What is a P28 Study any why are they needed?

P28 Studies As the post title suggests, one of the common requests from DNO is for a ‘P28 study’, to assess the impact of disturbing loads on the network. The title ‘P28 study’ comes from the Electrical Networks Associate (ENA) standard P28 ‘Planning Limits For Voltage Fluctuations’. This rather innocent sounding study, can in fact […]

EMTP-RV – New Software

EMTP consultancy, Aurora is pleased to announce that it has recently invested in the EMTP-RV software simulation package produced by Powersys in France. This highly sophisticated electromagnetic analysis package complements our existing suite of software programs and allows us to carry out more sophisticated studies for transformer inrush, insulation coordination, transient damping, capacitor bank switching, […]

Gildemeister – Power System Studies

Aurora is pleased to announce that they have been appointed by Gildemeister Energy to carry out a series of power system studies for a new 3.2MW solar photovoltaic (PV) array at  Wick Lane. Aurora will undertake a G5.4 stage 2 harmonic assessment using DigSilent, and a P28 transformer inrush / energisation study using PSCAD. Aurora […]