TNEI Designs new analytical software tools for Northern Ireland Electric
TNEI’s power systems team is working on a two phased programme to provide power systems analysis for Northern Ireland’s electricity network operator. The team is developing bespoke analytical tools that will allow Northern Ireland Electricity (NIE) to model its system more closely and develop a better understanding of how it operates currently and in the future with increasing amounts of energy being generated by wind farms. This greater knowledge will facilitate the connection of even higher penetrations of renewable generation and at the same time improve operational efficiency and security. Phase one of the programme sees TNEI’s team of power systems experts developing software to model the complex network of Special Protection Schemes, SPS that NIE operates. These SPS operate during abnormal system conditions and allow continued operation of the network by switching off, or constraining the output of generators or wind farms. As NIE’s system has become more complex