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DC Field | Value | Language |
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dc.contributor.author | Mishra, Bibhudatta | - |
dc.contributor.author | Pattnaik, Monalisa | - |
dc.date.accessioned | 2023-12-19T10:34:55Z | - |
dc.date.available | 2023-12-19T10:34:55Z | - |
dc.date.issued | 2023-12 | - |
dc.identifier.citation | IEEE 3rd International Conference on Smart Technologies for Power, Energy, and Control (STPEC), KIIT, Bhubaneswar, 10th-13th December 2023 | en_US |
dc.identifier.uri | http://hdl.handle.net/2080/4143 | - |
dc.description | Copyright belongs to proceeding publisher | en_US |
dc.description.abstract | In 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 condition | en_US |
dc.subject | Virtual Impedance | en_US |
dc.subject | Reverse Droop Control | en_US |
dc.subject | Frequency Restoration | en_US |
dc.subject | Power Sharing | en_US |
dc.subject | AC Microgrid | en_US |
dc.title | Enhancement of Power Sharing in an Islanded AC Microgrid Using Modified Reverse Droop Control Strategy | en_US |
dc.type | Article | en_US |
Appears in Collections: | Conference Papers |
Files in This Item:
File | Description | Size | Format | |
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2023_STPEC_BMishra_Enhancement.pdf | 959.91 kB | Adobe PDF | View/Open Request a copy |
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