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Existing approaches to the design, control and operation of 11 kV distribution networks often restrict optimal utilization. When confronting the increasing demand and growing amount of distributed generation being connected to the networks, it is essential for distribution system operators to employ new and more active network management practices. This paper presents and discusses a range of active...
Increasing penetration of Distributed Generation (DG) in distribution networks significantly changes both the real and reactive power flows in the network and can create serious voltage control problems. Furthermore, traditional Automatic Voltage Control (AVC) schemes that can normally deal with the reverse power flows, are unable to cope with the voltage problems associated with the presence of DG...
It is the responsibility of the distribution network operator (DNO) to maintain voltage profiles within statutory limits across a range of conditions such as varying load or intermittent output of distributed generation. An effective device for voltage control in distribution networks is the on-load transformer tap changer equipped with automatic voltage control (AVC) relays. In order to increase...
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