Optimal smart functions of large-scale PV inverters in distribution systems

研究成果

11 被引用数 (Scopus)

抄録

This research considers some smart inverter functions of photovoltaic (PV) generations as options for power utilities to improve system performance. The potential impacts of these functions on voltage, energy loss, and power curtailment are investigated first. Then, parameters of volt-var and volt-watt control are coordinated with a step voltage regulator to minimize the social cost. After that, simulations of a tested system containing a 6.6kV-feeder, which includes large-scale PVs, and low-voltage networks, which contain a large number of rooftop solar panels, are performed in the OPENDSS software with real data collected in Japan. Results show that appropriate smart inverter functions can be remedies for an overvoltage issue caused by high PV generation. Although the energy loss may be higher than that of the no-control case, parameters of smart functions and utility devices could be set optimally to balance the capital conflicts between utilities and PV owners on a daily basis.

本文言語English
ホスト出版物のタイトル2017 IEEE Innovative Smart Grid Technologies - Asia
ホスト出版物のサブタイトルSmart Grid for Smart Community, ISGT-Asia 2017
出版社Institute of Electrical and Electronics Engineers Inc.
ページ1-7
ページ数7
ISBN(電子版)9781538649503
DOI
出版ステータスPublished - 2018 6 8
イベント7th IEEE Innovative Smart Grid Technologies - Asia, ISGT-Asia 2017 - Auckland, New Zealand
継続期間: 2017 12 42017 12 7

出版物シリーズ

名前2017 IEEE Innovative Smart Grid Technologies - Asia: Smart Grid for Smart Community, ISGT-Asia 2017

Other

Other7th IEEE Innovative Smart Grid Technologies - Asia, ISGT-Asia 2017
国/地域New Zealand
CityAuckland
Period17/12/417/12/7

ASJC Scopus subject areas

  • 人工知能
  • コンピュータ ネットワークおよび通信
  • エネルギー工学および電力技術
  • 電子工学および電気工学
  • 制御と最適化
  • 安全性、リスク、信頼性、品質管理

フィンガープリント

「Optimal smart functions of large-scale PV inverters in distribution systems」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル