Design of orthogonal phasor filter with identical magnitude-frequency characteristics and optional data-window

Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering

Volumn 23, Issue 6, 2003, Pages 45-49+59

  Suonan, Jia Le ^a   Song, Guo Bing ^a   Xu, Qing Qiang ^a   Zhang, Jian Kang ^a   Zhao, Zhi Hua ^b  

^a XI'AN JIAOTONG UNIVERSITY   (China)

^b Xuchang Relay Research Institute   (China)

Author keywords

Magnitude frequency characteristic; Orthonormality; Phasor filter; Power system; Relay

Indexed keywords

COMPUTER SIMULATION; ELECTRIC FILTERS; PERFORMANCE;

MAGNITUDE FREQUENCY CHARACTERISTICS; OPTIONAL DATA WINDOW; ORTHOGONAL PHASOR FILTER;

RELAY PROTECTION;

EID: 0141678330     PISSN: 02588013     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (6)

1. Liancheng Wang. Frequency responses of phasor-based microprocessor relaying algorithms [J]. IEEE Trans. on Power Delivery, 1999, 14(1): 98-105.
2. Jose A. de La O. New family of digital filters for phasor computation [J]. IEEE Trans. on Power Delivery, 2000, 15(1): 86-91.
3. Zhang Fusheng, Geng Zhongxing, Ge Yaozhong. FFT algorithm with high accuracy for harmonic analysis in power system [J]. Proceedings of the CSEE, 1999, 19(3): 63-66
4. Zhao Wenchun, Ma Weiming, Hu An. FFT algorithm with high accuracy for harmonic analysis in the electric machine [J]. Proceedings of the CSEE, 2001, 21(12): 83-87.
5. Hu Zhijian, Zhang Chengxue, Chen Yunping, et al. Study on protective algorithm for elimination of decaying aperiodic component [J]. Power System technology, 2001, 25(3): 7-11.
6. Translated by Sun Jun, Tao Huiliang. Microprocessor relay and protection system [M]. Chongqing: Chongqing University Press, 1990.