Due to the ever-increasing penetration of renewable energy sources, the estimation of network inertia is becoming a critical task for system operators. This operation is typically carried out by aggregating synchronized measurements acquired at different nodes. In this paper, instead, we investigate the feasibility of a local approach for inertia estimation. In this sense, PMU-based measurements of ROCOF and phasors are exploited to define a new indicator of inertia variations. A preliminary validation in realistic simulated scenarios confirms the proposed approach's potential.
PMU-Based Estimation of Inertia Variation: Proposed Metric and Feasibility Analysis / Costa, F; Peretto, L; Frigo, G. - ELETTRONICO. - (2023), pp. 1-6. (Intervento presentato al convegno 2023 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) tenutosi a Kuala Lumpur, Malaysia nel 22-25/5/2023) [10.1109/I2MTC53148.2023.10176065].
PMU-Based Estimation of Inertia Variation: Proposed Metric and Feasibility Analysis
Costa, F;Peretto, L;
2023
Abstract
Due to the ever-increasing penetration of renewable energy sources, the estimation of network inertia is becoming a critical task for system operators. This operation is typically carried out by aggregating synchronized measurements acquired at different nodes. In this paper, instead, we investigate the feasibility of a local approach for inertia estimation. In this sense, PMU-based measurements of ROCOF and phasors are exploited to define a new indicator of inertia variations. A preliminary validation in realistic simulated scenarios confirms the proposed approach's potential.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
