MONITORING ON-FARM ELECTRICAL-POWER QUALITY

被引：0

作者：

LICSKO, ZJ ^{[1
]}

LEONARD, JJ ^{[1
]}

KOVAL, DO ^{[1
]}

机构：

[1] UNIV ALBERTA,DEPT ELECT ENGN,EDMONTON T6G 2H1,ALBERTA,CANADA

来源：

CANADIAN AGRICULTURAL ENGINEERING | 1992年 / 34卷 / 03期

关键词：

D O I：

暂无

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

A total of 23 farm sites across Alberta were monitored for two week periods to determine the frequency, severity and types of voltage disturbances occurring in their electrical power systems. Monitoring was carried out using a recording voltage monitor which was used to detect line-neutral disturbances on 120 volt circuits. Neutral-ground disturbances also were monitored at 10 sites. Sags, outages and undervoltages were recorded at 91% of sites; fast transients at 61% of the sites; surges and overvoltages at 30% of the sites; and frequency deviations at 26% of the sites.

引用

页码：239 / 245

页数：7