Inverter Testing for Verification of Hawaiian Electric Rule 14H

Research output: Contribution to conferencePaperpeer-review

2 Scopus Citations

Abstract

As utilities increasingly require inverters to perform grid-supportive functions, it is challenging to ensure that those functions are properly configured in the field. This paper presents details of inverter testing related to Hawaiian Electric's latest rule 14H interconnection requirements to validate that field installation procedures result in the intended advanced inverter behavior. The latest Volt-VAR, Volt-Watt, and frequency-Watt curves in Hawaiian Electric's Source Requirement Document (SRD) V1.1 for UL 1741 Supplement A were tested for two inverter manufacturers used in the utility territory. Both inverters were found to be largely compliant, though several discrepancies were identified and reported to the manufacturers. The results are presented and discussed here.

Original languageAmerican English
Pages906-910
Number of pages5
DOIs
StatePublished - Jun 2019
Event46th IEEE Photovoltaic Specialists Conference, PVSC 2019 - Chicago, United States
Duration: 16 Jun 201921 Jun 2019

Conference

Conference46th IEEE Photovoltaic Specialists Conference, PVSC 2019
Country/TerritoryUnited States
CityChicago
Period16/06/1921/06/19

Bibliographical note

See NREL/CP-5D00-73647 for preprint

NREL Publication Number

  • NREL/CP-5D00-76347

Keywords

  • Hawaiian Electric
  • IEEE 1547-2018
  • Inverter testing
  • Rule 14H
  • UL 1741 SA

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