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Modelling of Aggregated Operation of Power Modules in Low-Voltage DC-Grids
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| Author(s) |
Kirill RYKOV, Leopold OTT, Jorge DUARTE, Elena LOMONOVA |
| Abstract |
The paper focuses on small-signal analysis of aggregated operation of the low-voltage DC-grids comprising various power and load modules. Complex impedances, which can be identified experimentally, represent the internal structure of power converters and may become a reason for voltage instabilities while being gathered together in the DC-grid using cables. The paper proposes ideas to analyze and forecast possible resonance issues of parallel operation of power modules in the test model of the 380V DC-grid and make recommendations in order to avoid them. |
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| Filename: | 0361-epe2014-full-15170281.pdf |
| Filesize: | 837.3 KB |
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| Type |
Members Only |
| Date |
Last modified 2015-06-08 by System |
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