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Journal articles on the topic 'LVDC microgrid'

Author: Grafiati

Published: 4 June 2025

Last updated: 1 August 2025

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1

Lee, Kyung-Min, and Chul-Won Park. "Ground Fault Detection Using Hybrid Method in IT System LVDC Microgrid." Energies 13, no. 10 (2020): 2606. http://dx.doi.org/10.3390/en13102606.

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Low voltage direct current (LVDC) microgrid systems have many advantages over low voltage alternating current (LVAC) systems. Furthermore, LVDC microgrids are growing in use because they are easy to link to distributed energy resources (DER) and energy storage systems (ESS), etc. Currently, IT system LVDC microgrids are widely used in direct current (DC) railways, hospitals, photovoltaic (PV) systems, and so on. When a ground fault occurs in an IT system LVDC microgrid, the ground fault may not be detected because the fault current is very small and there is no current path. In this paper, gro

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Deng, Ling Hui, Zhi Xin Wang, and Jian Min Duan. "Protection Scheme for DC Microgrid Distribution System." Advanced Materials Research 614-615 (December 2012): 1661–65. http://dx.doi.org/10.4028/www.scientific.net/amr.614-615.1661.

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The low voltage DC (LVDC) distribution system is a new concept and a promising technology to be used in the future smart distribution system having high level cost-efficiency and reliability. In this paper, a low-voltage (LV) DC microgrid protection system design is proposed. Usually, an LVDC microgrid must be connected to an ac grid through converters with bidirectional power flow and, therefore, a different protection scheme is needed. This paper describes practical protection solutions for the LVDC network and an LVDC system laboratory prototype is being experimentally tested by MATLAB/SIMU

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3

Li, Yuyang, Qiuye Sun, Danlu Wang, and Sen Lin. "A Virtual Inertia-Based Power Feedforward Control Strategy for an Energy Router in a Direct Current Microgrid Application." Energies 12, no. 3 (2019): 517. http://dx.doi.org/10.3390/en12030517.

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Due to the uncertainty of the power load and the randomness of distributed generations, low-voltage direct current (LVDC) bus voltage fluctuation will greatly affect the safety of an energy router-enabled direct current (DC) microgrid. In this paper, a power feedforward control strategy based on a dual active bridge (DAB) DC/DC converter in an energy router-based DC Microgrid is proposed. Based on this strategy, the LVDC bus voltage is controlled by virtual inertia control of the DC microgrid, instead of by the DAB converter. Thus, two benefits of the proposed strategy can be achieved: the pow

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4

Cleenwerck, Rémy, Hakim Azaioud, Majid Vafaeipour, Thierry Coosemans, and Jan Desmet. "Impact Assessment of Electric Vehicle Charging in an AC and DC Microgrid: A Comparative Study." Energies 16, no. 7 (2023): 3205. http://dx.doi.org/10.3390/en16073205.

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This paper presents an in-depth comparison of the benefits and limitations of using a low-voltage DC (LVDC) microgrid versus an AC microgrid with regard to the integration of low-carbon technologies. To this end, a novel approach for charging electric vehicles (EVs) on low-voltage distribution networks by utilizing an LVDC backbone is discussed. The global aim of the conducted study is to investigate the overall energy losses as well as voltage stability problems on DC and AC microgrids. Both architectures are assessed and compared to each other by performing a power flow analysis. Along this

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Park, Ju-Ho, and Sang-Yong Park. "Research on Power Efficiency of DC Microgrids Considering Fire Protection Systems." Energies 18, no. 2 (2025): 230. https://doi.org/10.3390/en18020230.

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Due to the development of power semiconductors and the increase in digital loads, DC microgrids are receiving attention, and their application scope is rapidly expanding. As the technological stability of high-voltage direct current (HVDC) continues to rise, the potential of low-voltage direct current (LVDC) distribution systems is becoming increasingly intriguing. Many researchers are actively conducting safety and efficiency research on DC distribution systems and power grids. In LVDC distribution systems, small-scale DC microgrids are formed by renewable energy sources supplying DC power. T

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Hategekimana, Pascal, Adria Junyent Ferre, Joan Marc Rodriguez Bernuz, and Etienne Ntagwirumugara. "Fault Detecting and Isolating Schemes in a Low-Voltage DC Microgrid Network from a Remote Village." Energies 15, no. 12 (2022): 4460. http://dx.doi.org/10.3390/en15124460.

