吉林大学学报(工学版) ›› 2014, Vol. 44 ›› Issue (6): 1743-1749.doi: 10.13229/j.cnki.jdxbgxb201406032

Previous Articles     Next Articles

Modeling and control of a three-level converter for wide input voltage range switching power supply

SU Yu-gang, ZHOU Ya-na, TANG Chun-sen, XIE Shi-yun   

  1. School of Automation, Chongqing University, Chongqing 400030,China
  • Received:2013-03-18 Online:2014-11-01 Published:2014-11-01

Abstract: To meet the special requirement of switching power supply used in coal mines, a switching power supply with a wide range of input voltage is proposed based on a three-level converter. First, a small signal model of the converter is derived using the state space averaging method according to the operating principle of the converter, and the transfer functions are obtained from the small signal model. Then, with the transfer functions, a closed-loop control method is established and a passive lead compensation controller is designed. Finally, a simulation model of the three-level converter is developed to test the proposed converter. Simulation results show that with the input voltage between 95V and 825V and varying load, the output voltage can be controlled to be stable at a specific value.

Key words: automatic control technology, three-level converter, wide input voltage range, small-signal model, computer simulation

CLC Number: 

  • TM743
[1] 苏玉刚,付军,夏晨阳,等. 宽压自适应开关电源的设计[J]. 电工技术,2009(6): 8-10. Su Yu-gang, Fu Jun, Xia Chen-yang, et al. Design of adaptive switch power supply with wide voltage[J]. Electric Engineering, 2009(6):8-10.
[2] Hu Hai-bing, Fang Xiang, Zhang Qian, et al. Optimal design considerations for a modified LLC converter with wide input voltage range capability suitable for PV applications[C]∥Proceedings from Energy Conversion Congress and Exposition (ECCE), Arizona,USA, 2011: 3096-3103.
[3] Hu H, Fang X, Chen F, et al. A modified high-efficiency LLC converter with two transformers for wide input-voltage range applications[J]. IEEE Transactions on Power Electronics,2013,28(4):1946-1960.
[4] Lee I, Moon G W. Three-level LLC SRC for high and wide input voltage applications[C]∥8th International Conference on Power Electronics-ECCE Asia: Green World with Power Electronics, Jeju, Korea,2011: 52-59.
[5] Buonomo S, Distefano F, Gaito A, et al. Series connection of power switches in high input voltage with wide range power supply for gate driving application[C]∥Energy Conversion Congress and Exposition(ECCE), Arizona,USA,2011:2985-2992.
[6] 郭津,马皓. 超宽输入电压范围准谐振反激式电源的设计[J]. 电力电子技术, 2011, 45(11): 23-25. Guo Jin, Ma Hao. Design of the super wide input voltage range quasi-resonant flyback power supply[J]. Power Electronics,2011,45(11): 23-25.
[7] Yao Chuan, Ruan Xin-bo, Wang Xue-hua, et al. Isolated buck-boost DC/DC converters suitable for wide input-voltage range[J]. IEEE Transactions on Power Electronics,2011,26(9):2599-2613.
[8] Liu Fu-xin, Ruan Xin-bo. ZVS Combined three-level converter-a topology suitable for high input voltage with wide range applications[J]. IEEE Transactions on Industrial Electronics,2007,54(2): 1061-1072.
[9] 阮新波. 三电平直流变换器及其软开关技术[M]. 北京:科学出版社,2006.
[10] Kaewanuchit C. Small-signal model of series-parallel resonant DC-DC converter with capacitive output filter[C]∥2nd International Science, Social Science, Engineering and Energy Conference: Engineering Science and Management,2011:42-46.
[11] 徐德鸿. 电力电子系统建模及控制[M]. 北京:机械工业出版社,2006.
[12] 林飞,杜欣. 电力电子应用技术的Matlab仿真[M]. 北京:中国电力出版社,2009.
