Results 131 to 140 of about 14,540 (161)

Minimum Phase Hybrid Bipolar Converter for PV Integrated DC Microgrid Applications

2022 IEEE Applied Power Electronics Conference and Exposition (APEC), 2022
This paper proposes a minimum phase hybrid bipolar converter (MP-HBC) to supply bipolar dc (inverted and non-inverted dc) and ac loads along with improved dynamic characteristics for photovoltaic (PV) applications. The proposed MP-HBC is developed by the
Pawan Kumar, R.K. Singh, R. Mahanty
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Improved Droop Control Based on Supercapacitor Voltage of Hybrid Energy Storage System in Bipolar DC Microgrid

2020 5th Asia Conference on Power and Electrical Engineering (ACPEE), 2020
In order to stabilize the bus voltage of the bipolar DC microgrid under the influence of fluctuating power, a coordinated control strategy for the hybrid energy storage system (HESS) in bipolar DC microgrid was proposed in this paper.
Kangjun Bi, Guorong Zhang, Runsheng Xie, Bo Peng   +3 more
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Application and Control of Bidirectional T-Type Converter in Hybrid Bipolar AC/DC Microgrid

2025 IEEE Seventh International Conference on DC Microgrids (ICDCM)
The integration of bidirectional T-Type converters into hybrid bipolar AC/DC microgrids is a transformative step toward enhancing energy efficiency, reliability, and flexibility in modern power systems. This paper presents the design, implementation, and
Moria Elkayam, Dmitri Vinnikov
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A Four-Port DC-DC Converter for Hybrid Integration of Fuel Cell-Solar PV with Bipolar DC Microgrid

2024 IEEE International Communications Energy Conference (INTELEC)
This article describes a novel non-isolated dual-input dual-output DC-DC converter designed for the hybrid integration of Fuel Cell and Solar PV into bipolar DC microgrid systems, enabling single-stage power conversion.
Sourav Prasad, Prajof Prabhakaran, Arun Dominic D   +2 more
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Novel Four-Port DC–DC Converter for Interfacing Solar PV–Fuel Cell Hybrid Sources With Low-Voltage Bipolar DC Microgrids

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2018
Bipolarity in dc microgrids is desirable as it enhances the system reliability and efficiency. However, a bipolar dc microgrid (BDCMG) demands multiple conventional dc–dc converters to feed power to both the poles of the BDCMG. To handle this requirement
Prajof Prabhakaran, Vivek Agarwal
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Novel space vector-based control scheme with dc-link voltage balancing capability for 10 switch converter in bipolar hybrid microgrid

Sustainable Energy, Grids and Networks, 2019
Abstract Bipolar hybrid microgrid application is enhancing in power systems since this type of microgrid owns a DC and AC bus simultaneously, feeds local loads with local resources, and presents two dc voltage levels to users and resources. Interlinking converter (ILC) is the most important part of the microgrid structure due to its essential ...
Parviz Najafi, Abbas Hooshmand Viki, Mahdi Shahparasti   +2 more
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Propagation Mechanism and Suppression Measures of AC-Side Asymmetric Faults between AC and DC Hybrid Microgrid

2023 IEEE 3rd International Conference on Electronic Technology, Communication and Information (ICETCI), 2023
When a fault occurs on the AC side of the AC/DC hybrid microgrid, the fault disturbance will spread to the DC side. Influenced by the topology and control strategy, the disturbance form will change a lot.
Yantian Zhang, Shaoqian Zhang, Xiaotong Luo   +2 more
semanticscholar   +1 more source

Implementation of hardware‐in‐loop for DC‐link voltage balancing in hybrid ac/dc microgrid using interlinking converter

International journal of circuit theory and applications, 2022
Bipolar hybrid ac/dc microgrid (MG) controls a DC and AC bus at the same time, supplies local loads with local resources, and offers multiple levels of dc voltages to resources and services. The applications are getting more popular in power systems. Due
S. Vasantharaj, Indragandhi Vairavasundaram   +1 more
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Effect of adding impedance for current balancing on the vacuum arc commutation characteristics of DC microgrid hybrid circuit breakers

IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING, 2020
To achieve current balance between parallel‐connected insulated gate bipolar transistors (IGBTs) of a DC microgrid hybrid circuit breaker (DC MHCB), it is a simple and effective method to add impedance in parallel‐connected IGBTs, but this will also ...
M. Liao, Dequan Wang, Tong Leng, X. Duan, Rufan Wang   +4 more
semanticscholar   +1 more source

MISSION Project: Design of MV/LV hybrid AC/DC smart-energy grid

AEIT International Annual Conference, 2022
In the frame of the Italian Integrated National Energy and Climate Plan, the European green deal and the Fit for 55 package, the three-year national research project MISSION (Multivector Integrated Smart Systems and Intelligent microgrids for ...
C. Gandolfi, R. Lazzari, M. Zanoni, D. Palladini   +3 more
semanticscholar   +1 more source