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A Two-level SOC Balance Strategy for a Novel Hybrid Energy Storage Topology
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| Author(s) |
FENGQI CHANG |
| Abstract |
A novel supercapacitor-battery hybrid energy storage topology is proposed. It has all the advantagesof modular multilevel converters but its cost is relatively lower. The paper also proposed a two-levelSOC balance strategy to realize SOC balance of batteries and supercapacitors in the whole system. Themethod composed of the balance strategy for branches and the strategy for SOC balance between phases.And experimental results verified the advantages of the topology and the effect of the proposedequalization method. |
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| Filename: | 0176-epe2015-full-07361422.pdf |
| Filesize: | 421 KB |
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| Type |
Members Only |
| Date |
Last modified 2016-06-08 by System |
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