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Fault detection and isolation are important tasks to improve the protection system of low voltage direct current (LVDC) networks. Nowadays, there are challenges related to the protection strategies in the LVDC systems. In this paper, two proposed methods for fault detection and isolation of the faulty segment through the line and bus voltage measurement were discussed. The impacts of grid fault current and the characteristics of protective devices under pre-fault normal, under-fault, and post-fault conditions were also discussed. It was found that within a short time after fault occurrence in

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7

Tony, Castillo Calzadilla, Cuesta M.A., Quesada Carlos, et al. "Is a massive deployment of renewable-based low voltage direct current microgrids feasible? Converters, protections, controllers, and social approach." Energy Reports 8, no. 2022 (2022): 12302–26. https://doi.org/10.5281/zenodo.7851652.

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The main objective pursued by this survey is to debate the feasibility of a new distribution system in low voltage direct current (LVDC) microgrids and its impact on social development. To this end, this study provides valuable information for renewable energy planners and researchers, giving insights or solutions to reduce the transition gap between the current energy network and the future DC energy microgrids. Mainly, this article is divided into interlinking converters, protection schemes, and control systems, which have been analyzed taking into account the techni

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8

Seo, Hun-Chul. "Development of New Protection Scheme in DC Microgrid Using Wavelet Transform." Energies 15, no. 1 (2022): 283. http://dx.doi.org/10.3390/en15010283.

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The demand for a low voltage direct current (LVDC) microgrid is increasing by the increase of DC-based digital loads and renewable resources and the rapid development of power electronics technology. For the stable operation of an LVDC microgrid, it is necessary to develop a protection method. In this paper, the new protection scheme considering the fault section is proposed using wavelet transform (WT) in an LVDC microgrid. The fault sections are classified into DC side of the alternating current (AC)/DC converter, DC/DC converter connected to photovoltaic (PV) system, DC line, and DC bus. Th

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9

Lee, Kyung-Min, and Chul-Won Park. "Wavelet Transform-based Ground Fault Detection for LVDC Microgrid." Transactions of The Korean Institute of Electrical Engineers 70, no. 9 (2021): 1289–94. http://dx.doi.org/10.5370/kiee.2021.70.9.1289.

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10

Saxena, Abha, Nikhil Kumar Sharma, and Subhransu Ranjan Samantaray. "An Enhanced Differential Protection Scheme for LVDC Microgrid." IEEE Journal of Emerging and Selected Topics in Power Electronics 10, no. 2 (2022): 2114–25. http://dx.doi.org/10.1109/jestpe.2022.3144300.

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11

Shen, Ming, and Xiaobin Zhang. "Research on VSC-LVDC with DC Energy Storage to Improve the Stability of Microgrid Connected to Grid Operation." Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University 36, no. 3 (2018): 528–35. http://dx.doi.org/10.1051/jnwpu/20183630528.

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In order to improve stability of the microgrid operation connected to distribute network, the power flow fluctuations are smoothed. In this paper, a kind of flexible interconnection interface was studied in this paper, based on voltage source converter low voltage direct current(VSC-LVDC) containing energy storage. According to the mathematical model of VSC-LVDC and battery, a dual vector decoupling three-loop control strategy consisted of stages charging is proposed, and the battery charging and discharging switch control is offered, for charging and discharging of the energy storage, the bid

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12

Javed, Waqas, Dong Chen, Mohamed Emad Farrag, and Yan Xu. "System Configuration, Fault Detection, Location, Isolation and Restoration: A Review on LVDC Microgrid Protections." Energies 12, no. 6 (2019): 1001. http://dx.doi.org/10.3390/en12061001.

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Low voltage direct current (LVDC) distribution has gained the significant interest of research due to the advancements in power conversion technologies. However, the use of converters has given rise to several technical issues regarding their protections and controls of such devices under faulty conditions. Post-fault behaviour of converter-fed LVDC system involves both active converter control and passive circuit transient of similar time scale, which makes the protection for LVDC distribution significantly different and more challenging than low voltage AC. These protection and operational i

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13

Kim, Ju-Yong, Ho-Sung Kim, Ju-Won Baek, and Dong-Keun Jeong. "Analysis of Effective Three-Level Neutral Point Clamped Converter System for the Bipolar LVDC Distribution." Electronics 8, no. 6 (2019): 691. http://dx.doi.org/10.3390/electronics8060691.

