A Novel Current Harmonic Suppression Method for HSPMSG Based on the Hybrid Rectifier

Yin, Shengjing; Wang, Xiaolin

doi:10.1109/tte.2023.3243023

Cited by 2 publications

(2 citation statements)

References 30 publications

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“…While in this paper, the content of high harmonics is less than 0.5%, which has less impact on the quality of the microgrid, so it can be ignored. Compared with [31], the ROGI harmonic suppression proposed in this paper uses a discrete design, which can effectively avoid controller performance bias during the digitization process.…”

Section: B Power Supply Converter On/off-grid Experimental Resultsmentioning

confidence: 99%

“…Reference [29] and Reference [30] mention the use of second-order generalized integrators for harmonic extraction. Reference [31] demonstrates that the use of SOGI can lead to a 30% reduction in total harmonic distortion. Reference [32] mentions a reducedorder generalized integrator developed on SOGI; compared to SOGI, ROGI can be designed more flexibly for specified harmonic compensation, with half the computational effort of SOGI [33].…”

Section: Introductionmentioning

confidence: 99%

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A Novel Voltage-Current Dual-Drop Control Method for Shipboard DC Micro-Grid With Energy Storage Systems

Chen,

Tian,

et al. 2024

IEEE Access

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The DC micro-grid system, as a new generation of shipboard DC micro-grid system, has the advantages of integrating renewable energy and enhancing the stability and reliability of the power system. For the energy distribution problem of energy storage battery charging and discharging in shipboard DC micro-grid, P-V voltage droop control and SOC-I current droop control methods are proposed. The SOC-I control method incorporated in the battery charging and discharging process can effectively balance the SOC and output power of the energy storage battery. For the on/off-grid process of shipboard power converter and onshore power, the control method of voltage and current control mode switching is proposed, which realizes the fast response of output voltage in off-grid mode and the controllable transfer of power interacting with the grid in grid-connected mode. Secondly, a pre-synchronized control based on amplitude and frequency modulation achieves a flexible on-grid/off-grid connection of the power converter. A method based on the parallel connection of multiple reduced-order generalized integrator (ROGI) is introduced to achieve suppression of output voltage unbalance as well as 5th and 7th harmonics. Finally, the efficiency and correctness of the proposed control method has been successfully evaluated an level 750KVA shipboard micro-grid system.INDEX TERMS Energy storage converter, harmonic suppression, on/off-grid control, shipboard DC microgrid system, voltage-current dual-droop control

show abstract

Section: B Power Supply Converter On/off-grid Experimental Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A Novel Voltage-Current Dual-Drop Control Method for Shipboard DC Micro-Grid With Energy Storage Systems

Chen,

Tian,

et al. 2024

IEEE Access

View full text Add to dashboard Cite

show abstract

An Improved Combined Current Control for Single-Phase Operation Mode of Single-/Three-Phase EV Charging System With Voltage Ripple Suppression

Zhao

et al. 2023

IEEE Trans. Power Electron.

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A Novel Current Harmonic Suppression Method for HSPMSG Based on the Hybrid Rectifier

Cited by 2 publications

References 30 publications

A Novel Voltage-Current Dual-Drop Control Method for Shipboard DC Micro-Grid With Energy Storage Systems

A Novel Voltage-Current Dual-Drop Control Method for Shipboard DC Micro-Grid With Energy Storage Systems

An Improved Combined Current Control for Single-Phase Operation Mode of Single-/Three-Phase EV Charging System With Voltage Ripple Suppression

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