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Comparative evaluation of solar PV hosting capacity enhancement using Volt-VAr and Volt-Watt control strategies
- Source :
- Renewable Energy. 177:1063-1075
- Publication Year :
- 2021
- Publisher :
- Elsevier BV, 2021.
-
Abstract
- Integration of solar photovoltaic systems to low-voltage distribution networks is witnessing an unprecedented growth in many parts of the world. Although solar photovoltaic generation is of significant benefit from a number of angles, exceedance of hosting capacity levels by such installations in low-voltage distribution networks continue to cause significant technical challenges in network operation, especially to the management of network voltage. Modern smart inverters are equipped with Volt-VAr and Volt-Watt control capabilities, which can assist in the management of network voltage levels. This paper provides a detailed analysis of the influence of different connection standards which cover these strategies on solar photovoltaic hosting capacity and their applicability in low-voltage distribution networks. Smart inverters with differing Volt-VAr and Volt-Watt control functions are modelled in the DIgSILENT PowerFactory platform. Influence of different connection standards on solar photovoltaic hosting capacity is analysed to investigate the most beneficial connection approach/es to address the issue of voltage violations. Furthermore, the work presented in this paper provides a greater understanding on the hosting capacity improvement by employing advanced inverter control functions where such improvements are subjected to locational aspects of inverters in low-voltage distribution systems.
- Subjects :
- 060102 archaeology
Renewable Energy, Sustainability and the Environment
Computer science
020209 energy
Photovoltaic system
Control (management)
Volt
06 humanities and the arts
02 engineering and technology
Capacity enhancement
Comparative evaluation
Reliability engineering
Work (electrical)
0202 electrical engineering, electronic engineering, information engineering
Inverter
0601 history and archaeology
Voltage
Subjects
Details
- ISSN :
- 09601481
- Volume :
- 177
- Database :
- OpenAIRE
- Journal :
- Renewable Energy
- Accession number :
- edsair.doi...........40167830009eff7d51798000e9c17d7c