STUDY OF POWER FACTOR CORRECTION CIRCUIT OF TRISTATE BOOST WITH VARIABLE DUTY CYCLE

Lyu Guangqiang; Zhao Zhongxiang; Jiang Chuan; Zhao Zhihong

doi:10.19912/j.0254-0096.tynxb.2020-0896

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Acta Energiae Solaris Sinica ›› 2022, Vol. 43 ›› Issue (5) : 74-81. DOI: 10.19912/j.0254-0096.tynxb.2020-0896

STUDY OF POWER FACTOR CORRECTION CIRCUIT OF TRISTATE BOOST WITH VARIABLE DUTY CYCLE

Lyu Guangqiang, Zhao Zhongxiang, Jiang Chuan, Zhao Zhihong

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Abstract

For improving the converter power factor of the new energy integration, the variable duty cycle control method of the tristate Boost converter is used. Trough detailed derivation, the duty cycle formula of the switch under variable duty cycle control is obtained. And the ripple voltage is given according to the 2th harmonic voltage of the output capacitor. Compared with the conventional fixed duty ratio control method, the variable duty ratio control method can adjust timely the duty cycle during a wide range of input voltages. The current follows the voltage change to improve the power factor and reduce the ripple of the output voltage. And the voltage ripple is invariant with the variable input voltage. The simulation and experiment verify the correctness of the theoretical analysis and the validity of the control method.

Key words

power converts / voltage control / power factor correction / new energy / variable duty cycle / inductor current

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Lyu Guangqiang, Zhao Zhongxiang, Jiang Chuan, Zhao Zhihong. STUDY OF POWER FACTOR CORRECTION CIRCUIT OF TRISTATE BOOST WITH VARIABLE DUTY CYCLE[J]. Acta Energiae Solaris Sinica. 2022, 43(5): 74-81 https://doi.org/10.19912/j.0254-0096.tynxb.2020-0896

References

[1] 孙孝峰, 肖洒, 申彦峰, 等. 一种新型单级双向隔离AC-DC变换器[J]. 太阳能学报, 2017, 38(11): 2917-2925.
SUN X F, XIAO S, SHEN Y F, et al.A new single-stage isolated bidirectional AC-DC converter[J]. Acta energiae solaris sinica, 2017, 38(11): 2917-2925.
[2] 杨明, 刘杰, 梁轩瑞, 等. 一种有源功率因数校正电流畸变抑制控制技术[J]. 电力系统自动化, 2014, 38(3): 30-35.
YANG M, LIU J, LIANG X R,et al.A control strategy of boost PFC to minimize current zero-crossing distortion[J].Automation of electric power system, 2014, 38(3): 30-35.
[3] 孟润泉, 高晗, 魏明, 等. 电流畸变时AC/DC双向功率变换器的控制策略[J]. 太阳能学报, 2020, 41(6): 210-217.
MENG R Q, GAO H, WEI M, et al.Control strategy of AC/DC bidirectional power converter when current distortion[J]. Acta energiae solaris sinica, 2020, 41(6): 210-217.
[4] HARISH S N, LAKSHMI N.Simple digital algorithm for improved performance in a boost PFC converter operating in CCM[J]. IET power electronics, 2019, 12(5): 1102-1113.
[5] PRODIC A, CHEN J, MAKSIMOVIC D, et al.Self-tuning digitally controlled low-harmonic rectifier having fast dynamic response[J]. IEEE transactions on power electronics, 2003, 18(11): 420-428.
[6] GU Y, ZHANG D L, ZHAN Z Y.Input/output current ripple cancellation and RHP zero elimination in a boost converter using an integrated magnetic technique[J]. IEEE transactions on power electronics, 2015, 30(2): 747-756.
[7] ERICKSO R W.Fundamentals of power electronics[M].New York: Chapman & hall, 1997.
[8] ATHAB H S.A duty cycle control technique for elimination of line current harmonics in single-state DCM boost PFC circuit[C]//TENCON 2008-2008 IEEE Region 10 Conference, Hyderabad, India, 2008.
[9] DOUGLAS C M, FALCONDES J M, LUCAS C S, et al.Three-phase half-controlled Boost PFC rectifier with new variable duty cycle control[C]//2018-13th IEEE International Conference on Industry Application, San Paulo, Brazil, 2018.
[10] 刘硕, 刘启帆, 杨立永. 无桥Boost PFC变换器变占空比控制方法的研究[J]. 电力电子技术, 2018, 52(2): 121-124.
LIU S, LIU Q F, YANG L Y.Research on variable duty cycle control method of bridgeless Boost PFC converter[J]. Power electronics, 2018, 52(2): 121-124.
[11] YAO K, HU W B, LI Q.A novel control scheme of DCM boost PFC converter[J]. IEEE transactions on power electronics, 2015, 30(10): 5605-5615.
[12] 罗欢, 许建平, 罗艺文, 等. 全输入电压范围高功率因数脉冲序列控制DCM Boost PFC变换器[J]. 中国电机工程学报, 2019, 39(6): 1758-1769.
LUO H, XU J P, LUO Y W, et al.Pulse train controlled DCM Boost PFC converter with high power factor for universal input-voltage-range applications[J]. Proceedings of the CSEE, 2019, 39(6): 1758-1769.
[13] VISWANATHAN K, ORUGANTI R, SRINIVASAN D.A novel tri-state Boost converter with fast dynamics[J]. IEEE transactions on power electronics, 2002, 17(5): 677-683.
[14] ZHANG F, XU J P.A novel PCCM boost PFC converter with fast dynamic response[J]. IEEE transactions on industrial electronics, 2011, 58(9): 4207-4216.
[15] VISWANATHAN K, ORUGANTI R, SRINIVASAN D.Dual-mode control of tri-state boost converter for improved performance[J]. IEEE transactions on power electronics, 2005, 20(4): 790-797.
[16] SARKAR S, GHOSH A, BANERJEE S.Design and implementation of type-III controller in tri-state boost converter[C]//2015 Annual IEEE India Conference, New Delhi, India, 2015.
[17] LIAO S H, ZHA X M, LIU F, et al.Gradient-reference-current control for tri-state buck converter to improve dynamic response over wide load range[C]//Energy Conversion Congress & Exposition, Milwaukee, WI, USA, 2017.
[18] 舒立三, 许建平, 杨平, 等. 三态伪连续导电模式二次型Boost变换器研究[J]. 电工电能新技术, 2015, 34(1): 7-11.
SHU L S, XU J P, YANG P, et al.Study of tri-state PCCM quadratic boost converter[J]. Advanced technology of electrical engineering and energy, 2015, 34(1): 7-11.
[19] ZHANG F, XU J P, WANG J P, et al.A novel tri-state boost PFC converter with fast dynamic performance[C]//2010 5th IEEE Conference on Industrial Electronics and Applications, Taichung, China, 2010.
[20] 张斐, 许建平, 杨平, 等. 伪连续导电模式Boost PFC变器研究[J]. 电子科技大学学报, 2013, 42(5): 705-710.
ZHANG F, XU J P, YANG P, et al.Boost power factor correction converter operating in pseudo continuous conduction mode[J]. Journal of university of Electronic Science and Technology of China, 2013, 42(5): 705-710.