Results 81 to 90 of about 7,903,389 (203)

Fast Calculation Method of Probabilistic Optimal Power Flow for Renewable Dominated Power Grid Based on Improved Convex Relaxation

Zhongguo dianli
The existing probabilistic optimal power flow (POPF) studies mainly focus on the design and improvement on probabilistic calculation methods, which may be difficult to improve the computational efficiency of POPF as POPF is a nonconvex and nonlinear ...
Wei CUI, Longyue CHAI, Cong WANG, Wei WANG, Ying WANG, Lun YANG   +5 more
doaj   +1 more source

Data-Driven Probabilistic Power Flow for Energy-Storage Planning Considering Interconnected Grids

Energies
As renewable energy penetration increases, the volatility and uncertainty of photovoltaic generation and load demand pose significant challenges to power-system stability.
Tingting Cheng, Xirui Jiang, Zheng Fan, Yanan Wu, Ying Mu, Dashun Guan, Dongliang Zhang, Ying Bai   +7 more
doaj   +1 more source

Static Voltage Stability Assessment Using Probabilistic Power Flow to Determine the Critical PQ Buses

Majlesi Journal of Electrical Engineering
Nowadays, due to increased consumption and operation of electric power systems close to their stability boundaries, power systems may become unstable during severe disturbances.
Farkhonde Jabbari, Behnam Mohammadi-ivatloo   +1 more
doaj  

The power flow coloring: Giving a unique ID to a power flow from a specific power source to a specific power load [PDF]

, 2015
The increasing number of renewable energy sources requires new approaches for the management of the electricity grid in order to sustain or even to improve the power supply quality.
Kato, Takekazu, Kurose, Yuhei, Javaid, Saher, Matsuyama, Takashi   +3 more
core  

Flow induced viscoelasticity in fractures

, 2016
The behaviour of viscoelastic surfactant solutions under pressure driven flow in fractures is studied with particle image velocimetry. We demonstrate that flow is selectively retarded in larger conduits and we zoom in to smaller scales in order to ...
van der Plas, B.A., Golombok, M.
core   +1 more source

Probabilistic optimal power flow enhancements and applications

, 2008
Bibliography: p.
openaire   +2 more sources

Probabilistic load flow computation using first-order second-moment method

, 2012
This paper proposes a new probabilistic load flow method based on the first-order second-moment method. The proposed method aims to obtain the mean and standard deviation of load flow solution distributions considering various uncertainties in system ...
Can Wan, Zhao Xu, Wan, C, Xu, Z, Wong, KP, Zhao Yang Dong, Kit Po Wong, Dong, ZY   +7 more
core   +1 more source

Three-Phase Line Modeling for Unbalance Distribution Power Flow Using Forward-Backward Propagation Algorithm [PDF]

A direct modeling for three-phase distribution line is employed for unbalance power flow calculation. The effectiveness of the model is demonstrated by the needless of decoupling the system into symmetrical components or individual phases.
Agus, Ulinuha
core   +1 more source

Research on Multi-objective Probabilistic Optimal Power Flow Considering Demand Response

Kongzhi Yu Xinxi Jishu, 2019
This paper focuses on the problem of multi-objective probabilistic optimal power flow (MPOPF) considering demand response based on locational comprehensive price.
CAO Jia, CAO Jianguo, HU Jiaxi, HE Yaping, CHENG Zhenglin   +4 more
doaj  

Measurement-Based Probabilistic Power Flow Using a Basis Constrained Graph Convolutional Network with Few-Shot Node Adaptation. [PDF]

Sensors (Basel)
Wang J, Liu J, Zhang H, An B, Zhao C.
europepmc   +1 more source