Proceedings of the 2019 International Conference on Modeling, Analysis, Simulation Technologies and Applications (MASTA 2019)

Study on the Measuring Harmonics Based on Capacitor Voltage Transformer

Authors
Zhen-guo Ma, Hui-jie Guo, Qian-sen Yu
Corresponding Author
Zhen-guo Ma
Available Online July 2019.
DOI
https://doi.org/10.2991/masta-19.2019.10How to use a DOI?
Keywords
CVT, Equivalent circuit, Grounding current, Harmonic measurement, Simulation
Abstract

In high voltage grade power networks, people usually use capacitive voltage transformers (CVT) to measure the harmonic voltage, but the results exist errors. This paper studied the basic structure of CVT, established the equivalent circuit model of CVT, and proposed a method to calculate the harmonic voltage of the grid side by sampling the grounding current signal of CVT. On the basis of that, the paper confirmed the correctness and feasibility of the method through model simulation.

Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2019 International Conference on Modeling, Analysis, Simulation Technologies and Applications (MASTA 2019)
Series
Advances in Intelligent Systems Research
Publication Date
July 2019
ISBN
978-94-6252-761-4
ISSN
1951-6851
DOI
https://doi.org/10.2991/masta-19.2019.10How to use a DOI?
Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Zhen-guo Ma
AU  - Hui-jie Guo
AU  - Qian-sen Yu
PY  - 2019/07
DA  - 2019/07
TI  - Study on the Measuring Harmonics Based on Capacitor Voltage Transformer
BT  - Proceedings of the 2019 International Conference on Modeling, Analysis, Simulation Technologies and Applications (MASTA 2019)
PB  - Atlantis Press
SP  - 58
EP  - 63
SN  - 1951-6851
UR  - https://doi.org/10.2991/masta-19.2019.10
DO  - https://doi.org/10.2991/masta-19.2019.10
ID  - Ma2019/07
ER  -