The Design of Active Noise Control System in Power Transformer

Author:

Pei Chun Ming1,Liu Jiang Tao2,Liu Zhen Yu3,Ying Li Ming2

Affiliation:

1. China Electric Power Research Institute

2. Wuhan University

3. Ganxi Distribution Company

Abstract

Active noise control system on power equipment is designed. The paper gives overall analysis of the structure of the system. Adaptive control algorithm of control system is designed and simulated by CCS3.3. With other parameters of the system fixed, control effect of the system is analyzed by changing the filter order. As can be seen from the experimental effect, good control effect can be obtained when appropriate parameters are selected.

Publisher

Trans Tech Publications, Ltd.

Reference8 articles.

1. LIU Jiang-tao. Noncrystal Transformer Denoising Using FxLMS Adaptive Algorithm. Journal of Hubei University of Education, Vol. 27(8)(2010), pp.37-40.

2. Liu, Jiangtao, Ying, Liming. Adaptive active noise control of amorphous alloy core transformer. Proceedings of 2011 International Conference on Electrical and Control Engineering, 2011, 9, p.1946-(1949).

3. Liu, Jiangtao, Ying, Liming, Pei, Chunming. Research on active noise control in power transformer. Advanced Materials Research, Vol. 347-353(2011), pp.2347-2350.

4. LIU Jiangtao, LIU Zhenyu, YING Liming, LI Jing. Active Noise Control of Power Equipments Based on Generalized Finite Impulse Response Filter. Power System Technology, Vol. 36(6)(2012), pp.250-255.

5. WIKTOR M Z. A Power Transformer as a Source of Noise. International Journal of Occupational Safety and Ergonomics (JOSE), Vol. 13(4)(2007), pp.381-389.

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