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Low-voltage direct current (LVDC) distribution has attracted attention due to increased DC loads, the popularization of electric vehicles, energy storage systems (ESS), and renewable energy sources such as photovoltaic (PV). This paper studies a ±750 V bipolar DC distribution system and applies a 3-level neutral-point clamped (NPC) AC/DC converter for LVDC distribution. However, the 3-level NPC converter is fundamental in the neutral-point (NP) imbalance problem. This paper discusses the NP balance control method using zero-sequence voltage among various solutions to solve NP imbalance. Howeve

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14

Muchande, S., and S. Thale. "Hierarchical Control of a Low Voltage DC Microgrid with Coordinated Power Management Strategies." Engineering, Technology & Applied Science Research 12, no. 1 (2022): 8045–52. http://dx.doi.org/10.48084/etasr.4625.

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A microgrid consists of a cluster of renewable energy sources, energy storage elements, and loads. One of the main objectives of a microgrid is to provide reliable and high-quality power to the loads. Under normal operating conditions, this is achieved through suitable Power Management Strategy (PMS). However, under emergency conditions, such as the failure of any source, overloads, or faults, the PMS may not be able to retain the microgrid in operating conditions. Any emergency condition may demand a significant change in control and coordination between various subsystems of the microgrid to

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15

D., Roshini, and Sowkarthika S. "Optimized Dual Loop Control in PV – based LVDC Microgrid With Hybrid Energy Storage for Enhanced Power Management." Journal of Electrical Engineering and Automation 7, no. 1 (2025): 49–68. https://doi.org/10.36548/jeea.2025.1.005.

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This study proposes a power management plan for an LVDC (Low-Voltage Direct Current) microgrid that is linked with solar energy and connected to a HESS (Hybrid Energy Storage System) that consists of a supercapacitor and battery. This study analyses the microgrid's performance with a focus on integrating hybrid energy storage devices to manage the unpredictable nature of renewable energy resources and load demands. The primary goals are creating a DC link voltage controller, building the battery and supercapacitor current controller, and activating a solar power generating unit using the Pertu

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16

Moussa, Sonia, Manel Jebali Ben Ghorbal, Jihen Arbi Ziani, and Ilhem Slama-Belkhodja. "Residual-based Short-Circuit fault detection and isolation in LVDC microgrid." Sustainable Energy Technologies and Assessments 54 (December 2022): 102803. http://dx.doi.org/10.1016/j.seta.2022.102803.

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17

D Patil, Dipti, Bindu S, and Sushil Thale. "A Novel Method for Real Time Protection of DC Microgrid Using Cumulative Summation and Wavelet Transform." International journal of electrical and computer engineering systems 13, no. 4 (2022): 311–21. http://dx.doi.org/10.32985/ijeces.13.4.7.

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DC microgrid is a compact framework comprising interconnected nearby sources and loads. The renewable energy source used in DC microgrids being intermittent leads to the change in the power availability as well as the fault current levels. In such situations, detecting and clearing the faults is very important to protect the DC microgrid without compromising on fault clearing time and interruption of the load. This paper proposes a hybrid Cumulative Sum (CumSum) and Wavelet transform-based approach to detect the fault. The CumSum value raises the amplitude by averaging the fault current. Wavel

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18

López-Santos, Oswaldo, Yeison Alejandro Aldana-Rodríguez, Germain Garcia, and Luis Martínez-Salamero. "A Unified Multimode Control of a DC–DC Interlinking Converter Integrated into a Hybrid Microgrid." Electronics 8, no. 11 (2019): 1314. http://dx.doi.org/10.3390/electronics8111314.

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DC–DC interlinking converters (ILCs) allow bidirectional energy exchange between DC buses of different voltage levels in microgrids. This paper introduces a multimode control approach of a half-bridge DC–DC converter interlinking an extra-low-voltage DC (ELVDC) bus of 48 VDC and a low-voltage DC (LVDC) bus of 240 VDC within a hybrid microgrid. By using the proposed control, the converter can transfer power between the buses when the other converters regulate them, or it can ensure the voltage regulation of one of the buses, this originating from its three operation modes. The proposed control

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19

Peña-Carro, Paula, and Oscar Izquierdo-Monge. "Hybrid AC/DC architecture in the CE.D.E.R.-CIEMAT microgrid: demonstration of the TIGON project." Open Research Europe 2 (October 26, 2022): 123. http://dx.doi.org/10.12688/openreseurope.15154.1.

