Αποτελέσματα Αναζήτησης
19 Οκτ 2017 · This paper evaluates the economic efficiency of hybrid AC/DC distribution systems compared with conventional AC ones. For this purpose, a conceptual methodology for AC/DC distribution system planning is developed for making a fair comparison between AC and AC/DC distribution systems costs.
16 Νοε 2021 · In order to enable durable and economically viable use by integrating DC and AC DERs into microgrids, hybrid AC/DC microgrids (HMGs-AC/DC) present one of the most promising approaches in eliminating the need for AC-DC or DC-AC conversions.
1 Αυγ 2024 · Recently, the concept of medium-voltage (MV) hybrid AC/DC distribution systems has been proposed for the direct interconnection of AC and DC generation units and loads to the distribution system.
16 Αυγ 2024 · The introduction of hybrid alternating current (AC)/direct current (DC) distribution networks led to several developments in smart grid and decentralized power system technology. The paper concentrates on several topics related to the operation of hybrid AC/DC networks.
3 Σεπ 2022 · The proposed MO-OPF optimizes the double and triple configurations of various objective functions, including total cost, the total cost with the valve-point effect, the total cost with emission and carbon tax, voltage deviation, and power loss.
In order to optimize the power transfer between local grids and central grids and within hybrid AC/DC electrical grids, ref. (Zhao et al., 2018) proposes a new problem formulation that allows the reduction of the number of variables and restrictions for more efficient power conversion.
1 Ιουλ 2020 · This paper studies an AC/DC hybrid system integrated with multiport solid-state transformers (SSTs) and distributed renewable energy and proposes an optimal configuration model for the AC/DC hybrid system based on a coordinate operation strategy of SSTs and energy storage.
