Referenced Items are not available for this document.
This paper presents preliminary results from a national monitoring program designed to characterize power quality levels on electric distribution systems. The monitoring program is being sponsored by the Electric Power Research Institute. Initial stages of the project resulted in the development of a new power quality monitoring instrument (designated the PQNode). This instrument permits simultaneous monitoring of steady state quantities (RMS voltage and current, harmonic distortion levels, power factor, etc.) and disturbances (voltage sags, overvoltages, transients, etc.). Approximately 200 PQNodes have been installed on distribution systems of 24 different utility companies. Monitoring data is being compiled by Electrotek Concepts in Knoxville, TN. The paper describes the monitoring system and presents preliminary results of the monitoring effort
Published in:
Power Delivery, IEEE Transactions on
(Volume:10
,
Issue:
1
)
Date of Publication: Jan 1995
- Page(s):
- 322 - 329
- ISSN :
- 0885-8977
- INSPEC Accession Number:
- 4888304
- Digital Object Identifier :
- 10.1109/61.368382
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- Jan 1995
- Sponsored by :
- IEEE Power & Energy Society
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