The DOI matches its Crossref record.
A Nonlinear Adaptive Filter for Online Signal Analysis in Power Systems: Applications
Abstract
This paper presents various applications of a nonlinear adaptive notch filter that operates based on the concept of an enhanced phase-locked loop (PLL). Applications of the filter for online signal analysis for power systems protection, control, and power quality enhancement are presented. The proposed scheme can be applied for signal analysis both under stationary and nonstationary conditions. Based on digital time-domain simulations, applications of the filter for (a) sinusoidal waveform peak detection, (b) harmonic identification/detection, (c) detection/extraction of individual components of a signal, (d) instantaneous reactive current extraction, (e) disturbance detection, (f) noise reduction in zero-crossings detection, and (g) amplitude (phase) demodulation for flicker estimation are presented.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
Self-Synchronized Synchronverters: Inverters Without a Dedicated Synchronization Unit
Zhong, Q.-C., Nguyen, P.-L., Ma, Z., & Sheng, W. (2014) · IEEE Transactions on Power Electronics · doi:10.1109/tpel.2013.2258684 · Cited by 1,026
Virtual Synchronous Machines: A unified interface for grid integration
Zhong, Q.-C. (2016) · IEEE Power Electronics Magazine · doi:10.1109/mpel.2016.2614906 · Cited by 300
Metadata
- Authors
- Karimi-Ghartemani, M., & Iravani, M. R.
- Venue
- IEEE Power Engineering Review
- Published
- 2002-01
- Volume
- 22
- Issue
- 1
- Pages
- 72-72
- ISSN
- 0272-1724 (ISSN-L)
- 1558-1705
- OpenAlex
- W2149238932
- Cited by
- 226
- References
- 0
- FWCI
- 3.86
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: A Nonlinear Adaptive Filter for Online Signal Analysis in Power Systems: Applications. https://app.cochat.ai/papers/10.1109/mper.2002.4311701
- The paper
- Karimi-Ghartemani, M., & Iravani, M. R. (2002). A Nonlinear Adaptive Filter for Online Signal Analysis in Power Systems: Applications. IEEE Power Engineering Review. https://doi.org/10.1109/mper.2002.4311701
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
