2022
DOI: 10.1109/tie.2021.3109535
|View full text |Cite
|
Sign up to set email alerts
|

Fast GRNN-Based Method for Distinguishing Inrush Currents in Power Transformers

Abstract: Differential protection, as the key protection element in the power transformers, has always been threatened with sending false trips subjected to external transient disturbances. As a result, differential protection needs an additional block to distinguish between internal faults and external transient disturbances. The protection system should i) be able to perform based on raw data, ii) be able to learn fully temporal features and sudden changes in the transient signals, and iii) impose no assumption on noi… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

0
4
0

Year Published

2022
2022
2024
2024

Publication Types

Select...
8

Relationship

0
8

Authors

Journals

citations
Cited by 19 publications
(4 citation statements)
references
References 29 publications
0
4
0
Order By: Relevance
“…It captures 2D feature space as a pattern recognition for each abnormal condition. Methods based on fuzzy and artificial neural networks were proposed in [10,11], and a correlation-based algorithm was developed for inrush current discrimination [12]. For a similar purpose, a method combining a support vector machine as the classifier and a wavelet transform for feature extraction was also proposed in [13].…”
Section: Literature Review and Related Workmentioning
confidence: 99%
“…It captures 2D feature space as a pattern recognition for each abnormal condition. Methods based on fuzzy and artificial neural networks were proposed in [10,11], and a correlation-based algorithm was developed for inrush current discrimination [12]. For a similar purpose, a method combining a support vector machine as the classifier and a wavelet transform for feature extraction was also proposed in [13].…”
Section: Literature Review and Related Workmentioning
confidence: 99%
“…Although hybrid methods show satisfactory performance, a range of different techniques lead to disability in presenting a general solution for load time series, in distribution level. Moreover, hybrid methods are very costly in terms of computational complexity and hardware in the practical implementation [22].…”
Section: Figure 1 Comprehensive Intelligent Forecasting Enginementioning
confidence: 99%
“…Category 5: Methods based on artificial intelligence algorithms, including artificial neural networks [21], [22], [23], [24], [25], fuzzy control [26], random forest [27], and K nearest neighbor-genetic [28]. Their reliability depends on the effectiveness of the used algorithms, the completeness of the training samples and the empirical knowledge.…”
Section: Introductionmentioning
confidence: 99%