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To increase the penetration of distributed renewable energy resources (DRES) in the existing LV network, new control solutions need to be developed. In this paper an algorithm for overvoltage mitigation in LV networks with DRES is proposed. Complex communication infrastructure for monitoring and controlling an extensive part of the LV network is not economically attractive for distribution system...
Changes in recent renewable energy-related grid codes may lead to introduction of thousands of remotely controllable inverters in the LV grid. To maintain their supply quality, the distribution system operator (DSO) would need to coordinate together with active end users to optimally operate and control their inverters. A generic ICT architecture and royalty free application are therefore required...
Increasing penetration of distributed renewable energy resources (DRES) and smart loads into the LV network lead to new power quality challenges. Important power quality challenges are overvoltage and undervoltage. A number of solutions are already developed to mitigate these voltage variations. In this research, On Load Tap Changer (OLTC)-based control technique is used to mitigate overvoltage and...
Increasing penetration of distributed renewable energy sources such as PV may lead to voltage rise in the LV distribution networks. When local production exceeds local consumption, this voltage rise may lead to overvoltage, i.e. violation of the EN 50160 standard. A number of solutions have been developed to mitigate the over voltage, thus increasing the hosting capacity of the LV network without...
Penetration of distributed renewable energy sources in low-voltage (LV) networks is increasing steadily. This trend helps the vision of sustainability, but it is hindered by various economic and technical constraints. Some of the existing solutions put some customers in a disadvantageous position, which is often overlooked while developing technical solutions. In this paper, the most common solutions...
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