Protected Object Models as the Basis of Distance Measuring Units Algorithms Synthesis

Power and Electrical Engineering 2016
Viktorija Aditaja, Tatjana Lomane

In the present study, the algorithms of distance protection (DP) for a high-voltage transmission line are considered. The single, parallel and tapped transformer lines can be as a protected object. The steady-state and transient modes in the model of protected objects are described by the node-voltage equations, which may be in simplified record either taking into account all parameters or not taking into account some mode parameters. DP efficiency depends on the record form of the nodevoltage equations. The programmed distance measuring units algorithms synthesized based on the protected object model are analysed.

Atslēgas vārdi
Distance measuring units, efficiency of operation, HVTL model, node voltage equation
DOI
10.7250/pee.2016.009

Aditaja, V., Lomane, T. Protected Object Models as the Basis of Distance Measuring Units Algorithms Synthesis. Power and Electrical Engineering, 2016, 33, 46.-50.lpp. ISSN 2256-0238. e-ISSN 2256-0246. Pieejams: doi:10.7250/pee.2016.009

Publikācijas valoda
English (en)