Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/82614
Title: | Exploration of the relationship between inertia enhancement and DC-link capacitance for grid-connected converters | Authors: | Guo, Ke Tang, Yi Fang, Jingyang |
Keywords: | Grid-connected Converters Capacitance Engineering::Electrical and electronic engineering |
Issue Date: | 2018 | Source: | Guo, K., Tang, Y., & Fang, J. (2018). Exploration of the relationship between inertia enhancement and DC-link capacitance for grid-connected converters. 2018 IEEE 4th Southern Power Electronics Conference (SPEC). doi:10.1109/SPEC.2018.8635904 | Conference: | 2018 IEEE 4th Southern Power Electronics Conference (SPEC) | Abstract: | Grid-connected converters (GCCs) are showing potential in providing virtual inertia and has attracted wide attention recently. For the virtual inertia emulated by GCCs, it is proportional with the DC-link capacitance, and thus, the DC-link capacitance can directly affect the dynamic performance for the GCC emulating inertia through modifying the inertia constant. However, the impacts of the DC-link capacitance have never been discussed in any literature before. Considering this issue, the influence of the DC-link capacitance on the dynamic performance for the GCC providing virtual inertia is analyzed in this paper. In addition to that, the selection approach of the DC-link capacitance is presented by tuning the system damping ratio within its optimal range. Simulations verify the correctness. | URI: | https://hdl.handle.net/10356/82614 http://hdl.handle.net/10220/49229 |
DOI: | 10.1109/SPEC.2018.8635904 | Schools: | School of Electrical and Electronic Engineering | Organisations: | IEEE Power Electronic Society | Research Centres: | Energy Research Institute @ NTU (ERI@N) | Rights: | © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: https://doi.org/10.1109/SPEC.2018.8635904 | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
Appears in Collections: | EEE Conference Papers ERI@N Conference Papers IGS Conference Papers |
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File | Description | Size | Format | |
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SPEC 2018_Final Paper Submission.pdf | 827.72 kB | Adobe PDF | View/Open |
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