Name
Abstract | ||
|---|---|---|
This paper presents the metrological frequency response analysis of a high current instrument transformer (HCT) with a rated primary current of 8 kA.A special measuring system is used to identify the frequency response of the HCT at different primary currents in a frequency range up to 40 kHz. The burden dependency of the frequency response is determined by using different resistive and resistive-inductive burdens.The measuring results indicate the good transmission behaviour of the HCT at higher frequencies by applying resistive burdens. However, resonances occur by applying resistive-inductive burdens, resulting in high resonance peaks which deteriorate the transmission behaviour of the HCT and cause high voltages at its secondary side. |
Year | DOI | Venue |
|---|---|---|
2015 | 10.1109/ICSensT.2015.7438476 | 2015 9TH INTERNATIONAL CONFERENCE ON SENSING TECHNOLOGY (ICST) |
Keywords | DocType | ISSN |
Instrument transformers, current transformers, frequency response, current measurement | Conference | 2156-8065 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Christian Jäschke | 1 | 0 | 0.34 |
| Peter Schegner | 2 | 27 | 10.06 |