Results 41 to 50 of about 13,677 (218)

Ancillary Services in Hybrid AC/DC Low Voltage Distribution Networks [PDF]

open access: yes, 2019
In the last decade, distribution systems are experiencing a drastic transformation with the advent of new technologies. In fact, distribution networks are no longer passive systems, considering the current integration rates of new agents such as ...
Barragán Villarejo, Manuel   +4 more
core   +1 more source

Research on Hybrid Microgrid Based on Simultaneous AC and DC Distribution Network and Its Power Router

open access: yesEnergies, 2019
Under the dual pressure of environmental pollution and energy crisis, the global energy consumption structure reform deepens unceasingly and the concept of energy internet has developed rapidly.
Xinnan Gai   +3 more
doaj   +1 more source

Research on the Hybrid Wind–Solar–Energy Storage AC/DC Microgrid System and Its Stability during Smooth State Transitions

open access: yesEnergies, 2023
The hybrid AC/DC microgrid is an independent and controllable energy system that connects various types of distributed power sources, energy storage, and loads. It offers advantages such as a high power quality, flexibility, and cost effectiveness.
Qiushuo Li   +4 more
doaj   +1 more source

Power Quality Enhancement in Electricity Grids with Wind Energy Using Multicell Converters and Energy Storage [PDF]

open access: yes, 2019
In recent years, the wind power industry is experiencing a rapid growth and more wind farms with larger size wind turbines are being connected to the power system.
Allali, Ahmed   +5 more
core   +2 more sources

Robust 24 Hours ahead Forecast in a Microgrid: A Real Case Study [PDF]

open access: yes, 2019
Forecasting the power production from renewable energy sources (RESs) has become fundamental in microgrid applications to optimize scheduling and dispatching of the available assets.
Fernández Ramírez, Luis Miguel   +5 more
core   +2 more sources

BIC based on Modified Droop Control of Hybrid AC/DC Microgrid with PV/Wind/ESS under Variable Generation and Load Conditions [PDF]

open access: yesIranian Journal of Electrical and Electronic Engineering, 2022
The idea of a microgrid is created by utilizing more diverse ac or dc distributed generation (DG) sources along with an energy storage system (ESS) and loads.
Mitesh Kumar, Shivam Shivam
doaj  

Control strategy of multiple interlinking converters for low-voltage hybrid microgrid based on adaptive droop

open access: yesEnergy Reports, 2023
Distributed generation supply efficiency can be fully realized with the use of a microgrid as a power interface and an efficient operation control technique.
Shumin Zong, Yihang Lyu, Can Wang
doaj   +1 more source

The Comparison Study of Short-Term Prediction Methods to Enhance the Model Predictive Controller Applied to Microgrid Energy Management [PDF]

open access: yes, 2017
Electricity load forecasting, optimal power system operation and energy management play key roles that can bring significant operational advantages to microgrids.
Da Costa Mendes, Paulo Renato   +5 more
core   +4 more sources

Static Security Risk Assessment for Islanded Hybrid AC/DC Microgrid

open access: yesIEEE Access, 2019
Due to the lack of the support from the main grid, the islanded hybrid ac/dc microgrid will more likely cause the power flow severe fluctuation and even the microgrid to be split once a serious contingency occurs.
Hanmei Peng   +3 more
doaj   +1 more source

An adaptive disturbance rejection control scheme for voltage regulation in DC micro-grids [PDF]

open access: yes, 2019
© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new ...
Costa Castelló, Ramon   +2 more
core   +1 more source

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