Power systems monitoring with IEC 61850-9-2 Sampled Values for state estimation with the OpenPMU

The development of an online tool application that enables precise state estimate via synchrophasor processing tools to receive streams of sampled data from substation merging units via the IEC 61850-9-2 protocol is discussed in this study. This would make it possible for researchers to evaluate synchrophasor technology in a production setting in an entirely open source and transparent manner without the need for intrusive and expensive fixed wiring installations. Users of the platform can simulate a precisely modeled power grid thanks to the platform's valuable infrastructure capabilities. Real-time simulation tools can be used in a range of applications, providing a wealth of potential for improved testing and prototype review, and this paper proposes a hardware/software integration to monitor state-estimation values and shared such data. The research proposes and employs a flexible methodology for commissioning OpenPMU devices, engaging with other virtual PMUs within the same simulation using Sampled Values to confirm measurement frames and assess estimation with generated data.