Fundamentals of power systems modelling in the presence of converter-interfaced generation
This survey paper discusses the fundamentals of power systems modelling in the presence
of large amounts of converter-interfaced generation (CIG). By referring to real-life events …
of large amounts of converter-interfaced generation (CIG). By referring to real-life events …
Iterative-interpolated DFT for synchrophasor estimation: A single algorithm for P-and M-class compliant PMUs
We present a single synchrophasor estimation (SE) algorithm that is simultaneously
compliant with both P and M phasor measurement unit (PMU) performance classes. The …
compliant with both P and M phasor measurement unit (PMU) performance classes. The …
PMU-based ROCOF measurements: Uncertainty limits and metrological significance in power system applications
In modern power systems, the Rate-of-Change-of-Frequency (ROCOF) may be largely
employed in Wide Area Monitoring, Protection, and Control (WAMPAC) applications …
employed in Wide Area Monitoring, Protection, and Control (WAMPAC) applications …
Ipdft-tuned estimation algorithms for pmus: Overview and performance comparison
Featured Application Real-time measurement of amplitude, phase, frequency and rate of
change of frequency (ROCOF) of current and voltage AC signals in power transmission and …
change of frequency (ROCOF) of current and voltage AC signals in power transmission and …
A tuned lightweight estimation algorithm for low-cost phasor measurement units
Nowadays, the interest in low-cost and increasingly accurate phasor measurement units
(PMUs) for active distribution systems is steadily growing. In this paper, an algorithm for …
(PMUs) for active distribution systems is steadily growing. In this paper, an algorithm for …
PMU-based distribution system state estimation with adaptive accuracy exploiting local decision metrics and IoT paradigm
A novel adaptive distribution system state estimation (DSSE) solution is presented and
discussed, which relies on distributed decision points and exploits the Cloud-based Internet …
discussed, which relies on distributed decision points and exploits the Cloud-based Internet …
Rate of change of frequency estimation for power systems using interpolated DFT and Kalman filter
This paper presents a new method for estimating the rate of change of frequency (RoCoF) of
voltage or current signals measured using instrument transformers. The method is …
voltage or current signals measured using instrument transformers. The method is …
Synchronized measurement technology supported online generator slow coherency identification and adaptive tracking
In an electric power system, slow coherency can be applied to identify groups of the
generating units, the rotors of which are swinging together against each other at …
generating units, the rotors of which are swinging together against each other at …
A tuned whitening-based Taylor-Kalman filter for P class phasor measurement units
Protection-oriented (P Class) phasor measurement units (PMUs) are required to reconcile
high measurement accuracy and low latency in order to promptly detect possible anomalous …
high measurement accuracy and low latency in order to promptly detect possible anomalous …
Reliable rate-of-change-of-frequency measurements: Use cases and test conditions
Based on user expectations and requirements, this article discusses three use cases (UCs)
for measurements of power system frequency and rate-of-change-of-frequency (ROCOF) …
for measurements of power system frequency and rate-of-change-of-frequency (ROCOF) …