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This article presents the demonstrative development of the Towards Intelligent DC-based hybrid Grids Optimizing the Network performance (TIGON) project at the Centre for the Development of Renewable Energy - Centre for Energy, Environmental and Technological Research (CE.D.E.R.-CIEMAT), as well as the established objectives to be achieved with the implementation of a microgrid with smart grid architecture based on direct current (DC) and integrated into the current energy system. This type of architecture is proposed as a future solution to reduce energy losses caused by DC-alternating current

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Peña-Carro, Paula, and Oscar Izquierdo-Monge. "Hybrid AC/DC architecture in the CE.D.E.R.-CIEMAT microgrid: demonstration of the TIGON project." Open Research Europe 2 (January 9, 2024): 123. http://dx.doi.org/10.12688/openreseurope.15154.2.

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This article presents the demonstrative development of the Towards Intelligent DC-based hybrid Grids Optimizing the Network performance (TIGON) project at the Centre for the Development of Renewable Energy - Centre for Energy, Environmental and Technological Research (CE.D.E.R.-CIEMAT), as well as the established objectives to be achieved with the implementation of a microgrid with smart grid architecture based on direct current (DC) and integrated into the current energy system. This type of architecture is proposed as a future solution to reduce energy losses caused by DC-alternating current

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21

Jung, Sang-Woo, Yoon-Young An, and Ki-Il Kim. "A Study on the Efficient ESS Charging/Discharging Operation Algorithm in LVDC Microgrid Environment." Transactions of The Korean Institute of Electrical Engineers 73, no. 6 (2024): 1063–73. http://dx.doi.org/10.5370/kiee.2024.73.6.1063.

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22

Ali, Zaid H., and David Raisz. "Power Flow and Voltage Control Strategies in Hybrid AC/DC Microgrids for EV Charging and Renewable Integration." World Electric Vehicle Journal 16, no. 2 (2025): 104. https://doi.org/10.3390/wevj16020104.

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This study outlines the creation and lab verification of a low-voltage direct current (LVDC) back-to-back (B2B) converter intended as a versatile connection point for low-voltage users. The converter configuration features dual inverters that regulate the power distribution to AC loads and grid connections through a shared DC circuit. This arrangement enables the integration of various DC generation sources, such as photovoltaic systems, as well as DC consumers, like electric vehicle chargers, supported by DC/DC converters. Significant advancements include sensorless current estimation for gri

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Chacko, Rani, Adarsh Thevarkunnel, Lakaparampil Zachariah Varghese, and Jaimol Thomas. "Flooded Lead Acid Battery SOC Estimation for Energy Conscious LVDC Building: Warm and Humid Climate." Trends in Sciences 19, no. 17 (2022): 5765. http://dx.doi.org/10.48048/tis.2022.5765.

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Microgrids make it easier to integrate Renewable Energy Sources (RESs) and Energy-Storage Systems (ESSs) at the consumer level, with the intent of enhancing power quality, reliability, and efficiency. This microgrid concept at the nano grid level is championed by a low voltage DC (LVDC) grid, facilitating the direct integration of several distributed generators, storage and loads that are almost DC source/load. Since the State of Charge (SOC) of the battery is an essential parameter for building energy management systems, careful monitoring of SOC is essential. The SOC of a battery directly re

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Sarangi, Swetalina, Chinmayee Biswal, Binod Kumar Sahu, Indu Sekhar Samanta, and Pravat Kumar Rout. "Fault detection technique using time-varying filter-EMD and differential-CUSUM for LVDC microgrid system." Electric Power Systems Research 219 (June 2023): 109254. http://dx.doi.org/10.1016/j.epsr.2023.109254.

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Bui, Duong Minh, Duy Phuc Le, and Hieu Minh Nguyen. "Development of a Novel Backup Fault Protection Algorithm for Low-Voltage DC Microgrids based on Local Measurements and Chi-square Statistics." Engineering, Technology & Applied Science Research 14, no. 4 (2024): 15106–20. http://dx.doi.org/10.48084/etasr.7022.

