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A new reduced-order controller design method based on improved projective control is introduced. And the low-frequency oscillations can be suppressed by high voltage direct current additional controller through this method. The system reduced mode and relative oscillation frequencies are obtained through TLS-ESPRIT algorithm. Then the controller is designed by improved projective control, after the pole-placement method is applied to obtain a state-feedback matrix. The traditional pole-placement controller based on observer is compared with the projective controller at the same time. The advantages of lower order, stronger robustness and better control effect have been proved through simulation.
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Keywords:
- projective control /
- output feedback /
- reduced-order controller /
- high voltage direct current additional control
[1] Li X Y 2010 HVDC Transmission System(1st ed)(Beijing: Science Press)p1-2 (in Chinese)[李兴源2010 高压直流输电系统(第一版)(北京: 科学出版社) 第1-2 页]
[2] [3] Kunder P 1994 Power System Stability and Control(1st ed)(New York:McGraw-Hill)p332-333
[4] Yin W Y 2004 High Voltage Engineering 30 15(in Chinese)[ 殷威扬2004 高电压技术30 15]
[5] [6] [7] Li Y, Rehtanz C, Ruberg S, Luo L F, Cao Y J 2012 IEEE Transactions on Power Delivery 27 1096
[8] Fan Y, Chen C, Wang X T 2008 Transmission and Distribution Conference and Exposition Chicago, USA, April 21-24 2008 p1
[9] [10] [11] Guo L, Xin X 1997 Science in China (Series E) 27 353 (in Chinese)[郭雷, 忻欣1997 中国科学:E 27 353]
[12] Zeng J, Ping C P 2002 Acta Automatic Sinica 28 267 (in Chinese)[曾建, 平程鹏2002 自动化学报28 267]
[13] [14] [15] Medanic J 2003 Proceedings of the 42nd IEEE Conference on Decision and Control Hawai, USA, December 9-12, 2003 p5185
[16] Chen S H, Li X Y, Wu L Y, Liu J 2007 Power System Technology 31 36 (in Chinese)[陈树恒, 李兴源, 武凌云, 刘隽2007 电网技术31 36]
[17] [18] Katsuhiko O 2010 Modern Control Engineering (5th Ed.) (New Jersey: Prentice Hall) p806-816
[19] [20] [21] Ramaker R A, Medanic J 1988 American Control Conference Atlanta, Ga, USA, June 15-17, 1988 p89
[22] Wise K A, Nguyen T 1992 Control Systems 12 43
[23] [24] Tripathy P, Srivastava S C 2011 IEEE Transactions on Power Systems 26 719
[25] [26] Wang X, Li X Y, Wang Y H, Zhao R 2012 Power System Protection and Control 40 121(in Chinese) [王曦, 李兴源, 王渝红, 赵睿2012 电力系统保护与控制40 121]
[27] [28] Zhao R, Zhang Y M, Li X Y 2011 Power System Technology 35 99 (in Chinese) [赵睿, 张英敏, 李兴源2011 电网技术35 99]
[29] [30] Zhou Y, Zang Q 2009 Acta Phys. Sin. 58 7565 (in Chinese)[周颖, 臧强2009 58 7565]
[31] [32] Ren Y, Qiu Z L, Liu F 2001 Acta Phys. Sin. 50 2318 (in Chinese) [任勇, 邱祖廉, 刘锋2001 50 2318]
[33] [34] Wei W, Li D H, Wang J 2010 Chinese Physics B 19 040507
[35] [36] Wang D F, Han P 2008 Chinese Physics B 17 3603
[37] -
[1] Li X Y 2010 HVDC Transmission System(1st ed)(Beijing: Science Press)p1-2 (in Chinese)[李兴源2010 高压直流输电系统(第一版)(北京: 科学出版社) 第1-2 页]
[2] [3] Kunder P 1994 Power System Stability and Control(1st ed)(New York:McGraw-Hill)p332-333
[4] Yin W Y 2004 High Voltage Engineering 30 15(in Chinese)[ 殷威扬2004 高电压技术30 15]
[5] [6] [7] Li Y, Rehtanz C, Ruberg S, Luo L F, Cao Y J 2012 IEEE Transactions on Power Delivery 27 1096
[8] Fan Y, Chen C, Wang X T 2008 Transmission and Distribution Conference and Exposition Chicago, USA, April 21-24 2008 p1
[9] [10] [11] Guo L, Xin X 1997 Science in China (Series E) 27 353 (in Chinese)[郭雷, 忻欣1997 中国科学:E 27 353]
[12] Zeng J, Ping C P 2002 Acta Automatic Sinica 28 267 (in Chinese)[曾建, 平程鹏2002 自动化学报28 267]
[13] [14] [15] Medanic J 2003 Proceedings of the 42nd IEEE Conference on Decision and Control Hawai, USA, December 9-12, 2003 p5185
[16] Chen S H, Li X Y, Wu L Y, Liu J 2007 Power System Technology 31 36 (in Chinese)[陈树恒, 李兴源, 武凌云, 刘隽2007 电网技术31 36]
[17] [18] Katsuhiko O 2010 Modern Control Engineering (5th Ed.) (New Jersey: Prentice Hall) p806-816
[19] [20] [21] Ramaker R A, Medanic J 1988 American Control Conference Atlanta, Ga, USA, June 15-17, 1988 p89
[22] Wise K A, Nguyen T 1992 Control Systems 12 43
[23] [24] Tripathy P, Srivastava S C 2011 IEEE Transactions on Power Systems 26 719
[25] [26] Wang X, Li X Y, Wang Y H, Zhao R 2012 Power System Protection and Control 40 121(in Chinese) [王曦, 李兴源, 王渝红, 赵睿2012 电力系统保护与控制40 121]
[27] [28] Zhao R, Zhang Y M, Li X Y 2011 Power System Technology 35 99 (in Chinese) [赵睿, 张英敏, 李兴源2011 电网技术35 99]
[29] [30] Zhou Y, Zang Q 2009 Acta Phys. Sin. 58 7565 (in Chinese)[周颖, 臧强2009 58 7565]
[31] [32] Ren Y, Qiu Z L, Liu F 2001 Acta Phys. Sin. 50 2318 (in Chinese) [任勇, 邱祖廉, 刘锋2001 50 2318]
[33] [34] Wei W, Li D H, Wang J 2010 Chinese Physics B 19 040507
[35] [36] Wang D F, Han P 2008 Chinese Physics B 17 3603
[37]
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