LAUSR

Auto-Starting Semisupervised-Learning-Based Identification of Synchrophasor Data Anomalies

Sign Up to like & get
recommendations!
1 Published in 2022 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2022.3142103

Abstract: In Internet of Things (IoT)-enabled modern power grids, advanced IoT devices, e.g., synchronous phasor measurement units (PMUs), have been widely deployed to closely monitor the grids’ states and dynamics. In practice, however, PMU measurements are… read more here.

Keywords: auto starting; starting semisupervised; semisupervised learning; pmu ... See more keywords

Application of Multisynchrosqueezing Transform for Subsynchronous Oscillation Detection Using PMU Data

Sign Up to like & get
recommendations!
0 Published in 2021 at "IEEE Transactions on Industry Applications"

DOI: 10.1109/tia.2021.3057313

Abstract: This study proposes a new technique using multisynchrosqueezing transform (MSST) for subsynchronous oscillation (SSO) detection and modal parameter identification. First, MSST is used to process the real-time data of voltage or current collected by the… read more here.

Keywords: pmu data; msst coefficients; subsynchronous oscillation; msst ... See more keywords

Hessian Locally Linear Embedding of PMU Data for Efficient Fault Detection in Power Systems

Sign Up to like & get
recommendations!
2 Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"

DOI: 10.1109/tim.2022.3146905

Abstract: This article develops a computationally efficient fault-detection method for power systems, by exploiting phasor measurement unit (PMU) data and Hessian locally linear embedding (HLLE) technique. First, via HLLE technique, high-dimensional PMU data are transformed into… read more here.

Keywords: fault detection; efficient fault; pmu data;

Data-Driven Subsynchronous Oscillation Identification Using Field Synchrophasor Measurements

Sign Up to like & get
recommendations!
1 Published in 2022 at "IEEE Transactions on Power Delivery"

DOI: 10.1109/tpwrd.2021.3054889

Abstract: With the increasing development of renewable energy and high-voltage direct current (HVDC) transmission technology, the integration of power electronics-interfaced components has caused sub-/super-synchronous inter-harmonics into power signals, yielding the subsynchronous oscillations (SSOs). Online monitoring and… read more here.

Keywords: pmu data; using field; power; identification ... See more keywords

Adaptive Subband Compression for Streaming of Continuous Point-on-Wave and PMU Data

Sign Up to like & get
recommendations!
1 Published in 2021 at "IEEE Transactions on Power Systems"

DOI: 10.1109/tpwrs.2021.3072882

Abstract: A data compression system capable of providing real-time streaming of high-resolution continuous point-on-wave (CPOW) and phasor measurement unit (PMU) measurements is proposed. Referred to as adaptive subband compression (ASBC), the proposed technique partitions the signal… read more here.

Keywords: pmu data; subband compression; continuous point; compression ... See more keywords

Classification and Detection of PMU Data Manipulation Attacks Using Transmission Line Parameters

Sign Up to like & get
recommendations!
0 Published in 2018 at "IEEE Transactions on Smart Grid"

DOI: 10.1109/tsg.2017.2679122

Abstract: Modern power grids are increasingly relying on real-time data, such as those from phasor measurement units (PMUs), for their control and management operations. Due to its dependence on the Internet for data transfer, the grid… read more here.

Keywords: manipulation attacks; transmission; pmu data; data manipulation ... See more keywords

Distributed Framework for Detecting PMU Data Manipulation Attacks With Deep Autoencoders

Sign Up to like & get
recommendations!
0 Published in 2019 at "IEEE Transactions on Smart Grid"

DOI: 10.1109/tsg.2018.2859339

Abstract: Phasor measurement unit (PMU) data manipulation attacks (PDMAs) may blind the control centers to the real-time operating conditions of power systems. Detecting these attacks accurately is essential to ensure the normal operation of power system… read more here.

Keywords: pmu data; data manipulation; pmu; framework ... See more keywords

Situational Awareness in Distribution Grid Using Micro-PMU Data: A Machine Learning Approach

Sign Up to like & get
recommendations!
1 Published in 2019 at "IEEE Transactions on Smart Grid"

DOI: 10.1109/tsg.2019.2898676

Abstract: The recent development of distribution-level phasor measurement units, also known as micro-PMUs, has been an important step toward achieving situational awareness in power distribution networks. The challenge however is to transform the large amount of… read more here.

Keywords: pmu data; micro pmu; situational awareness; distribution ... See more keywords

Fractional Dynamics of PMU Data

Sign Up to like & get
recommendations!
1 Published in 2021 at "IEEE Transactions on Smart Grid"

DOI: 10.1109/tsg.2020.3044903

Abstract: Novel dynamics are emerging in the power system due to the new Smart Grid (SG) environment. The high sampling rate of the Phasor Measurement Units (PMUs) enables them to capture the dynamic fluctuations in the… read more here.

Keywords: pmu data; fractional dynamics; dynamics pmu; power system ... See more keywords