Saturable reactor hysteresis model based on Jiles–Atherton formulation for ferroresonance studies

W Sima, M Zou, M Yang, D Peng, Y Liu - International Journal of Electrical …, 2018 - Elsevier
Despite remarkable achievements in the field of Jiles–Atherton (JA) hysteresis theory, JA
hysteresis modeling remains challenging given that most commercial software still lacks a …

Non‐linear characteristic quantity extraction of ferroresonance overvoltage time series

M Yang, W Sima, Q Yang, J Li, M Zou… - IET Generation …, 2017 - Wiley Online Library
Ferroresonance is a common and complex phenomenon in power systems. Some types of
ferroresonances are remarkably difficult to distinguish from others. This study adopts non …

Smart solid‐state ferroresonance limiter for voltage transformers application: principle and test results

A Heidary, H Radmanesh - IET Power Electronics, 2018 - Wiley Online Library
This study employs a novel smart solid state ferroresonance limiter (SSFL) for stabilising the
chaotic behaviour of a voltage transformer (VT). It is shownthat the ferroresonance …

Suppressing ferroresonance in potential transformers using a model-free active-resistance controller

M Yang, W Sima, L Chen, P Duan, P Sun… - International Journal of …, 2018 - Elsevier
Ferroresonance, excited by saturated electromagnetic voltage transformers, can severely
damage power systems because it produces long duration large overvoltages. In this paper …

Electromagnetic transient study on flexible control processes of ferroresonance

M Yang, W Sima, P Duan, M Zou, D Peng… - International Journal of …, 2017 - Elsevier
Ferroresonance, which is a common phenomenon in power systems, have threatened the
security of power systems for a long time. Although several ferroresonance suppression …

[HTML][HTML] Innovative Solid-State Ferroresonance-Suppressing Circuit for Voltage Transformer Protection in Wind Generation Systems

A Bakhshi, M Bigdeli, M Moradlou, B Behdani… - Energies, 2023 - mdpi.com
Ferroresonance, as an undesirable disturbance, leads to significant overvoltage and
distorted waveforms. This phenomenon can be highly damaging to voltage transformers and …

Accurate simulation model for a three-phase ferroresonant circuit in EMTP–ATP

M Zou - International Journal of Electrical Power & Energy …, 2019 - Elsevier
This study presents a simulation model for a ferroresonant circuit. The proposed model
includes a transformer model and a vacuum circuit breaker (VCB) model. Hysteresis …

Analyzing the stochastic behavior of ferroresonance initiation regarding initial conditions and system parameters

H Abdi, S Abbasi, M Moradi - International Journal of Electrical Power & …, 2016 - Elsevier
Power quality and power disturbances are the most important increasing factors throughout
electrical networks. Ferroresonance as one of these disturbances can cause quality and …

Laboratory experimental system for ferroresonance analysis

T Benšić, K Miličević, D Vinko… - 2023 4th International …, 2023 - ieeexplore.ieee.org
The paper presents a scaled laboratory experimental model of ferroresonant circuit
designed for detailed investigation of the ferroresonance phenomena. To enable accurate …

Influence of neutral-point voltage deviation of PWM converter on insulation monitoring in medium-voltage networks

J Yan, J Wang, Y Xu, P Wang… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
Insulation monitoring is crucial to personal safety and equipment operation in the power
distribution system. Recently, with the rapid development of distributed generators, the three …