Cited by 350Optimal Power Flow DistributionPower Systems and Renewable EnergyPower Quality and Harmonics

Impact of widespread photovoltaics generation on distribution systems

Thomson, M., Infield, D.G.·2007·IET Renewable Power Generation

Abstract

Prompted by the need for clean energy sources, increasing numbers of photovoltaic (PV) generators are being connected to electricity distribution systems around the world. There is thus a growing imperative to understand and quantify the technical impact that high penetrations of such generators may have on the operation and performance of electricity distribution systems. Detailed simulations of a very high penetration of PV within a typical UK urban distribution network (11 kV, 400 V and 230 V) are reported. The study performed unbalanced three-phase load-flow analysis on an entire feeder within a time-domain simulation framework using load and generation data at 1 minute intervals. The results indicate that even at very high penetrations of PV, network voltage rises are small and unlikely to cause problems. Effects on network power flows and losses are also quantified and discussed.

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Crossref · 10.1049/iet-rpg:20060009

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Authors
Thomson, M., & Infield, D. G.
Affiliations
Loughborough University (GB)
Venue
IET Renewable Power Generation
Published
2007-03-12
Volume
1
Issue
1
Pages
33-40
ISSN
  • 1752-1416 (ISSN-L)
  • 1752-1424
OpenAlex
W1987860361
Cited by
350
References
0
Citations by year
2026: 6 · 2025: 6 · 2024: 5 · 2023: 10 · 2022: 15 · 2021: 12 · 2020: 19 · 2019: 21 · 2018: 21 · 2017: 40 · 2016: 32 · 2015: 25 · 2014: 42 · 2013: 23 · 2012: 24
FWCI
10.09
Type
journal article
Language
en
Open access
closed
Locations
  • IET Renewable Power Generation (publishedVersion)
  • Strathprints: The University of Strathclyde institutional repository (University of Strathclyde) (submittedVersion)
Funders
  • Engineering and Physical Sciences Research Council
  • Core Research for Evolutional Science and Technology
Topics
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Optimal Power Flow Distribution
  • Physical Sciences › Energy › Energy Engineering and Power Technology › Power Systems and Renewable Energy
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Power Quality and Harmonics
Keywords
photovoltaic penetration, distribution networks, urban distribution networks, time-domain simulation, power flow, transmission loss, distributed generation

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