Remote Control of Power Fed to the Grid in a Small Distributed Generation System

被引:0
|
作者
Lina, Farhana S. [1 ]
Iqbal, M. T. [1 ]
机构
[1] Mem Univ Newfoundland, Fac Engn & Appl Sci, St John, NF A1C 5S7, Canada
关键词
DC-DC converter; Grid-tie inverter; distributed generation;
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
The steadily growing share of converter connected distributed generations have been receiving more attention in the last few years because of their high efficiency and superior reliability. This paper presents a novel remote power control method of a small single phase grid connected inverter using a DC-DC converter and an ADR101 serial data acquisition card. Before grid connection characteristics of the inverter are programmed for a desired input DC voltage versus output power. Input dc voltage of the inverter is adjusted by controlling the DC-DC converter. A PC receives the required output power signal from a dispatch center via the Internet. The PC measures the power being fed by the inverter to the grid and uses an ADR101 to control the de-de converter to adjust the power flow to the grid. This paper presents the control scheme and test results of a 250W grid connected inverter.
引用
收藏
页码:1074 / 1077
页数:4
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