Abstract
The introduction of modern technologies significantly changes the modes of operation of electric power systems (EPS) and has an unpredictable impact on the functioning of relay protection devices (RP), in particular distance protection (DP). It is impossible to adequately measured the impact without detailed modelling of both EPS and RP devices. The subject of this research is the development of a detailed mathematical model of digital distance protection (DDP). When designing such a model, both current and voltage measuring transducers, analogue digital relay protection devices, and digital signal processing were taken into account. In this paper, studies are aimed at assessing the correctness of the third stage of the DP using the detailed and simplified model of the DDP. The operation of the compared models is tested on a 39-bus New England system via MATLAB Simulink simulation data, and a comparative assessment is provided. Such detailed DDP mathematical model in combination with an adequate EPS simulator could be used further for solution of different tasks, such as development, design, analysis, testing and setting of RP algorithms. The article presents the results of preliminary studies of the mentioned problem.
| Original language | English |
|---|---|
| Pages (from-to) | 54-60 |
| Number of pages | 7 |
| Journal | EEA - Electrotehnica, Electronica, Automatica |
| Volume | 67 |
| Issue number | 1 |
| Publication status | Published - 1 Jan 2019 |
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Keywords
- Distance protection
- Electric power system
- Mathematical modelling
- Relay protection
- Simulink modelling
ASJC Scopus subject areas
- Control and Systems Engineering
- Electrical and Electronic Engineering
Cite this
Influence of mathematical model comprehensiveness on distance protection setting of transmission lines. / Razzhivin, Igor; Bay, Julius; Kievets, Anton; Askarov, Alisher.
In: EEA - Electrotehnica, Electronica, Automatica, Vol. 67, No. 1, 01.01.2019, p. 54-60.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Influence of mathematical model comprehensiveness on distance protection setting of transmission lines
AU - Razzhivin, Igor
AU - Bay, Julius
AU - Kievets, Anton
AU - Askarov, Alisher
PY - 2019/1/1
Y1 - 2019/1/1
N2 - The introduction of modern technologies significantly changes the modes of operation of electric power systems (EPS) and has an unpredictable impact on the functioning of relay protection devices (RP), in particular distance protection (DP). It is impossible to adequately measured the impact without detailed modelling of both EPS and RP devices. The subject of this research is the development of a detailed mathematical model of digital distance protection (DDP). When designing such a model, both current and voltage measuring transducers, analogue digital relay protection devices, and digital signal processing were taken into account. In this paper, studies are aimed at assessing the correctness of the third stage of the DP using the detailed and simplified model of the DDP. The operation of the compared models is tested on a 39-bus New England system via MATLAB Simulink simulation data, and a comparative assessment is provided. Such detailed DDP mathematical model in combination with an adequate EPS simulator could be used further for solution of different tasks, such as development, design, analysis, testing and setting of RP algorithms. The article presents the results of preliminary studies of the mentioned problem.
AB - The introduction of modern technologies significantly changes the modes of operation of electric power systems (EPS) and has an unpredictable impact on the functioning of relay protection devices (RP), in particular distance protection (DP). It is impossible to adequately measured the impact without detailed modelling of both EPS and RP devices. The subject of this research is the development of a detailed mathematical model of digital distance protection (DDP). When designing such a model, both current and voltage measuring transducers, analogue digital relay protection devices, and digital signal processing were taken into account. In this paper, studies are aimed at assessing the correctness of the third stage of the DP using the detailed and simplified model of the DDP. The operation of the compared models is tested on a 39-bus New England system via MATLAB Simulink simulation data, and a comparative assessment is provided. Such detailed DDP mathematical model in combination with an adequate EPS simulator could be used further for solution of different tasks, such as development, design, analysis, testing and setting of RP algorithms. The article presents the results of preliminary studies of the mentioned problem.
KW - Distance protection
KW - Electric power system
KW - Mathematical modelling
KW - Relay protection
KW - Simulink modelling
UR - http://www.scopus.com/inward/record.url?scp=85063688544&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85063688544&partnerID=8YFLogxK
M3 - Article
VL - 67
SP - 54
EP - 60
JO - EEA - Electrotehnica, Electronica, Automatica
JF - EEA - Electrotehnica, Electronica, Automatica
SN - 1582-5175
IS - 1
ER -