Ieee std 1366-2012 (Revision of ieee std 1366-2003) ieee guide for Electric Power Distribution Reliability Indices

Document Outline

• IEEE Std 1366-2012 Front Cover
• Title page
• Notice to users
  • Laws and regulations
  • Copyrights
  • Updating of IEEE documents
  • Errata
  • Patents
• Participants
• Introduction
• Contents
• Important notice
• 1. Overview
  • 1.1 Introduction
  • 1.2 Scope
  • 1.3 Purpose
• 2. Definitions
• 3. Definitions of reliability indices
  • 3.1 Basic factors
  • 3.2 Sustained interruption indices
  • 3.3 Load based indices
  • 3.4 Other indices (momentary)
  • 3.5 Major Event Day classification
• 4. Application of the indices
  • 4.1 Sample system 
  • 4.2 Calculation of indices for a system with no Major Event Days
  • 4.3 Examples
• 5. Information about the factors that affect the calculation of reliability indices
  • 5.1 Rationale behind selecting the indices provided in this guide
  • 5.2 Factors that cause variation in reported indices
  • 5.3 Major Event Days and catastrophic days
• Annex A (informative) Bibliography
• Annex B (informative) Major event definition development
  • B.1 Justification and process for development of the 2.5beta methodology
  • B.2 2.5beta method description
  • B.3 Random nature of distribution reliability
  • B.4 Choice of SAIDI to identify Major Event Days
  • B.5 Probability distribution of distribution system reliability 
  • B.6 Log-normal distribution
  • B.7 Fairness of the 2.5beta method
  • B.8 Five years of data
• Annex C (informative) Internal data subset
  • C.1 Calculation of reliability indices for subsets of data for internal company use