Study on the Measuring Harmonics Based on Capacitor Voltage Transformer
- https://doi.org/10.2991/masta-19.2019.10How to use a DOI?
- CVT, Equivalent circuit, Grounding current, Harmonic measurement, Simulation
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.
- © 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 -