Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Explainable Signature-based Machine Learning Approach for Identification
  of Faults in Grid-Connected Photovoltaic Systems   The transformation of conventional power networks into smart grids with the
heavy penetration level of renewable energy resources, particularly
grid-connected Photovoltaic (PV) systems, has increased the need for efficient
fault identification systems. Malfunctioning any single component in
grid-connected PV systems may lead to grid instability and other serious
consequences, showing that a reliable fault identification system is the utmost
requirement for ensuring operational integrity. Therefore, this paper presents
a novel fault identification approach based on statistical signatures of PV
operational states. These signatures are unique because each fault has a
different nature and distinctive impact on the electrical system. Thus, the
Random Forest Classifier trained on these extracted signatures showed 100%
accuracy in identifying all types of faults. Furthermore, the performance
comparison of the proposed framework with other Machine Learning classifiers
depicts its credibility. Moreover, to elevate user trust in the predicted
outcomes, SHAP (Shapley Additive Explanation) was utilized during the training
phase to extract a complete model response (global explanation). This extracted
global explanation can help in the assessment of predicted outcomes credibility
by decoding each prediction in terms of features contribution. Hence, the
proposed explainable signature-based fault identification technique is highly
credible and fulfills all the requirements of smart grids.

34
The categories of this paper are: chem-ph
37
The categories of this paper are: supr-con
11
The categories of this paper are: hep-lat
8
The categories of this paper are: hep-ex
22
The categories of this paper are: chao-dyn
13
The categories of this paper are: quant-ph
23
The categories of this paper are: solv-int
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
9
The categories of this paper are: nlin
12
The categories of this paper are: nucl-th
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg