Results 11 to 20 of about 5,513,938 (336)

A review of the potential impacts of climate change on bulk power system planning and operations in the United States

Renewable and Sustainable Energy Reviews, 2018
Climate change might impact various components of the bulk electric power system, including electricity demand; transmission; and thermal, hydropower, wind, and solar generators.
Michael T. Craig, Stuart M Cohen, J. Macknick, C. Draxl, Omar J. Guerra, M. Sengupta, S. E. Haupt, B. Hodge, Carlo Brancucci   +8 more
semanticscholar   +3 more sources

Optimal allocation of phase shifting transformer with uncertain wind power based on dynamic programming

Frontiers in Energy Research, 2023
Phase Shifting Transformer (PST) can help improve the power flow distribution of the transmission section, which can increase the wind power consumption of the grid.
Kang Fu, Zhaobin Du, Zhaobin Du, Feng Li, Zuohong Li, Chengjun Xia, Chengjun Xia   +6 more
doaj   +1 more source

A review of power system planning and operational models for flexibility assessment in high solar energy penetration scenarios

, 2020
This article reviews power system flexibility assessment, which is necessary to ensure both instantaneous stability and long-term security of supply under high penetrations of variable, uncertain, and asynchronous renewable energy resources, such as ...
M. Emmanuel, K. Doubleday, Burçin Çakir, M. Marković, B. Hodge   +4 more
semanticscholar   +1 more source

A mixed integer linear programming model for minimum backbone grid

Frontiers in Energy Research, 2023
Developing a minimum backbone grid in the power system planning is beneficial to improve the power system’s resilience. To obtain a minimum backbone grid, a mixed integer linear programming (MILP) model with network connectivity constraints for a minimum
Wenwen Mei, Zhiyuan Sun, Yuanjian He, Mosi Liu, Xianfu Gong, Peijie Li   +5 more
doaj   +1 more source

Decision‐dependent distributionally robust integrated generation, transmission, and storage expansion planning: An enhanced Benders decomposition approach

IET Renewable Power Generation, 2023
Integrated generation, transmission, and storage expansion planning (IGT&SP) is the cornerstone to realize low‐carbon transition considering security constraints in the long run.
Lu Qiu, Yangqing Dan, Xukun Li, Ye Cao
doaj   +1 more source

Power System Market Planning

European Journal of Engineering Research and Science, 2019
The loss of load expectation (LOLE) considered an acceptable security standard across most of the national electricity systems. In the present study, the LOLE is calculated. This means that the LOLE needs developing a model. The developed model serving to assesses the security of supply risks associated with the different electricity capacity margin ...
Mohamed Y Al-Hamad, Isa Salman Qamber
openaire   +3 more sources

Probabilistic Power Flow for Hybrid AC/DC Grids with Ninth-Order Polynomial Normal Transformation and Inherited Latin Hypercube Sampling

Energies, 2019
This paper proposes a new probabilistic power flow method for the hybrid AC/VSC-MTDC (Voltage Source Control-Multiple Terminal Direct Current) grids, which is based on the combination of ninth-order polynomial normal transformation (NPNT) and inherited ...
Sui Peng, Huixiang Chen, Yong Lin, Tong Shu, Xingyu Lin, Junjie Tang, Wenyuan Li, Weijie Wu   +7 more
doaj   +1 more source

A Hybrid Optimization Method Combining Network Expansion Planning and Switching State Optimization

IEEE Open Access Journal of Power and Energy, 2020
Combining switching state optimization (SSO) and network expansion planning (NEP) in AC systems results in a mixed-integer non-linear optimization problem. Two methodically different solution approaches are mathematical programming and heuristic methods.
Florian Schafer, Alexander Scheidler, Martin Braun   +2 more
doaj   +1 more source

Research on the optimal allocation method of source and storage capacity of integrated energy system considering integrated demand response

Energy Reports, 2022
The optimal allocation of energy storage capacity is an important issue for integrated energy systems (IES). To reduce the impact of volatility and intermittency of renewable energy sources, the impact of volatility needs to be smoothed out by rational ...
Liang Zhang, Liang Chen, Wenwei Zhu, Ling Lyu, Guowei Cai, Koh Leong Hai   +5 more
doaj   +1 more source

Probabilistic Power Flow Analysis for Hybrid HVAC and LCC-VSC HVDC System

IEEE Access, 2019
Some innovative works have been done to probabilistic power flow (PPF) analysis for hybrid HVAC and LCC-VSC HVDC system in this paper. Firstly, a unified method considering precise model of converters is proposed to solve a general deterministic power ...
Tong Shu, Xingyu Lin, Sui Peng, Xiao Du, Huixiang Chen, Feng Li, Junjie Tang, Wenyuan Li   +7 more
doaj   +1 more source