[13] 苏玉刚,刘耀中,夏晨阳. 变压及变压变频电源仿真模块的设计[J]. 重庆大学学报,2011,34(2):44-51. Su Yu-gang, Liu Yao-zhong, Xia Chen-yang. Design of simulation blocks for variable voltage or variable frequency power source[J]. Journal of Chongqing University (Natural Science Edition), 2011, 34(2):44-51.
[14] 徐国成,白志范,李雨田,等.大功率激光器开关电源[J].吉林大学学报:工学版,2004,34(3):397-401. Xu Guo-cheng,Bai Zhi-fan,Li Yu-tian,et al.High-power laser switching power supply[J].Journal of Jilin University(Engineering and Technology Edition),2004,34(3):397-401.
[15] 刘大年,鲁玲.隔离式双闭环开关电源的系统分析与完善[J].吉林大学学报:工学版,2004,22(3):189-194. Liu Da-nian,Lu Ling.Analysis and design of isolating double closed loop switching power supply[J].Journal of Jilin University(Engineering and Technology Edition),2004,22(3):189-194.
[1] GU Wan-li,WANG Ping,HU Yun-feng,CAI Shuo,CHEN Hong. Nonlinear controller design of wheeled mobile robot with H performance [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1811-1819.
[2] LI Zhan-dong,TAO Jian-guo,LUO Yang,SUN Hao,DING Liang,DENG Zong-quan. Design of thrust attachment underwater robot system in nuclear power station pool [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1820-1826.
[3] WANG De-jun, WEI Wei-li, BAO Ya-xin. Actuator fault diagnosis of ESC system considering crosswind interference [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1548-1555.
[4] YAN Dong-mei, ZHONG Hui, REN Li-li, WANG Ruo-lin, LI Hong-mei. Stability analysis of linear systems with interval time-varying delay [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1556-1562.
[5] TIAN Yan-tao, ZHANG Yu, WANG Xiao-yu, CHEN Hua. Estimation of side-slip angle of electric vehicle based on square-root unscented Kalman filter algorithm [J]. 吉林大学学报(工学版), 2018, 48(3): 845-852.
[6] ZHANG Shi-tao, ZHANG Bao, LI Xian-tao, WANG Zheng-xi, TIAN Da-peng. Enhancing performance of FSM based on zero phase error tracking control [J]. 吉林大学学报(工学版), 2018, 48(3): 853-858.
[7] WANG Lin, WANG Hong-guang, SONG Yi-feng, PAN Xin-an, ZHANG Hong-zhi. Behavior planning of a suspension insulator cleaning robot for power transmission lines [J]. 吉林大学学报(工学版), 2018, 48(2): 518-525.
[8] HU Yun-feng, WANG Chang-yong, YU Shu-you, SUN Peng-yuan, CHEN Hong. Structure parameters optimization of common rail system for gasoline direct injection engine [J]. 吉林大学学报(工学版), 2018, 48(1): 236-244.
[9] ZHU Feng, ZHANG Bao, LI Xian-tao, WANG Zheng-xi, ZHANG Shi-tao. Gyro signal processing based on strong tracking Kalman filter [J]. 吉林大学学报(工学版), 2017, 47(6): 1868-1875.
[10] JIN Chao-qiong, ZHANG Bao, LI Xian-tao, SHEN Shuai, ZHU Feng. Friction compensation strategy of photoelectric stabilized platform based on disturbance observer [J]. 吉林大学学报(工学版), 2017, 47(6): 1876-1885.
[11] FENG Jian-xin. Recursive robust filtering for uncertain systems with delayed measurements [J]. 吉林大学学报(工学版), 2017, 47(5): 1561-1567.
[12] XU Jin-kai, WANG Yu-tian, ZHANG Shi-zhong. Dynamic characteristics of a heavy duty parallel mechanism with actuation redundancy [J]. 吉林大学学报(工学版), 2017, 47(4): 1138-1143.
[13] HU Yun-feng, GU Wan-li, LIANG Yu, DU Le, YU Shu-you, CHEN Hong. Start-stop control of hybrid vehicle based on nonlinear method [J]. 吉林大学学报(工学版), 2017, 47(4): 1207-1216.
[14] SHEN Shuai, ZHANG Bao, LI Xian-tao, ZHU Feng, JIN Chao-qiong. Acceleration feedback control based on tracking differentiator [J]. 吉林大学学报(工学版), 2017, 47(4): 1217-1224.
[15] SHAO Ke-yong, CHEN Feng, WANG Ting-ting, WANG Ji-chi, ZHOU Li-peng. Full state based adaptive control of fractional order chaotic system without equilibrium point [J]. 吉林大学学报(工学版), 2017, 47(4): 1225-1230.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!