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Finding assignable cause in medium voltage network by statistical process control

Eini, B. J ; Sharif University of Technology | 2013

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  1. Type of Document: Article
  2. DOI: 10.1049/cp.2013.0607
  3. Publisher: 2013
  4. Abstract:
  5. The current of outgoing feeders are very important data transmitted over SCADA system. Monitoring of these currents can help dispatching engineers to detect abnormality in energy consumption trend and minor faults in distribution network. Statistical process control (SPC) is one of the capable approaches which can be used for this purpose. Statistical process control is based on categorizing variations into assignable causes and random causes. In current paper we described the methods which were used for finding assignable causes in load trend and short time load variation in Alborz province power distribution company pilot project. Although this approach is not developed completely and some theoretical and practical challenges should be met before extending this project to all feeders, we hope completing this study can help engineers to developing more capable network monitoring softwares
  6. Keywords:
  7. Assignable cause ; Load variations ; Medium voltage networks ; Network Monitoring ; Pilot projects ; Power distribution company ; Random cause ; Statistical process controls (SPC) ; Electric power distribution ; Electric utilities ; Energy utilization ; Exhibitions ; SCADA systems ; Statistical process control
  8. Source: IET Conference Publications ; Volume 2013, Issue 615 CP , 2013 ; 9781849197328 (ISBN)
  9. URL: http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6683210&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6683210