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A direct-current microgrid (MG) can be susceptible to extremely high fault currents contributed by the output filter capacitors of power converters and can also face protection challenges because of the non-zero crossing of fault currents. In a Low-Voltage Direct Current (LVDC) MG, low-fault-tolerance converters such as boost converters and bidirectional converters mostly require a fast and adaptable fault protection scheme that can detect and clear quickly faults irrespective of a wide range of fault impedances in the system. Several current- and voltage-derivative-based protection methods wi

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Dragicevic, Tomislav, Josep M. Guerrero, and Juan C. Vasquez. "A Distributed Control Strategy for Coordination of an Autonomous LVDC Microgrid Based on Power-Line Signaling." IEEE Transactions on Industrial Electronics 61, no. 7 (2014): 3313–26. http://dx.doi.org/10.1109/tie.2013.2282597.

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Nassar, Walid, Olimpo Anaya-Lara, and Khaled Ahmed. "Coordinating Control of an Offshore LVDC Microgrid Based Renewable Energy Resources for Voltage Regulation and Circulating Current Minimization." Energies 14, no. 12 (2021): 3384. http://dx.doi.org/10.3390/en14123384.

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Multi-Use Platform (MUP) is a new topic addressed, extensively, under the EU funded projects that aim to exploit oceans in a sustainable way in order to reduce the costs of marine energy and to extract seafood. MUP’s electrical grid experiences many challenges, being offshore. One of these challenges is that only Alternating Current (AC) systems are considered which are inefficient, expensive and require bulky components. Considering the advantages of Direct Current (DC) systems, this paper aims to study the feasibility of using the DC system to improve the electrical infrastructure of the MUP

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28

Peyghami, Saeed, Hossein Mokhtari, Poh Chiang Loh, Pooya Davari, and Frede Blaabjerg. "Distributed Primary and Secondary Power Sharing in a Droop-Controlled LVDC Microgrid With Merged AC and DC Characteristics." IEEE Transactions on Smart Grid 9, no. 3 (2018): 2284–94. http://dx.doi.org/10.1109/tsg.2016.2609853.

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29

Chen, Weiran, Songyang Zhang, and Venkata Dinavahi. "Real-Time ML-Assisted Hardware-in-the-Loop Electro-Thermal Emulation of LVDC Microgrid on the International Space Station." IEEE Open Journal of Power Electronics 3 (2022): 168–81. http://dx.doi.org/10.1109/ojpel.2022.3160416.

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Park, Jung-min, Hyung-jun Byun, Bum-jun Kim, Sung-hun Kim, and Chung-yuen Won. "Analysis and Design of Coupled Inductor for Interleaved Buck-Type Voltage Balancer in Bipolar DC Microgrid." Energies 13, no. 11 (2020): 2775. http://dx.doi.org/10.3390/en13112775.

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A voltage balancer (VB) can be used to balance voltages under load unbalance in either a bipolar DC microgrid or LVDC (Low voltage DC) distribution system. An interleaved buck-type VB has advantages over other voltage balance topologies for reduction in output current ripple by an aspect of configuration of a physically symmetrical structure. Similarly, magnetic coupling such as winding two or more magnetic components into a single magnetic component can be selected to enhance the power density and dynamic response. In order to achieve these advantages in a VB, this paper proposes a VB with a

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31

Ramaprasanna Dalai, Et al. "Protection Scheme based on Artificial Neural Network for Fault Detection and Classification in Low Voltage PV-Based DC Microgrid." International Journal on Recent and Innovation Trends in Computing and Communication 11, no. 9 (2023): 1960–70. http://dx.doi.org/10.17762/ijritcc.v11i9.9193.

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With the expansion of the DC distribution market, protection, and operational concerns for Direct Current (DC) Microgrids have increased. Different systems have been investigated for detecting, finding, and isolating defects utilising a variety of protective mechanisms. It might be difficult to locate high-resistance faults and shorted DC faults on low-voltage DC (LVDC) microgrids. Therefore, in this study, a Field Transform Technique like Short-Time Fourier Transform (STFT) is proposed for detecting the Fault Current (FC). This method detects the faults Pole-ground (PG), pole-pole (PP), and A

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32

Singh, Prashant, and J. S. Lather. "Accurate power-sharing, voltage regulation, and SOC regulation for LVDC microgrid with hybrid energy storage system using artificial neural network." International Journal of Green Energy 17, no. 12 (2020): 756–69. http://dx.doi.org/10.1080/15435075.2020.1798767.

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Rishabh, Sharma. "Dispersed Controller for the combination of Dispersed Power Generator into Hybrid AC and DC Grid." Journal of Telecommunication Study 5, no. 1 (2020): 28–33. https://doi.org/10.5281/zenodo.3782298.

