Review on the PV hosting capacity in distribution networks

Samar Fatima, Verner Püvi, Matti Lehtonen*

*Corresponding author for this work

Research output: Contribution to journalReview Article

1 Citation (Scopus)
61 Downloads (Pure)

Abstract

The increasing penetration of Photovoltaic (PV) generation results in challenges regarding network operation, management and planning. Correspondingly, Distribution Network Operators (DNOs) are in the need of totally new understanding. The establishment of comprehensive standards for maximum PV integration into the network, without adversely impacting the normal operating conditions, is also needed. This review article provides an extensive review of the Hosting Capacity (HC) definitions based on different references and estimated HC with actual figures in different geographical areas and network conditions. Moreover, a comprehensive review of limiting factors and improvement methods for HC is presented along with voltage rise limits of different countries under PV integration. Peak load is the major reference used for HC definition and the prime limiting constraint for PV HC is the voltage violations. However, the varying definitions in different references lead to the conclusion that, neither the reference values nor the limiting factors are unique values and HC can alter depending on the reference, network conditions, topology, location, and PV deployment scenario.

Original languageEnglish
Article number4756
Number of pages34
JournalEnergies
Volume13
Issue number18
DOIs
Publication statusPublished - Sep 2020
MoE publication typeA2 Review article in a scientific journal

Keywords

  • Distribution network
  • Power quality
  • PV hosting capacity

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