Cited by 44Power Systems Fault DetectionPower System Optimization and StabilitySmart Grid and Power Systems

Knowledge representation and general Petri net models for power grid fault diagnosis

Open access
Wang, Lei, Chen, Qing, Gao, Zhanjun, Niu, Lin, Zhao, Yishu, Ma, Zhiguang, Wu, Dejun·2015·IET Generation, Transmission & Distribution

Abstract

This study deals with the idea that comprehensive knowledge representation should be established for fault diagnosis. Sufficient grid fault information including the network topology and protection knowledge are used with a diagnostic algorithm. In this way, the fault diagnosis programme not only facilitates accurate judgment of fault sections for which many kinds of information are available but also optimises knowledge to simplify the fault diagnosis method. Petri nets are used for logical reasoning on the basis of knowledge representation, which can be used to judge fault elements accurately even when the protective relays and circuit breakers malfunction. It was proved through experimentation here that this method meets the requirements of real‐world diagnosis. The programme can be used as an interface to the self‐healing mechanism of a smart grid. This study also posits that the smart grids should be constructed on the basis of knowledge representation for every subsystem.

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.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1049/iet-gtd.2014.0659

Cites

18 of 18 references verified0 citation errors · 0 not checkable

Statistics

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.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 1

  1. Li, X.H., Wang, G., Lin, X., Ding, M.S.: 'Reliability analysis of digital protection's software based on architecture'. IEEE/PES Transmission and Distribution Conference & Exhibition: Asia and Pacific Dalian, China, 2005

Authors
Wang, L., Chen, Q., Gao, Z., Niu, L., Zhao, Y., Ma, Z., & Wu, D.
Affiliations
  • State Grid Corporation of China (China) (CN)
  • Shandong University (CN)
Corresponding author
Chen, Qing
Venue
IET Generation, Transmission & Distribution
Published
2015-06
Volume
9
Issue
9
Pages
866-873
ISSN
  • 1751-8687 (ISSN-L)
  • 1751-8695
OpenAlex
W2062403151
Cited by
44
References
18
Citations by year
2026: 1 · 2025: 1 · 2024: 4 · 2023: 5 · 2022: 3 · 2021: 3 · 2020: 7 · 2019: 6 · 2018: 8 · 2017: 5 · 2015: 1
FWCI
4.32
Type
journal article
Language
en
Open access
Locations
IET Generation Transmission & Distribution (publishedVersion, cc-by)
Funders
National Natural Science Foundation of China (51277113)
Topics
  • Physical Sciences › Engineering › Control and Systems Engineering › Power Systems Fault Detection
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Power System Optimization and Stability
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Smart Grid and Power Systems
Keywords
power grid fault diagnosis, knowledge representation, Petri nets, fault section identification, network topology, protective relays, circuit breakers, logical reasoning, knowledge-based diagnosis

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