Results 11 to 20 of about 2,438 (211)
Applied SciencesThe interlinking converter, an important device in a hybrid AC-DC microgrid, undertakes the task of power distribution between the AC sub-microgrid and DC sub-microgrid.
Can Ding +3 more
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An experimental case on dual mode coupling energy management strategy for islanded AC/DC hybrid microgrid [PDF]
Scientific ReportsThe limited adjustable margin of the islanded AC/DC hybrid microgrid makes it difficult to both balance economic and stability. Therefore, an energy management strategy that can effectively harmonize economic and stability is highly desirable. In view of
Bin Wei, Yifan Liu, Jiahao Duan
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Applied Sciences, 2020 The AC/DC hybrid microgrid has a large-scale and complex control process. It is of great significance and value to design a reasonable power coordination control strategy to maintain the power balance of the system.
Guishuo Wang +3 more
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Autonomous Control of Interlinking Converter With Energy Storage in Hybrid AC–DC Microgrid
IEEE Transactions on Industry Applications, 2013 The coexistence of ac and dc subgrids in a hybrid microgrid is likely given that modern distributed sources can either be ac or dc. Linking these subgrids is a power converter, whose topology should preferably be not too unconventional.
Poh Chiang Loh, Frede Blaabjerg
exaly +2 more sources
Techno-Economic Assessment of a Hydrogen-Assisted Hybrid Renewable Microgrid with Fuel Cells for Off-Grid Electrification. [PDF]
Glob ChallThis study presents a hydrogen‐assisted hybrid renewable microgrid optimized using HOMER Pro for off‐grid electrification in coastal Bangladesh. Integrating solar PV, wind, BESS, electrolyzer, hydrogen storage, and fuel cells, the system achieves a low cost of energy ($0.139/kWh), high reliability, and near‐zero emissions, offering a sustainable and ...
Hasan T +5 more
europepmc +2 more sources
Stability and Control Aspects of Microgrid Architectures–A Comprehensive Review
IEEE Access, 2020 Self-governing small regions of power systems, known as “microgrids”, are enabling the integration of small-scale renewable energy sources (RESs) while improving the reliability and energy efficiency of the electricity network.
Moudud Ahmed +3 more
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Passive Fault-Tolerant Control Strategies for Power Converter in a Hybrid Microgrid
Energies, 2020 Control of AC/DC pulse-width modulation (PWM) power electronic converter, referred to as “AC/DC PWM converter”, is vital to the efficient regulation of power flow between AC and DC parts of a hybrid microgrid.
Saeedreza Jadidi +2 more
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Harmonic analysis of AC/DC hybrid microgrid
IOP Conference Series: Earth and Environmental Science, 2021 Abstract A large number of nonlinear components exist in AC/DC hybrid microgrid, which will cause harmonic pollution and affect power quality. In this paper, according to the diversity, complexity, nonlinear and mutation characteristics of harmonics, the harmonic analysis of AC/DC hybrid microgrid is carried out by adding harmonic ...
Deqiang Jiao +3 more
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Bidirectional Power Flow Control in AC/DC Hybrid System under AC and DC Fault Conditions
JAREE (Journal on Advanced Research in Electrical Engineering), 2019 This paper presents a hybrid AC-DC microgrid to reduce the process of multiple conversions in an individual AC microgrid or DC microgrid. The proposed hybrid microgrid compose of both AC microgrid and DC microgrid connected together by bidirectional ...
Wai Wai Hnin
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The Control of Microgrid Energy Storage System Guarantees the Power Quality
Journal of Harbin University of Science and Technology, 2021 Aiming at the problem of power quality which is easy to appear in the microgrid, the paper puts forward a suitable control method for the energy storage system of the microgrid to guarantee the power quality.It is proposed to adopt two kinds of storage ...
WANG Jia-rui +5 more
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