Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/4143
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dc.contributor.authorMishra, Bibhudatta-
dc.contributor.authorPattnaik, Monalisa-
dc.date.accessioned2023-12-19T10:34:55Z-
dc.date.available2023-12-19T10:34:55Z-
dc.date.issued2023-12-
dc.identifier.citationIEEE 3rd International Conference on Smart Technologies for Power, Energy, and Control (STPEC), KIIT, Bhubaneswar, 10th-13th December 2023en_US
dc.identifier.urihttp://hdl.handle.net/2080/4143-
dc.descriptionCopyright belongs to proceeding publisheren_US
dc.description.abstractIn this paper, an attempt has been made to share the power more accurately among two parallel inverters using a droop-based decentralized control scheme. One of the key problems in exact power-sharing using reverse droop controller (P-V/Q-f) is line impedance mismatch. It initiates several issues regarding frequency and voltage deviation, circulating current, PCC voltage instability, etc. To cater to such problems a modified virtual impedance control loop is added to the existing P-V/Q-f control loop. The reverse droop control scheme is used on a system of two DGs with the same line impedances and different line impedances. Equal power sharing is achieved with a system having the same line impedance, whereas the existing reverse droop controller fails in a mismatched line impedance condition. Hence, the failure of the existing controller is compensated by the inclusion of an additional virtual impedance-based control loop. A block diagram model has been constructed in MATLAB/SIMULINK domain. The simulation results show that the proposed controller can accurately share the active and reactive power keeping the system frequency and PCC voltage within the prescribed limit for a load transient conditionen_US
dc.subjectVirtual Impedanceen_US
dc.subjectReverse Droop Controlen_US
dc.subjectFrequency Restorationen_US
dc.subjectPower Sharingen_US
dc.subjectAC Microgriden_US
dc.titleEnhancement of Power Sharing in an Islanded AC Microgrid Using Modified Reverse Droop Control Strategyen_US
dc.typeArticleen_US
Appears in Collections:Conference Papers

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