An enterprise platform for wide area monitoring of load dynamics using Synchronized Measurement Technology

Nechifor, Alexandru; Albu, Mihaela; Hair, Richard; Terzija, Vladimir

doi:10.1016/j.ifacol.2016.10.724

Cited by 8 publications

(2 citation statements)

References 11 publications

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“…It enables the management of data from PMUs in the field by also allowing outbound streams to be sent, concentrating data from the various incoming packets. Due to its capabilities, this software has been used in various scientific projects and real-field implementations [39], [40].…”

Section: A Test Scenarios and Setupmentioning

confidence: 99%

Measurement Platform for Latency Characterization of Wide Area Monitoring, Protection and Control Systems

Castello,

Gallus,

Pegoraro

et al. 2024

IEEE Trans. Instrum. Meas.

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Wide Area Monitoring Protection and Control (WAMPAC) systems have emerged as a critical technology to improve the reliability, resilience, and stability of modern power grids. They are based on Phasor Measurement Unit (PMU) technology and synchronized monitoring on a wide area. Since these systems are required to make rapid decisions and control actions on the grid, they are characterized by stringent time constraints. For this reason, the latency of WAMPAC systems needs to be appropriately assessed. Following this necessity, this paper presents the design and implementation of a measurement platform that allows latency characterization of different types of WAMPAC systems in several operating conditions. The proposed WAMPAC Characterizer has been metrologically characterized through a WAMPAC Emulator and then used to measure the latency of a WAMPAC system based on an open-source platform frequently used by transmission system operators for the implementation of their PMU-based wide area systems.

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Section: A Test Scenarios and Setupmentioning

confidence: 99%

Measurement Platform for Latency Characterization of Wide Area Monitoring, Protection and Control Systems

Castello,

Gallus,

Pegoraro

et al. 2024

IEEE Trans. Instrum. Meas.

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“…The cause of power systems blackouts, especially large and rare interruptions in electricity supply, is usually a combination of a series of mutually connected events. Such a combination is very unlikely, but sometimes not a low risk, and it involves chain of a large number of cascade events [6].…”

Section: Introductionmentioning

confidence: 99%

Overload Mitigation SIPS Based on DC Model Optimization and PMU Technology

Zbunjak¹,

Kuzle

Mađar³

2020

Teh. vjesn.

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System integrity protection schemes (SIPS) supported by phasor measurement unit (PMU) technology are based on the concept of collecting information from remote stations, sending the information to a central concentrator that executes a decision-making algorithm and initiates specialized actions to prevent the spread of system disturbance. This paper gives application of overload mitigation SIPS. Described protection scheme is based on a mixed integer linear programming (MILP) optimization of the DC power flow model whose objective is to maximize total load on the observed part of the network. Inaccuracy of the used DC model and the actual state is replaced by using the PMU technology. In this way, the influence of reactive power that is ignored in the DC model power flow model calculation is replaced in real-time with real synchronized measurements. Described SIPS is tested on IEEE 14 busbar test system. Conducted simulations indicate that developed optimization algorithm can mitigate potential element overloads with extremely high accuracy by using load shedding methods. Example on real part of Croatian power transmission network is given at the end of paper. This specific analysis demonstrates benefits of using SIPS based on synchro phasors in real world.

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Power system loads modeling

Terzija

2023

Encyclopedia of Electrical and Electronic Power Engineering

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An enterprise platform for wide area monitoring of load dynamics using Synchronized Measurement Technology

Cited by 8 publications

References 11 publications

Measurement Platform for Latency Characterization of Wide Area Monitoring, Protection and Control Systems

Measurement Platform for Latency Characterization of Wide Area Monitoring, Protection and Control Systems

Overload Mitigation SIPS Based on DC Model Optimization and PMU Technology

Power system loads modeling

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