Erratum: Rodrigo-Mor et al. Principles of Charge Estimation Methods Using High-Frequency Current Transformer Sensors in Partial Discharge Measurements. Sensors 2020, 20, 2520

Armando Rodrigo-Mor; Fabio A. Muñoz; Luis Carlos Castro-Heredia

doi:10.3390/s21186010

,

and

Electrical Sustainable Energy Department, Delft University of Technology, 2628 CD Delft, The Netherlands

^*

Author to whom correspondence should be addressed.

Sensors2021, 21(18), 6010;https://doi.org/10.3390/s21186010

This article belongs to the Special Issue Acoustic, UHF and RF Sensor Technology for Partial Discharge Detection

Version Notes

Order Reprints

The authors wish to make the following erratum to this paper []: the summation symbol in the Equations (11) and (12) should be a product symbol.

The corrected Equations (11) and (12) appear below:

H (s) = \frac{U (s)}{I (s)} = \frac{α \cdot s \cdot \prod_{i = 1}^{i = m} (s + z_{i})}{\prod_{j = 1}^{j = n} (s + p_{j})}

(11)

\frac{U (s)}{s^{2}} = I (s) \frac{α \cdot \prod_{i = 1}^{i = m} (s + z_{i})}{s \cdot \prod_{j = 1}^{j = n} (s + p_{j})}

(12)

The authors apologize for any inconvenience caused and state that the scientific conclusions are unaffected. The original article has been updated.

Conflicts of Interest

The author declares no conflict of interest.

Reference

Rodrigo-Mor, A.; Muñoz, F.A.; Castro-Heredia, L.C. Principles of Charge Estimation Methods Using High-Frequency Current Transformer Sensors in Partial Discharge Measurements. Sensors 2020, 20, 2520. [Google Scholar] [CrossRef] [PubMed]

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Erratum: Rodrigo-Mor et al. Principles of Charge Estimation Methods Using High-Frequency Current Transformer Sensors in Partial Discharge Measurements. Sensors 2020, 20, 2520

Conflicts of Interest

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