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Recently, Queensland state of Australia has seen a rapid growth in rooftop solar photovoltaic (PV) installations. However, the growth can be throttled due to voltage violation constraints at the distribution feeder level. Consequently, distribution utilities in Queensland have set a guideline for new PV inverter connections. During light load condition and under high availability of PV power, voltage...
This paper presents simulation results of the conventional control strategy applied to distribution grid equipped with photovoltaic (PV) power generation. The investigated network is a part of an existing 11kV distribution grid located in Queensland, Australia with mostly semi-rural loads and PV installation of more than 3MWp in one site. The studied case is very interesting because it shows in detail...
This paper presents simulation results from a real case study of a medium scale photovoltaic (PV) system integrated into an 11kV distribution network. The investigated system is a semi-rural part of an existing distribution network in Queensland, Australia with planned investments of more than 3MWp PV installation. The studied case is very interesting because of planned high penetration of PV power...
Photovoltaic (PV) in high penetration level can help the static voltage stability by increasing the loadability of the system. This paper presents an analytical approach to assess the possibility of improvement in the loadability of a distribution system by real and reactive power injection from PV. In order to achieve this, a two-bus equivalent network is considered to represent the power system...
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