Design and control of storage systems for voltage source controlled autonomous microgrids
Self-sustainable autonomous microgrids with 100% converter-connected generation are most suitable for powering remote areas without impacting the environment. This work focuses on the regulation aspect of such islanded microgrids by sizing and controlling energy storage systems to support the r...
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Main Authors: | , , |
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Other Authors: | |
Format: | Conference or Workshop Item |
Language: | English |
Published: |
2019
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/103656 http://hdl.handle.net/10220/49496 |
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Institution: | Nanyang Technological University |
Language: | English |
Summary: | Self-sustainable autonomous microgrids with 100%
converter-connected generation are most suitable for powering
remote areas without impacting the environment. This work
focuses on the regulation aspect of such islanded microgrids
by sizing and controlling energy storage systems to support the
renewable energy-based microgrids. Each generation unit in the
microgrid acts as a voltage-source that contributes to frequency
and voltage regulation, wherein the regulation is achieved by
a modified droop control that emulates the inertia property of
synchronous machines. The size of energy storage systems that
support this task is estimated based on the allowable regulation
standard and control scheme. The designed storage and control
are validated with the help of real-time simulation. |
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