Combination of adaptive and intelligent load shedding techniques for distribution network

Karimi, M. and Mokhlis, Hazlie and Bakar, A.H.A. and Laghari, J.A. and Shahriari, A. and Aman, M.M. (2012) Combination of adaptive and intelligent load shedding techniques for distribution network. In: 2012 IEEE International Power Engineering and Optimization Conference, PEOCO 2012, 2012, Melaka.

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Abstract

One of the challenge in islanding operation is to maintain frequency stability when generation is less than demand. This paper presents a new Under-Frequency Load shedding scheme for an islanded distribution network. The scheme is based on an adaptive and intelligent load shedding techniques. This proposed scheme is able to conserve power system collapse even for large disturbance and events in the system. The proposed scheme is evaluated through simulation in PSCAD/EMTDC software. A distribution network connected with mini-hydro generation in Malaysia is chosen for the test. Various test scenarios show the effectiveness of the proposed load shedding scheme to shed optimum load.

Item Type:	Conference or Workshop Item (Paper)
Funders:	UNSPECIFIED
Additional Information:	Conference code: 91838 Export Date: 17 April 2013 Source: Scopus Art. No.: 6230835 :doi 10.1109/PEOCO.2012.6230835 Language of Original Document: English Correspondence Address: Karimi, M.; Department of Electrical Engineering, Faculty of Engineering, University of MalayaMalaysia; email: mazaherkarimi@yahoo.com References: Purchala, K., (2006) Distributed Generation and the Grid Integration Issues, 3. , Imperial College London, UK, EUSUSTEL, Work Package; Dola, H., Chowdhury, B., Intentional islanding and adaptive load shedding to avoid cascading outages Power Engineering Society General Meeting, 2006, p. 8; Walling, R., Miller, N., Distributed generation islanding-implications on power system dynamic performance Power Engineering Society Summer Meeting, 2002, pp. 92-96; Basso, T.S., DeBlasio, R., IEEE 1547 series of standards: Interconnection issues (2004) IEEE Transactions on Power Electronics, 19, pp. 1159-1162; IEEE Standard for Interconnecting Distributed Resources with Electric Power Systems, pp. 0-1-16. , IEEE Std 1547-2003; Terzija, V.V., Koglin, H.J., Adaptive underfrequency load shedding integrated with a frequency estimation numerical algorithm (2002) IEE Proceedings Generation, Transmission and Distribution, 149, pp. 713-718; Ding, X., Girgis, A.A., Optimal load shedding strategy in power systems with distributed generation Winter Meeting in Power Engineering Society, 2001, 2, pp. 788-793. , IEEE; Leite Da Silva, A.M., Optimum load shedding strategies in distribution systems Proceedings in Power Tech, 2001 IEEE Porto, 2, p. 6; Pasand, M.S., Seyedi, H., New Centralized Adaptive under Frequency Load Shedding Algorithms Conference on 2007 Large Engineering Systems, pp. 44-48; Seyedi, H., Sanaye-Pasand, M., New centralised adaptive load-shedding algorithms to mitigate power system blackouts (2008) IET Generation, Transmission & Distribution, 3, pp. 99-114; Hirodontis, S., Load shedding in a distribution network International Conference on Sustainable Power Generation and Supply, 2009, pp. 1-6; Ding, Z., New load shedding scheme for islanded power systems IEEE/SMC International Conference on System of Systems Engineering, 2006, pp. 167-172; Mahat, P., Underfrequency Load Shedding for an Islanded Distribution System with Distributed Generators (2010) IEEE Transactions on Power Delivery, 25, pp. 911-918; Rudez, U., Mihalic, R., Monitoring the First Frequency Derivative to Improve Adaptive Underfrequency Load-Shedding Schemes (2011) IEEE Transactions on Power Systems, pp. 1-1; Giroletti, M., A hybrid frequency/power based method for industrial load shedding (2011) International Journal of Electrical Power & Energy Systems
Uncontrolled Keywords:	Distributed Generation; Distributed Management System; Islanding; Mini Hydro; Under-Frequency Load Shedding; Distributed management systems; Islanding operations; Large disturbance; Load shedding scheme; Load-shedding; Malaysia; Mini-hydro; Optimum loads; Power system collapse; PSCAD/EMTDC; Test scenario; Underfrequency load-shedding; Computer software; Distributed power generation; Optimization.
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) T Technology > TJ Mechanical engineering and machinery
Divisions:	Faculty of Engineering
Depositing User:	Mr Jenal S
Date Deposited:	10 Jul 2013 08:44
Last Modified:	09 Oct 2019 09:04
URI:	http://eprints.um.edu.my/id/eprint/7826

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