Abstract
Static load models, including ZIP coefficients, are an established facet of power systems modelling. Despite therising penetration of non-linear load types across modern networks, the characterisation of load behaviours by such
means remains effective. However, the accuracy of ZIP load-based methods is shown to decline in the midst of highlevels of harmonic current and/or voltage distortion. This observation is validated by making reference to the
definitions set out in IEEE standard 1459-2010. Various power systems optimisation strategies, such as Conservation Voltage Reduction, rely on load models to faithfully reproduce network conditions in simulation. Thus, an extension to the conventional ZIP model approach is proposed, which incorporates the effects of harmonic current distortion, attributable to particular load types, and harmonic voltage distortion.
means remains effective. However, the accuracy of ZIP load-based methods is shown to decline in the midst of highlevels of harmonic current and/or voltage distortion. This observation is validated by making reference to the
definitions set out in IEEE standard 1459-2010. Various power systems optimisation strategies, such as Conservation Voltage Reduction, rely on load models to faithfully reproduce network conditions in simulation. Thus, an extension to the conventional ZIP model approach is proposed, which incorporates the effects of harmonic current distortion, attributable to particular load types, and harmonic voltage distortion.
| Original language | English |
|---|---|
| Pages | 1094-1097 |
| Number of pages | 4 |
| DOIs | |
| Publication status | Published - 01 Oct 2017 |
| Event | 4th International Conference & Exhibition on Electricity Distribution - Glasgow, United Kingdom Duration: 12 Jun 2017 → 15 Jun 2017 Conference number: 4 |
Conference
| Conference | 4th International Conference & Exhibition on Electricity Distribution |
|---|---|
| Abbreviated title | CIRED 2017 |
| Country/Territory | United Kingdom |
| City | Glasgow |
| Period | 12/06/2017 → 15/06/2017 |
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Dive into the research topics of 'Enhanced ZIP load modelling for the analysis of harmonic distortion under Conservation Voltage Reduction'. Together they form a unique fingerprint.Student theses
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Power quality impacts of the low carbon evolution within modern distribution networks
McLorn, G. (Author), McLoone, S. (Supervisor) & Liu, X. (Supervisor), Dec 2020Student thesis: Doctoral Thesis › Doctor of Philosophy
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