Droop control in decentralized inverter-based AC microgrid.

version 1.0.6 (85.5 KB) by Mohammad Tayyeb Sheikh
Simulation of decentralized inverter-based AC microgrid with P-f and Q-V droop control.

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Updated 10 Feb 2022

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In this simulation, microgrid consists of three VSCs which are connected to different loads. Each VSC consists of a droop controller along with outer voltage controller and inner current controller.
Droop originates from the principle of power balance in synchronous generators. An imbalance between the input mechanical power and the output electric power causes a change in the rotor speed and electrical frequency. Similarly, variation in output reactive power results in voltage magnitude deviation.
Such a characteristic can be artificially created for electronically interfaced inverter-based AC microgrid. In droop control, the relationships between real power and frequency and reactive power and voltage are as follows:
𝜔𝑟𝑒𝑓= 𝜔𝑛𝑜𝑚𝑖𝑛𝑎𝑙−𝑚𝑝∗𝑃
𝑣𝑟𝑒𝑓= 𝑣𝑛𝑜𝑚𝑖𝑛𝑎𝑙−𝑛𝑞∗𝑄

Cite As

Mohammad Tayyeb Sheikh (2022). Droop control in decentralized inverter-based AC microgrid. (https://github.com/sheikhtayyeb/decentralized-inverter-based-AC-microgrid/releases/tag/v1.0.6), GitHub. Retrieved .

MATLAB Release Compatibility
Created with R2021a
Compatible with any release
Platform Compatibility
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To view or report issues in this GitHub add-on, visit the GitHub Repository.
To view or report issues in this GitHub add-on, visit the GitHub Repository.