Dynamic Fault Analysis for HVDC Systems with ac System Representation
- 1 March 1972
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems
- Vol. PAS-91 (2) , 688-696
- https://doi.org/10.1109/TPAS.1972.293255
Abstract
Transient valve currents are derived for rectifier short circuits with consideration of transient control behavior, and filter and ac system representation. A comparison is made between connection of the filters on the ac side and tertiary of the covnverter transformer. The valve currents are also analysed for different types of singly-occurring and repetitive commutation failures. The analysis, in each case, has been processed by dynamic digital computation and is considered to be of particular relevance to the current surge ratings of thyristor valves within HVdc converter installations.Keywords
This publication has 3 references indexed in Scilit:
- Analysis of Transient Short-Circuit Currents in HVDC Power SystemsIEEE Transactions on Power Apparatus and Systems, 1971
- AC System and Transformer Representation for HV-DC Transmission StudiesIEEE Transactions on Power Apparatus and Systems, 1970
- A General Approach to Harmonic Current Generation by HVDC ConvertersIEEE Transactions on Power Apparatus and Systems, 1969