Document Type
Conference Item (Restricted)
Publication Date
1-1-2007
Abstract
Power system signals are often contaminated with harmonics and noise. It is preferable to determine these harmonics for analysis, control and design of power system devices and protection. This paper presents an efficient technique for harmonics current estimation based on adaptive notch filter (ANF). The proposed filter structure is tested, simulated and implemented in a digital signal processor (DSP) TMS320F2808. As an application, the proposed filter is used for controlling a hybrid active power filter (HAPF). The theoretical expectation are verified and demonstrated experimentally.
Keywords
Adaptive Notch Filter, Hybrid Active Power Filter, Power System Harmonics, Active filters, Adaptive filtering, Arsenic compounds, Computer networks, Digital signal processors, Electric filters, Electric network analysis, Electric power systems, Electric power transmission networks, Harmonic analysis, Power transmission, Signal interference, Signal processing, Power engineering, Power systems, Wave filters.
Divisions
fac_eng
Event Title
8th International Power Engineering Conference, IPEC 2007
Event Location
Singapore
Event Type
conference
Additional Information
Conference code: 73164 Cited By (since 1996): 1 Export Date: 16 November 2012 Source: Scopus Art. No.: 4510213 Language of Original Document: English Correspondence Address: Tarek, M. References: Longhua, M., Application of adaptive filtering in harmonic analysis and detection (2005) IEEE/PES Transmission and distribution Conference & Exhibition, Asia and Pacific Dalian, pp. 1-4. , China; Ozdernir, A., A digital adaptive filter for detecting harmonic, active and reactive current, Institute of physics Publishing, Meas (2004) Sci, pp. 1316-1322; Akagi, H., New trends in active filters for power conditioning (1998) IEEE Industry Applications magazine, 4, pp. 21-30. , Sept; Karimi-Ghartemani, M., Mojiri, M., bakhshai, A.R., A technique for extracting time-varying harmonics based on adaptive notch filter (2005) IEEE Conference on control applications, pp. 624-628. , Toronto, Canada; Katsumi Nishida, M.R., Nakaoka, M., A novel single-phase shunt active power filter with adaptive neural network based harmonic detection (2005) IEEJ Trans. LA, 125 (1), pp. 9-15; El Shatshat, R., Kazerani, M., salama, M.M.A., On-line tracking and mitigation of power system harmonics using ADALINE-based active power filter system (2004) Electrical and Compute Engineering, Canadian Conference, 4, pp. 2119-2124; Zhao, H.J., Pang, Y.F., Qiu, Z.M., Chen, M., Study on UPF harmonic current detection method based on DSP (2006) Conference Series, 48, pp. 1327-1331. , Institute of Physics Publishing, International Symposium on Instrumentation Science and Technology; Mojiri, M., Bakhshai, A.R., An adaptive notch filter for frequency estimation of a periodic signal IEEE Transaction on Automatic Control, Feb2004, 49 (2), pp. 315-318; Sayed, A.H., Kailath, T., A state-space approach to RL adaptive filters, I (1994) EEE signal processing magazine, pp. 18-60. , July; Haykin, S., (1996) Adaptive fitter theory, , 3rd edition, Prentice Hall, N.J