed integer linear program is developed. The first stage is to dispa
Externí odkaz:
http://arxiv.org/abs/1806.11076
This paper proposes a dynamic game-based maintenance scheduling mechanism for the asset owners of the natural gas grid and the power grid by using a bilevel approach. In the upper level, the asset owners of the natural gas grid and the power grid sch
Externí odkaz:
http://arxiv.org/abs/1712.09443
Publikováno v:
IEEE Transactions on Power Systems, vol. 32, no. 2, pp. 1440-1450, March 2017
This paper proposes a necessary condition for power flow insolvability in power distribution systems with distributed generators (DGs). We show that the proposed necessary condition indicates the impending singularity of the Jacobian matrix and the o
Externí odkaz:
http://arxiv.org/abs/1707.02675