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Power Electronic Interfaces for Low Voltage Residential Networks
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| Author(s) |
Evangelos ZACHARIS, Andrew CROSS, Benjamin GODFREY |
| Abstract |
A proposal to increase the existing residential LV grid voltage from 230 V to 300 V has been made in order to increase existing network capacity. A power-electronic AC-AC converter is then used to provide 230 V at each property. The equipment can also provide power-quality improvements to the network and load. Several constraints such as temperature rise at the converter location lead to a converter design requiring very high efficiency. In this paper different AC/AC converter topologies are presented which compares the power quality benefits, size and efficiency of each converter. The design and the control technique of the most suitable topology are verified using simulation and preliminary experimentally results of prototype hardware are also included. |
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| Filename: | 0309-epe2013-full-11071797.pdf |
| Filesize: | 832.3 KB |
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| Type |
Members Only |
| Date |
Last modified 2014-02-09 by System |
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