A complementarity model for electric power transmission-distribution coordination under uncertainty [PDF]
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Alexander Hermann +3 more
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Fault Detection and Classification of VSC-HVDC Transmission Lines Using a Deep Intelligent Algorithm [PDF]
Considering the sensitivity of high voltage direct current transmission system protection and the difficulty in identifying external DC faults, this paper presents two methods for fault detection and classification in VSC-HVDC transmission lines.
Amir Inanloo salehi, Navid Ghaffarzadeh
doaj +1 more source
Optimal Decentralized SOP Allocation in the MAADN with Autonomous Self-Interested Agents [PDF]
The non-dispatchable and intermittent nature of renewable distributed generators, i.e., photovoltaic and wind power plants, can lead to voltage variations and disruption in energy exchanges, especially in multi-area active distribution networks ...
Hiba Zuhair, Hamdi Abdi, Hassan Moradi
doaj +1 more source
Grounding Transformer Transient Analysis Caused by Earth Fault Clearance in a Subtransmission Substation and Proposing Appropriate Solutions [PDF]
Power transformers used in the subtransmission substations of the Iranian power grid have YNd connection. In addition, a grounding transformer with YNd connection is used to create an artificial neutral on the medium voltage side.
Vahid Hakimian, Mahdi Davarpanah
doaj +1 more source
Modeling Renewable Energy Policies in an Integrated Renewable-Conventional Generation Planning Framework [PDF]
In recent decades, the welfare of human being is seriously threatened by climate change. As a result, numerous energy regulations have been put in place to encourage the expansion of investments in renewable energy. In this context, open questions remain
Hadi Sadeghi +2 more
doaj +1 more source
Overcurrent Relays Coordination Considering Transient Stability Study of Induction Generator Using a Method Based on Terminal Voltage [PDF]
Nowadays, with increasing penetration of Induction Generators (IG) in the electricity grid, it is of great importance that IG be connected to the grid in the fault conditions.
AmirHossein Taheri Jam +4 more
doaj +1 more source
A Generalized Nash Equilibrium Analysis of Electric Power Transmission-Distribution Coordination [PDF]
The integration of renewable energy resources leads to an impor- tant change in the way electricity markets are operated and orga- nized. The common approach to the optimization of electric power system operations has focused on the high-voltage Transmission Network (TN), while the Distribution Network (DN) is typically not accounted for in detail ...
Mezghani, Ilyès +2 more
openaire +5 more sources
Topological structure reengineering regional electric power systems
This paper analyses the topology of a regional power system distribution grid. This research improves the efficiency of the electric power system's operation by using upgrading the redesign (reengineering) methods of topological structures within ...
Alina Nechyporenko +2 more
doaj +1 more source
Power Distribution Grid Reliability Assessment Considering Protection and Control Devices’ Optimal Post-Fault Operation [PDF]
The reliability level of the distribution network is a judgment tool of the grid and protection design quality, the effectiveness of the fault management unit, and customers’ satisfaction.
Ali Jalilian +3 more
doaj +1 more source
Development a New Flexibility Index Suitable for Power System Operational Planning [PDF]
Power system flexibility is an important characteristic in both power system planning and operation, which should be evaluated and maintained in the desired value.
Homayoun Berahmandpour +2 more
doaj +1 more source

