Coordinated Use of TNA and Digital Computer for Switching-Surge Studies: Transient Equivalent of a Complex Network
- 1 November 1970
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems
- Vol. PAS-89 (8) , 1717-1726
- https://doi.org/10.1109/tpas.1970.292755
Abstract
On the basis of transient network analyzer (TNA) and digital computer tests, this paper discusses the possible correct evaluation of switching overvoltages by means of a coordinated use of analog and digital methods, taking into account both frequency- and voltage-dependent parameters. Special emphasis is placed on the transient equivalent of a complex network, its digital computation, and its representation on the TNA. Attention is focused on the range of frequencies involved in the transients following closing operations on lines of intermediate or long length.Keywords
This publication has 3 references indexed in Scilit:
- TNA and Laboratory Study of the Switching-Surge Behavior of Lightning ArrestersIEEE Transactions on Power Apparatus and Systems, 1969
- Determination of Transient Recovery Voltages by Means of Transient Network AnalyzersIEEE Transactions on Power Apparatus and Systems, 1968
- Calculation of switching phenomena in power systemsProceedings of the Institution of Electrical Engineers, 1967