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<strong>Unique continuous force basic requirement for improvement of the country. This paper presents the foundation and activity control of the half and half AC/DC lattice with Small scope disseminated generators, for example, sunlight based force, biomass, and little scope wind power generators for getting vitality supportability for shoppers. Created control expands productivity and diminishing the intricacy of the mix. Created controllers for solid activity of Low-Voltage DC (LVDC) dissemination systems. The proposed design of the Hybrid matrix which is more productive than existing. The f

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D., Sattianadan, R. Prudhvi Kumar G., Sridhar R., Vishwas Reddy Kuthuru, Sai Uday Reddy Bhumireddy, and Mamatha Panga. "Investigation of low voltage DC microgrid using sliding mode control." International Journal of Power Electronics and Drive System (IJPEDS) 11, no. 4 (2020): 2030–37. https://doi.org/10.11591/ijpeds.v11.i4.pp2030-2037.

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As the requirement of power increases, the use of renewable energy resources has become prominent. The power collected from these energy resources needs to be converted using AC-DC or DC-DC converters. The control of DC-DC converters is a complex task due to its non-linearity in the converter introduced by the external changes such as source voltage, cable resistance and load variations. Converters are to be designed to obtain a well stabilized output voltage and load current for variable source voltages and load changes. Droop control method is the most abundantly used technique in controllin

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Bui, Duong Minh, Shi-Lin Chen, Keng-Yu Lien, and Jheng-Lun Jiang. "A Generalised Fault Protection Structure Proposed for Uni-grounded Low-Voltage AC Microgrids." International Journal of Emerging Electric Power Systems 17, no. 2 (2016): 69–89. http://dx.doi.org/10.1515/ijeeps-2015-0151.

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Abstract This paper presents three main configurations of uni-grounded low-voltage AC microgrids. Transient situations of a uni-grounded low-voltage (LV) AC microgrid (MG) are simulated through various fault tests and operation transition tests between grid-connected and islanded modes. Based on transient simulation results, available fault protection methods are proposed for main and back-up protection of a uni-grounded AC microgrid. In addition, concept of a generalised fault protection structure of uni-grounded LVAC MGs is mentioned in the paper. As a result, main contributions of the paper

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Miranda–Vidales, Homero, Mario Arturo González García, Víctor Cárdenas, Ricardo Alvarez-Salas, and Ana Rivera. "Modeling and control of a half-bridge single-phase Back-to-back converter for grid-tied applications." Memorias del Congreso Nacional de Control Automático 7, no. 1 (2024): 202–7. https://doi.org/10.58571/cnca.amca.2024.035.

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In this paper, an alternative use of a single-phase reduced active front-end as LVDC point-to-point transmission is modeled and used as a power stage for grid-tied applications. An alternative to direct power control (DPC) is used to improve the transfer of active power between LVAC grids and microgrids. The aim is to define active power and reactive power as state variables is to simplify a control law based on a passivity-based approach. Simulations are carried out to show the effectiveness of the proposed research.

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Singh, Vinit Kumar, Ashu Verma, and T. S. Bhatti. "Microgrids dynamic stability interconnected through low voltage AC network." International Journal of Applied Power Engineering (IJAPE) 10, no. 4 (2021): 326. http://dx.doi.org/10.11591/ijape.v10.i4.pp326-336.

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Renewable energy based microgrids have main challenges of maintaining its frequency-voltage characteristics and system becomes more complex when they are interconnected. These sources being intermittent in nature need to be supported by other resources like diesel/biogas such that at time of small variation in load or natural sources (wind/solar), power requirement is met through support provided by diesel/biogas-based system. Also, the controller should be fast enough to minimize the changes such that system reaches steady state. In this paper, renewable based rural microgrid consisting of wi

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Vinit, Kumar Singh, Kumar Singh Vinit, and S. Bhatti T. "Microgrids dynamic stability interconnected through low voltage AC network." International Journal of Applied Power Engineering (I 10, no. 4 (2021): 326~336. https://doi.org/10.5281/zenodo.7344567.

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Renewable energy based microgrids have main challenges of maintaining its frequency-voltage characteristics and system becomes more complex when they are interconnected. These sources being intermittent in nature need to be supported by other resources like diesel/biogas such that at time of small variation in load or natural sources (wind/solar), power requirement is met through support provided by diesel/biogas-based system. Also, the controller should be fast enough to minimize the changes such that system reaches steady state. In this paper, renewable based rural microgrid consisting of wi

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Peyghami, Saeed, Pooya Davari, Hossein Mokhtari, Poh Chiang Loh, and Frede Blaabjerg. "Synchronverter-Enabled DC Power Sharing Approach for LVDC Microgrids." IEEE Transactions on Power Electronics 32, no. 10 (2017): 8089–99. http://dx.doi.org/10.1109/tpel.2016.2632441.

