Deliverable-power dependence on distribution-line resistance and number of loads in low-voltage DC distribution system

被引：4

作者：

Yehia, Doaa Mokhtar ^{[1
]}

Yokomizu, Yasunobu ^{[1
]}

Iioka, Daisuke ^{[1
]}

Matsumura, Toshiro ^{[1
]}

机构：

[1] Nagoya Univ, Dept Elect Engn & Comp Sci, Chikusa Ku, Furo Cho, Nagoya, Aichi 4648603, Japan

来源：

IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING | 2012年 / 7卷 / 01期

关键词：

DC distribution system; limitation of the deliverable power; voltage instability;

D O I：

10.1002/tee.21691

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we show that in a low-voltage DC distribution system the deliverable power to a load has an upper limit Plim due to the voltage instability at the receiving ends. On the basis of the previously derived concept of Plim, we obtain the dependence of Plim on the distribution line resistance R. In addition, we investigate the influence of the number of loads on Plim. The result shows that a distribution line of lower R causes Plim to be lower. This reduction in Plim becomes more distinct for a larger number of loads. (c) 2011 Institute of Electrical Engineers of Japan. Published by John Wiley & Sons, Inc.

引用

页码：23 / 30

页数：8

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