CLNR Trial Analysis: Tapchanging Secondary Transformer Automonous and GUS Voltage Control
Overview
As part of the Customer Led Network Revolution (CLNR) project, tapchanging HV/LV transformers have been installed at 3 locations in the NE of England and Yorkshire. In addition, these tapchanging transformers are also integrated with the GUS distribution network control system which has been developed and deployed as part of the CLNR project programme.
The work detailed in this report has been conducted using the models of Mortimer Road, Denwick HV network and Wooler Bridge LV network to evaluate the capability of these networks to accommodate low carbon technologies following deployment of tapchanging HV/LV transformers. This has been achieved using validated network models and a combination of real and synthesised load and generation data.
