Guide Reducing the Impact of Utility Switching Transients and
In parallel, lightly loaded transformers, long cable runs, and modern low-loss magnetic cores create ideal conditions for ferroresonance, particularly during abnormal switching scenarios. As
Guide Ten Common Downstream RF SPECTRAL IMPAIRMENTS
Some of the issues that can be proactively identified include Resonant Peaking, Standing Waves, Tilt, Roll-of, Suck-outs, as well as FM ingress that could be leaking into the return path.
Guide Troubleshooting Resonance in Small RF Shielded Enclosures
Learn how to detect and fix resonance issues in small RF shielded enclosures, ensuring optimal electromagnetic protection and device performance.
Guide Examples of Ferroresonance in Distribution Systems
Newer, low-loss transformer designs are making it more likely than previously. In one case, a utility that was constructing a new 12.47 kV underground service for a multi-building complex.
Guide Identification of PT Ferromagnetic Resonance Faults in Distribution
In the article, the instantaneous symmetrical component method is first used to calculate the resonant overcurrent caused by PT saturation, and the influencing factors of PT transient
Guide Low-frequency Resonances in Grid-Forming Converters: Causes
This paper provides an in-depth exploration on the causes of low-frequency resonance issues in GFM-VSCs, and a particular attention is given to the control-loop interactions based on two general GFM
Guide Low-Frequency Resonances in Grid-Forming Converters: Causes and
Grid-forming voltage-source converter (GFM-VSC) may experience low-frequency resonances, such as synchronous resonance (SR) and subsynchronous resonance (SSR),
Guide Ferroresonance case study in a distribution network and the
ribution network with multiple distribution transformers has been simulated for lessons learned. The hypothesis was that ferroresonance was the cause of the overvoltage event in the network after a
Guide Ferroresonance in Distribution Systems – State of the Art
The investigation of ferroresonance in the radial distribution system and the effect of integrating Distributed Generation (DG) into the distribution zone on this phenomenon are presented.
Guide Ferroresonance in Distribution Systems – State of the Art
Recently, there are increasing interest in studying the ferroresonance phenomenon, due to the various problems it causes to power quality and the destruction of network parts, insulators