论文信息 - Implementation of a digital directional Fault Passage Indicator

Implementation of a digital directional Fault Passage Indicator

Fault Passage Indicators (FPIs) are a cost effective solution to increase grid reliability. The connection of Distributed Generation units can lead them to misoperate and undermine the reliability improvements. Directional FPIs is a solution to overcome this problem. In this paper, the fault detection methods and direction-polarization principles for an isolated grid are described. As well, the implementation is done in Matlab-Simulink, from the signal processing techniques till the logic scheme for fault confirmation and automated reset. Some simulations are conducted to evaluate the performance of such FPI.

Tom De Rybel | Johan Driesen | Carlos Gonzalez de Miguel

[1] Troy D. Graybeal. Factors Which Influence the Behavior of Directional Relays , 1942, Transactions of the American Institute of Electrical Engineers.

[2] Jeffrey B. Roberts,et al. OF GROUND FAULT PROTECTION METHODS FOR GROUNDED , UNGROUNDED , AND COMPENSATED DISTRIBUTION SYSTEMS , 2001 .

[3] Miguel Fontela,et al. CRISP - Fault detection, analysis and diagnostics in high-DG distribution systems , 2007 .

[4] Yves CHOLLOT,et al. International Conference on Electricity Distribution Frankfurt , 6-9 June 2011 Paper 0245-Paper No 0245 1 / 4 AUTO-ADAPTIVE FAULT PASSAGE INDICATOR WITH REMOTE COMMUNICATION IMPROVES NETWORK AVAILABILITY , 2011 .

[5] Walter Elmore,et al. Protective Relaying Theory And Applications , 1994 .

[6] Abhisek Ukil,et al. Current-Only Directional Overcurrent Relay , 2011, IEEE Sensors Journal.

[7] F.M. Angerer. New developments in Faulted Circuit Indicators help utilities reduce cost and improve service , 2008, 2008 IEEE Rural Electric Power Conference.

[8] P.V.N. Prasad,et al. Reliability Improvement of a Radial Feeder Using Multiple Fault Passage Indicators , 2012 .

[9] Milenko B. Djurić,et al. The algorithm for directional element without dead tripping zone based on digital phase comparator , 2011 .

[10] Johan Driesen,et al. Enhancing Reliability in Medium Voltage Distribution Networks with Directional Fault Passage Indicators without Voltage Sensors , 2013 .