Results 31 to 40 of about 23,444,391 (268)
A unified optimization approach for the enhancement of Available Transfer Capability and Congestion Management using unified power flow controller [PDF]
Serbian Journal of Electrical Engineering, 2008 This paper proposes a unified optimization model and algorithm for assessing Available Transfer Capability (ATC) and carrying out Congestion Management (CM) in a Deregulated power system handling both pool and bilateral transactions.
Ramasubramanian Jayashree +1 more
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A convex-relaxation based method for optimal water-power flow
Energy Reports, 2022 This paper proposes a convex reformulation for the non-linear optimal water-power flow (OWPF) problem to optimize the operation cost of the integrated electricity–water network (IEWN).
Xinyi Li +4 more
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Frontiers in Energy Research, 2023 To fully tap the abilities of renewables in reactive power optimization, this paper develops a detailed model for the power regulation capabilities of wind turbines and photovoltaic units and studies their impact on the power system’s operation.
Xiping Ma +4 more
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Journal of Modern Power Systems and Clean Energy, 2023 When urban distribution systems are gradually modernized, the overhead lines are replaced by underground cables, whose shunt admittances can not be ignored.
Hanyang Lin +3 more
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Security Constrained Unit Commitment Based on Modified Line Outage Distribution Factors
IEEE Access, 2022 The N-1 criterion is universally taken as the security constrains in the security-constrained unit commitment (SCUC) problem. The line outage distribution factors (LODF) is widely used in the N-1 continency for its state independence and computational ...
Huansheng Zhou, Kanglong Yuan, Cheng Lei
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Renewable Energy Capacity Assessment in Power System Based on Linearized OPF
Zhongguo dianli, 2022 With the deepening adjustment of energy structure, the penetration of renewable energy in power system is gradually increased. The fluctuation and randomness of renewable energy output have brought new challenges to the power system operation.
Yu DONG, Cun DONG, Ruoying YU, Jie DING
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Data Driven Linearized AC Power Flow Model with Regression Analysis
CoRR, 2018 8 pages, 5 ...
Xingpeng Li, Kory W. Hedman
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Chance-constrained optimal power flow based on a linearized network model
International Journal of Electrical Power & Energy Systems, 2021 Abstract In this study, the focus is put on improving the solution process for a chance-constrained alternating current (AC) optimal power flow model. Firstly, a novel chance-constrained optimal power flow model is proposed and introduced based on a linearized network model with explicit bounds on voltage magnitude, reactive power, and apparent power
Xiao Du +5 more
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A Dynamized Power Flow Method Based on Differential Transformation
IEEE Access, 2020 This paper proposes a novel method for solving and tracing power flow solutions with changes of a loading parameter. Different from the conventional continuation power flow method, which repeatedly solves static AC power flow equations, the proposed ...
Yang Liu, Kai Sun, Jiaojiao Dong
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Multi-Objective Optimal Power Flow of Integrated Transmission and Distribution Network Considering Node Carbon Emission Intensity [PDF]
Dianli jianshe[Objective] Under the background of the steady progress of the "dual carbon" plan and the widespread access of distributed energy， the calculation accuracy and efficiency of the original equivalent model are challenged due to the changes in the power ...
ZHANG Xianglong, YUAN Zhaoxiang, DONG Shufeng, LIU Ying, XIAO Zhihong, TIAN Yuzhou
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