Search Results - "Electric power systems research"

Power systems optimization under uncertainty: A review of methods and applications by Roald, Line A., Pozo, David, Papavasiliou, Anthony, Molzahn, Daniel K., Kazempour, Jalal, Conejo, Antonio

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CNN-LSTM: An efficient hybrid deep learning architecture for predicting short-term photovoltaic power production by Agga, Ali, Abbou, Ahmed, Labbadi, Moussa, Houm, Yassine El, Ou Ali, Imane Hammou

“…•A CNN-LSTM hybrid architecture is suggested for predicting the power outcome of a photovoltaic plant over different look back and look forward time windows.•A…”
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Influence of extreme weather and climate change on the resilience of power systems: Impacts and possible mitigation strategies by Panteli, Mathaios, Mancarella, Pierluigi

“…•Effect of extreme weather and climate change on power systems resilience.•Review of existing methodologies on assessing the impact of weather on power…”
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Fundamentals of power systems modelling in the presence of converter-interfaced generation by Paolone, Mario, Gaunt, Trevor, Guillaud, Xavier, Liserre, Marco, Meliopoulos, Sakis, Monti, Antonello, Van Cutsem, Thierry, Vittal, Vijay, Vournas, Costas

“…This survey paper discusses the fundamentals of power systems modelling in the presence of large amounts of converter-interfaced generation (CIG). By referring…”
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Current limiting algorithms and transient stability analysis of grid-forming VSCs by Qoria, Taoufik, Gruson, François, Colas, Fréderic, Kestelyn, Xavier, Guillaud, Xavier

“…•The current saturation algorithm (CSA) ensures an accurate current limitation.•CSA is less efficient to keep a synchronism after fault clearing.•The virtual…”
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Optimal power flow using moth swarm algorithm by Mohamed, Al-Attar Ali, Mohamed, Yahia S., El-Gaafary, Ahmed A.M., Hemeida, Ashraf M.

“…•A novel MSA is proposed and applied to solve OPF problem.•The proposed approach is tested and compared with MDE, MPSO, MFO and FPA algorithms.•Two novel and…”
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Faults in smart grid systems: Monitoring, detection and classification by Labrador Rivas, Angel Esteban, Abrão, Taufik

“…•A systematic review for Smart Grid systems faults.•A classification framework on relevant grid requirements.•Future developments related to fault detection…”
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A Virtual Synchronous Machine implementation for distributed control of power converters in SmartGrids by D’Arco, Salvatore, Suul, Jon Are, Fosso, Olav B.

“…•Power electronic converter control emulating synchronous machine characteristics.•Implementation and modelling of Virtual Synchronous Machines.•Virtual…”
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Short-term electricity load and price forecasting by a new optimal LSTM-NN based prediction algorithm by Memarzadeh, Gholamreza, Keynia, Farshid

“…•Introducing a new feature selection method based on entropy and mutual information to rank candidate inputs and eliminate redundant inputs according to their…”
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A Review on TSO-DSO Coordination Models and Solution Techniques by Givisiez, Arthur Gonçalves, Petrou, Kyriacos, Ochoa, Luis F.

“…•Services from DER will need to consider distribution network constraints.•Three core TSO-DSO coordination models are identified in the literature.•Main…”
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Power system frequency control: An updated review of current solutions and new challenges by Bevrani, Hassan, Golpîra, Hêmin, Messina, Arturo Román, Hatziargyriou, Nikos, Milano, Federico, Ise, Toshifumi

“…•An updated review on most important frequency stability concerns.•Discuss on frequency control challenges in presence of renewable energy sources.•Present…”
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Short-term wind power forecasting based on Attention Mechanism and Deep Learning by Xiong, Bangru, Lou, Lu, Meng, Xinyu, Wang, Xin, Ma, Hui, Wang, Zhengxia

“…•Effective wind power forecasting promotes power dispatch.•Raw data alone cannot predict wind power well.•Attention mechanism can give weight to physical…”
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ARIMA-based decoupled time series forecasting of electric vehicle charging demand for stochastic power system operation by Amini, M. Hadi, Kargarian, Amin, Karabasoglu, Orkun

“…•A decoupled demand forecasting approach based on ARIMA model is proposed for EV charging demand.•To improve the accuracy of the forecaster, optimal values for…”
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Flexibility products and markets: Literature review by Villar, José, Bessa, Ricardo, Matos, Manuel

“…•Characterization of different approaches to flexibility products and markets.•Extensive literature classification according to most relevant flexibility…”
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Temporal convolutional networks interval prediction model for wind speed forecasting by Gan, Zhenhao, Li, Chaoshun, Zhou, Jianzhong, Tang, Geng

“…•A promising wind speed interval prediction method with deep learning technique is proposed.•TCNs are employed to develop a neotype interval prediction method…”
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DC microgrids and distribution systems: An overview by Elsayed, Ahmed T., Mohamed, Ahmed A., Mohammed, Osama A.

“…This paper presents an overview of the most recent advances in DC distribution systems. Due to the significantly increasing interest that DC power systems have…”
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Comprehensive classifications and characterizations of power system flexibility resources by Degefa, Merkebu Zenebe, Sperstad, Iver Bakken, Sæle, Hanne

“…•Flexibility resources are becoming realistic alternatives to traditional solutions.•Lack of unified definitions of flexibility impedes information exchange…”
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Ensemble machine learning models for the detection of energy theft by Gunturi, Sravan Kumar, Sarkar, Dipu

“…•The implementation of state-of-the-art ensemble ML algorithms to identify energy theft in SGs is tested and compared.•Techniques for data pre-processing are…”
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Load demand forecasting of residential buildings using a deep learning model by Wen, Lulu, Zhou, Kaile, Yang, Shanlin

“…•A DRNN-GRU model is presented to forecast building load demand.•The DRNN-GRU model achieve well performance with limited input variables.•The errors are lower…”
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Whale optimization algorithm based optimal reactive power dispatch: A case study of the Algerian power system by Medani, Khaled ben oualid, Sayah, Samir, Bekrar, Abdelghani

“…•Whale optimization algorithm (WOA) is employed for solving the optimal reactive power dispatch (ORPD) problems.•Tow standard IEEE cases and equivalent…”
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