Tanmay Jain, Debomita Ghosh, Dusmanta Kumar Mohanta. Augmentation of situational awareness byfault passage indicators in distributionnetwork incorporating networkreconfiguration[J]. Protection and Control of Modern Power Systems, 2019, 4(4): 1-14.
DOI:
Tanmay Jain, Debomita Ghosh, Dusmanta Kumar Mohanta. Augmentation of situational awareness byfault passage indicators in distributionnetwork incorporating networkreconfiguration[J]. Protection and Control of Modern Power Systems, 2019, 4(4): 1-14. DOI: 10.1186/s41601-019-0140-6.
Augmentation of situational awareness byfault passage indicators in distributionnetwork incorporating networkreconfiguration
摘要
Power distribution systems are profoundly inclined to disturbances like untimely switching of breakers & relays
sympathetic tripping
and uncertainties regarding fault location. Thus
system stability and reliability are greatly affected. In this way
situational awareness and system integrity are the crucial factors in developing power system security
as it empowers successful decision making & timely reaction by the operators to any disturbance and also maintaining continuity of power supply. This paper focuses on the enhancement of situational awareness by fault location through fault passage indicators (FPI) to improve nominal impedance-based methods in distribution networks. Also
the proposed method is validated by comparing it with Intelligent Electronic Device (IED) based fault location method. Further
simultaneous reconfiguration of the system is incorporated to maintain the continuity of supply. The analysis has been tested on IEEE 33 bus distribution system.
Abstract
Power distribution systems are profoundly inclined to disturbances like untimely switching of breakers relays
sympathetic tripping
and uncertainties regarding fault location. Thus
system stability and reliability are greatly affected. In this way
situational awareness and system integrity are the crucial factors in developing power system security
as it empowers successful decision making timely reaction by the operators to any disturbance and also maintaining continuity of power supply. This paper focuses on the enhancement of situational awareness by fault location through fault passage indicators (FPI) to improve nominal impedance-based methods in distribution networks. Also
the proposed method is validated by comparing it with Intelligent Electronic Device (IED) based fault location method. Further
simultaneous reconfiguration of the system is incorporated to maintain the continuity of supply. The analysis has been tested on IEEE 33 bus distribution system.
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