Impacts of hysteresis and magnetic couplings on the stability domain of ferroresonance in asymmetric three-phase three-leg transformers

PS Moses, MAS Masoum… - IEEE Transactions on …, 2010 - ieeexplore.ieee.org
This paper investigates the stability domain of ferroresonance in asymmetric three-phase
three-leg transformers considering magnetic couplings and hysteresis effects of the core. A …

Ferroresonance case study in a distribution network and the potential impact of DERs and CVR/VVO

GS Gokhale, BA Mork, J O'Donnell Jr… - Electric Power Systems …, 2023 - Elsevier
Ferroresonance in single-phase, line-to-line connected transformers in an ungrounded
distribution system with delta-connected capacitors is possible but has not been reported in …

Acoustic noise-based detection of ferroresonance events in isolated neutral power systems with inductive voltage transformers

R Martinez, A Arroyo, A Pigazo, M Manana, E Bayona… - Sensors, 2022 - mdpi.com
Power-quality events and operation transients in power systems (PS) with isolated neutral
can saturate inductive voltage transformers (IVT), which, when interacting with the overhead …

Characteristics of saturation and circulating current based on winding and iron core structure of grid-connected transformer in energy storage system

DH Tae, HD Lee, JM Kim, DS Rho - Journal of the Korea Academia …, 2020 - koreascience.kr
Since the fire accident of ESS (energy storage system) occurred at Gochang KEPCO Power
Testing Center in August 2017, 29 fire cases with significant property losses have occurred …

Modeling of ferro-resonance phenomenon with saturation of grid-connected transformer in ESS

DH Tae, BG Han, J Shen, JM Kim, DS Rho - Journal of Electrical …, 2022 - Springer
Battery system might be severely effected by unexpected ferro-resonance phenomenon in Li-
ion battery based ESS, which is energetically installed and operated in large scale way …

The effect of various types of distributed generations on ferroresonance

M Esmaeili, M Rostami… - 2014 22nd Iranian …, 2014 - ieeexplore.ieee.org
This paper focuses on ferroresonance phenomenon in distribution networks in the presence
of Distributed Generation (DG) after islanding. The effect of three different types of DGs (ie …

Sobretensiones por Ferroresonancia en un Sistema de Distribución Eléctrica Rural: Reporte de Caso y Simulación

GF di Mauro, RO Ferreyra, JA Suárez… - Inge …, 2015 - revistascientificas.cuc.edu.co
El objetivo del trabajo presentado fue el de analizar un caso de sobretensión en un sistema
de distribución de energía eléctrica rural (13, 2kV) perteneciente a una Cooperativa de …

과전압에의한변압기철공진분석및방지대책

윤동현, 신동열, 차한주 - 전기학회논문지, 2015 - dbpia.co.kr
Ferroresonance is a non-linear vibrational phenomenon that is generated by the electrical
interaction of the inductance component with the capacitor component of a certain …

Investigation on the Probability of Ferroresonance Phenomenon Occurrence in Distribution Voltage Transformers Using ATP Simulation

Z Abdul-Malek, K MehranZamir, B Salimi… - … ISI'12 Held at August 4 …, 2013 - Springer
Ferroresonance is a complex non-linear electrical phenomenon that can make thermal and
dielectric problems to the electric power equipment. Ferroresonance causes overcurrents …

Ferroresonance Detection in Voltage Transformers Through Vibration Monitoring

R Martinez, A Pigazo, M Manana, A Arroyo… - Advances in Condition …, 2019 - Springer
Ferroresonance is a very studied phenomenon by the distribution electrical companies since
it can cause damage to transformers and other line elements. This problem is generated by …