A microprocessor-based load logger for on line monitoring of distribution feeder loads via telephone line

被引：0

作者：

Nehrir, MH ^{[1
]}

Kejariwal, ML ^{[1
]}

Molenda, PJ ^{[1
]}

Murphy, JP ^{[1
]}

Frideres, CW ^{[1
]}

机构：

[1] Montana State Univ, Dept Elect Engn, Bozeman, MT 59717 USA

来源：

IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY | 1998年 / 22卷 / 01期

关键词：

data logging; wireless data transfer; cold load pickup monitoring;

D O I：

暂无

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

This paper describes the design and development of a low-cost microprocessor-based load logger that can store voltages and currents of distribution feeders and transmit the data to a remote office personal computer. Data transfer from the load logger to the personal computer is achieved via telephone line. The load logger is specially useful for evaluating the voltage and current of a feeder during continuous power flow through the feeder and immediately after power restoration to the feeder after a period of power outage.

引用

页码：105 / 112

页数：8

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