HomeRulebook HomeBalancing and Settlement CodeGuidance NotesNhh Meter Reading Validation Algorithm
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CONTENTS

  • 1. BACKGROUND
  • 2. SUMMARY OF CURRENT VALIDATION RULES
  • 3. WEAKNESSES OF CURRENT RULES
    • 3.1 Derivation of Expected readings
    • 3.2 Meter rollover detection
    • 3.3 Tolerance
    • 3.4 Previous readings
    • 3.5 Reviews of suspect readings
    • 3.6 Manual adjustments
    • 3.7 Supplier feedback
  • 4. IMPACT OF WEAKNESSES
    • 4.2 Subsequent validations
    • 4.3 Deemed reads for CoS
    • 4.4 Erroneous excessive consumption
    • 4.5 Incorrect and volatile energy allocation
    • 4.6 Supplier billing
  • 5. PROPOSED ALTERNATIVE VALIDATION RULES
    • 5.4 Proposed features of new rules
  • 6. PROPOSAL
    • 6.2 Meter read integrity checks
    • 6.3 Derive expected meter reading
    • 6.4 Meter rollover detection
    • 6.5 Consumption validation
    • 6.6 Adjustments
    • 6.7 Suspect reading review
    • 6.8 Supplier feedback
  • 7. RECOMMENDATIONS
    • SVG is invited to:
  • Appendix 1 – Technical documentation of Barasi Algorithm

NHH Meter Reading Validation Algorithm V4.0

Effective From Date:25/07/2019
Status:LIVE
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