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Virdag, Ali, Torsten Hager, and Rik W. De Doncker. "Estimation of short-circuit currents in future LVDC microgrids." CIRED - Open Access Proceedings Journal 2017, no. 1 (2017): 1098–101. http://dx.doi.org/10.1049/oap-cired.2017.0993.

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41

Lazzari, Riccardo, and Luigi Piegari. "Short-Circuit Protection Schemes for LVDC Microgrids Based on the Combination of Hybrid Circuit Breakers and Mechanical Breakers." International Transactions on Electrical Energy Systems 2023 (June 14, 2023): 1–21. http://dx.doi.org/10.1155/2023/9403058.

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Abstract:

In recent years, low-voltage direct current (LVDC) microgrids are becoming more attractive because they represent a solution to integrate renewable sources, storage, and electronic loads bringing some advantages in comparison with traditional AC grids. However, the protection of such a network involves many challenges, especially in the case of LVDC microgrids with more than one feeder and multiple energy sources. Indeed, the traditional protection breakers used for an AC grid cannot isolate the faults and protect the components of a DC grid, while the use of solid-state circuit breakers incre

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42

Miscio, Jacob, Aniket Joshi, and Harish Suryanarayana. "LVAC microgrid control for resilient operation: pilot results." IET Conference Proceedings 2024, no. 27 (2025): 232–36. https://doi.org/10.1049/icp.2024.2604.

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Peyghami, Saeed, Hossein Mokhtari, and Frede Blaabjerg. "Autonomous Power Management in LVDC Microgrids Based on a Superimposed Frequency Droop." IEEE Transactions on Power Electronics 33, no. 6 (2018): 5341–50. http://dx.doi.org/10.1109/tpel.2017.2731785.

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44

Hallemans, L., S. Ravyts, K. Stul, et al. "Moving towards a methodology for conductor sizing and protection in LVDC microgrids." International Journal of Electrical Power & Energy Systems 154 (December 2023): 109407. http://dx.doi.org/10.1016/j.ijepes.2023.109407.

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45

Carminati, Marco, Enrico Ragaini, and Enrico Tironi. "Overview on faults and protections in LVDC microgrids connected to the AC utility." International Journal of Power Electronics 9, no. 3 (2018): 311. http://dx.doi.org/10.1504/ijpelec.2018.093359.

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Ragaini, Enrico, Enrico Tironi, and Marco Carminati. "Overview on faults and protections in LVDC microgrids connected to the AC utility." International Journal of Power Electronics 9, no. 3 (2018): 311. http://dx.doi.org/10.1504/ijpelec.2018.10013477.

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47

Hallemans, L., S. Ravyts, G. Govaerts, S. Fekriasl, P. Van Tichelen, and J. Driesen. "A stepwise methodology for the design and evaluation of protection strategies in LVDC microgrids." Applied Energy 310 (March 2022): 118420. http://dx.doi.org/10.1016/j.apenergy.2021.118420.

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Biswal, Chinmayee, Pravat Kumar Rout, Binod Kumar Sahu, and Manohar Mishra. "Kernel-based cumulative sum and differential cumulative sum approaches for resilient fault detection in LVDC microgrids." Electric Power Systems Research 234 (September 2024): 110514. http://dx.doi.org/10.1016/j.epsr.2024.110514.

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Taher, Seyed Mohammad, Seyed Abbas Taher, Zahra Dehghani Arani, and Josep M. Guerrero. "Precise current sharing and decentralized power management schemes based on virtual frequency droop method for LVDC microgrids." International Journal of Electrical Power & Energy Systems 136 (March 2022): 107708. http://dx.doi.org/10.1016/j.ijepes.2021.107708.

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Dragicevic, Tomislav, Juan C. Vasquez, Josep M. Guerrero, and Davor Skrlec. "Advanced LVDC Electrical Power Architectures and Microgrids: A step toward a new generation of power distribution networks." IEEE Electrification Magazine 2, no. 1 (2014): 54–65. http://dx.doi.org/10.1109/mele.2013.2297033.

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