Adaptive microcomputer based load shedding relay

Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)

Volumn 3, Issue , 1999, Pages 2065-2071

  Zhang, Z ^a   Li, K K ^a   Yin, X G ^a   Zhang, Y H ^a   Chen, D S ^a  

^a HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

DIGITAL RELAYING; FREQUENCY ESTIMATION; LOAD FEEDERS; LOAD POWER DISTRIBUTION; LOAD SHEDDING RELAY; ONLINE MEASUREMENT;

ADAPTIVE SYSTEMS; ELECTRIC CURRENTS; ELECTRIC FREQUENCY MEASUREMENT; ELECTRIC LOAD DISTRIBUTION; ELECTRIC LOAD SHEDDING; ELECTRIC POTENTIAL; MICROCOMPUTERS; PARAMETER ESTIMATION;

RELAY PROTECTION;

EID: 0033309972     PISSN: 01972618     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (12)

1. Damir Novosel, Khoi T. Vu, David Hart and Eric Udren, "Practical protection and control strategies during large power-system disturbances", IEEE Proceedings of Transmission and Distribution Conference, 1996, pp. 560-565.
2. Wei-Jen Lee, Jyh-Chang Gu, " A microcomputer-based intelligent load shedding relay", IEEE Trans On power Delivery, Vol.4, No.4, 1989, pp. 2018-2024.
3. L.J. Shih, W.J. Lee, J.C.Gu, and Y.H. Moon, "Application of df/dt in power system protection and its implementation in micro-controller based intelligent load shedding relay", Industrial and Commercial Power Systems Technical Conference, 1991, pp. 11-17.
4. D. Prasetijo, W.R. Laches, "A New Load Shedding Scheme for Limiting Underfrequency", IEEE Trans, on power System, Vol.9, No.3, 1994, pp.1371-1377.
5. G.S. Grewal, J.W. Konowalec, and M. Hakim, "Optimization of a Load Shedding Scheme", IEEE Industry Applications Magazine, July/August 1998, pp.25-30.
6. S. Lindahl, G.runvik, G.stranne," Operational experience of load shedding and new requirements on frequency relays", IEE Sixth International Conference on Developments in Power System Protection, March 1997, pp. 262-265.
7. Mazana Lukic, Igor Kuzle and Sejid Tesnja, "An adaptive approach to setting underfrequency load shedding relays for an isolated power system with private generation", Mediterranean Electrotechnical Conference, Vol.2, 1998, pp. 1122-1125.
8. O. Moya, "Energy management systems (EMS) use in emergency conditions", Colloquium in South America, Proceedings of the 1990 IEEE, 1990, pp. 168-172.
9. Miroslav M. Begovic, Petar M. Djuric, Sean Dunlap Arun and G. Phadke, "Frequency tracking in power networks in the presence of harmonics", IEEE Trans, on Power Delivery, Vol. 8, No. 2, 1993, pp. 480-486.
10. P. J. Moore, J. H. Allmeling and A. T. Jhohs, " Frequency relaying based on instantaneous frequency measurement", IEEE Trans, on Power Delivery, Vol. 11, No. 4, 1996, pp. 1737-1742.
11. V. Terzija, M. Djuric, B. Kovacevic, " A new self-tuning algorithm for the frequency estimation of distorted signals", IEEE Trans, on Power Delivery, Vol. 10, No. 4, 1995, pp. 1779-1785.
12. W Fromm, "Accurate Measurement of Wide- range Power System Frequency Change for Generator Protection", IEE Sixth International Conference on Developments in Power System Protection, 1997, pp.53-57.