Adaptive quadrilateral distance relaying scheme for fault impedance compensation
Impedance reach of numerical distance relay is severely affected by Fault Resistance (RF), Fault Inception Angle (FIA), Fault Type (FT), Fault Location (FL), Power Flow Angle (PFA) and series compensation in transmission line. This paper presents a novel standalone adaptive distance protection algor...
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| Format: | Article |
| Language: | English |
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Riga Technical University Press
2018-07-01
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| Series: | Electrical, Control and Communication Engineering |
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| Online Access: | https://doi.org/10.2478/ecce-2018-0007 |
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| author | Patel Ujjaval J. Chothani Nilesh G. Bhatt Praghnesh J. |
| author_facet | Patel Ujjaval J. Chothani Nilesh G. Bhatt Praghnesh J. |
| author_sort | Patel Ujjaval J. |
| collection | DOAJ |
| description | Impedance reach of numerical distance relay is severely affected by Fault Resistance (RF), Fault Inception Angle (FIA), Fault Type (FT), Fault Location (FL), Power Flow Angle (PFA) and series compensation in transmission line. This paper presents a novel standalone adaptive distance protection algorithm for detection, classification and location of fault in presence of variable fault resistance. It is based on adaptive slope tracking method to detect and classify the fault in combination with modified Fourier filter algorithm for locating the fault. To realize the effectiveness of the proposed technique, simulations are performed in PSCAD using multiple run facility & validation is carried out in MATLAB® considering wide variation in power system disturbances. Due to adaptive setting of quadrilateral characteristics in accordance with variation in fault impedance, the proposed technique is 100 % accurate for detection & classification of faults with error in fault location estimation to be within 1 %. Moreover, the proposed technique provides significant improvement in response time and estimation of fault location as compared to existing distance relaying algorithms, which are the key attributes of multi-functional numerical relay |
| format | Article |
| id | doaj-art-1ca8338afc604f6783ae48813cf5dc0c |
| institution | DOAJ |
| issn | 2255-9159 |
| language | English |
| publishDate | 2018-07-01 |
| publisher | Riga Technical University Press |
| record_format | Article |
| series | Electrical, Control and Communication Engineering |
| spelling | doaj-art-1ca8338afc604f6783ae48813cf5dc0c2025-08-20T02:56:44ZengRiga Technical University PressElectrical, Control and Communication Engineering2255-91592018-07-01141587010.2478/ecce-2018-0007ecce-2018-0007Adaptive quadrilateral distance relaying scheme for fault impedance compensationPatel Ujjaval J.0Chothani Nilesh G.1Bhatt Praghnesh J.2Assistant Professor, Vadodara Institute of Engineering,Gujarat, IndiaAssociate Professor, A.D. Patel Institute of Technology,Gujarat, IndiaProfessor, C.S. Patel Institute of Technology,Gujarat, IndiaImpedance reach of numerical distance relay is severely affected by Fault Resistance (RF), Fault Inception Angle (FIA), Fault Type (FT), Fault Location (FL), Power Flow Angle (PFA) and series compensation in transmission line. This paper presents a novel standalone adaptive distance protection algorithm for detection, classification and location of fault in presence of variable fault resistance. It is based on adaptive slope tracking method to detect and classify the fault in combination with modified Fourier filter algorithm for locating the fault. To realize the effectiveness of the proposed technique, simulations are performed in PSCAD using multiple run facility & validation is carried out in MATLAB® considering wide variation in power system disturbances. Due to adaptive setting of quadrilateral characteristics in accordance with variation in fault impedance, the proposed technique is 100 % accurate for detection & classification of faults with error in fault location estimation to be within 1 %. Moreover, the proposed technique provides significant improvement in response time and estimation of fault location as compared to existing distance relaying algorithms, which are the key attributes of multi-functional numerical relayhttps://doi.org/10.2478/ecce-2018-0007computer numerical controldiscrete fourier transformselectrical fault detectionphasor measurementpower system faultspower system protection |
| spellingShingle | Patel Ujjaval J. Chothani Nilesh G. Bhatt Praghnesh J. Adaptive quadrilateral distance relaying scheme for fault impedance compensation Electrical, Control and Communication Engineering computer numerical control discrete fourier transforms electrical fault detection phasor measurement power system faults power system protection |
| title | Adaptive quadrilateral distance relaying scheme for fault impedance compensation |
| title_full | Adaptive quadrilateral distance relaying scheme for fault impedance compensation |
| title_fullStr | Adaptive quadrilateral distance relaying scheme for fault impedance compensation |
| title_full_unstemmed | Adaptive quadrilateral distance relaying scheme for fault impedance compensation |
| title_short | Adaptive quadrilateral distance relaying scheme for fault impedance compensation |
| title_sort | adaptive quadrilateral distance relaying scheme for fault impedance compensation |
| topic | computer numerical control discrete fourier transforms electrical fault detection phasor measurement power system faults power system protection |
| url | https://doi.org/10.2478/ecce-2018-0007 |
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