Grid Interconnection of Embedded Generation PART 2: Small-Scale Embedded Generation SECTION 1: UTILITY INTERFACE

NRS097-2-1 2017 (Ed2.1 revised July 2020): This section of NRS 097 series aims to be technology neutral and focuses on the requirements at the interface between the embedded generator and the utility, although it is expected that the specification will mainly apply to photovoltaic grid connected systems interfaced through static power converter technology. Static power converters are also utilized to convert for example, wind power, micro-hydro power, pico hydro power, battery storage energy and fuel cells to grid compatible electricity.  This specification covers aspects of the Grid Code relevant to small-scale (up to 1MVA) embedded generators, including power quality and safety concerns. (NRS Association)