一种开关电感型准开关升压变换器
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摘要
提出了一种开关电感型有源阻抗变换器,并对该变换器工作原理和连续导通工作模式的边界条件进行了探究;对变换器的各元器件进行了电压电流应力计算和参数设计。结果表明,该变换器具有电压增益高、电感电流应力低、元器件总体数量少等特点。利用状态空间平均法建立了变换器的小信号动态模型,证明了该变换器的稳定性。仿真和实验证明了该变换器的有效性。
A switched-inductor active impedance converter is proposed in this paper. The operating principle of this converter and the boundary condition in continuous conduction mode are studied. In addition, the calculation of voltage and current stresses and the parameter design for each component of the converter are performed. Results show that the novel converter has features such as high voltage gain, low inductor current stress, and less total number of components. A small-signal dynamic model of the converter is established using the state-space averaging method,proving its stability. Simulation and experimental results verified the effectiveness of the proposed converter.
A switched-inductor active impedance converter is proposed in this paper. The operating principle of this converter and the boundary condition in continuous conduction mode are studied. In addition, the calculation of voltage and current stresses and the parameter design for each component of the converter are performed. Results show that the novel converter has features such as high voltage gain, low inductor current stress, and less total number of components. A small-signal dynamic model of the converter is established using the state-space averaging method,proving its stability. Simulation and experimental results verified the effectiveness of the proposed converter.
引文
[1] Bull S R. Renewable energy today and tomorrow[J]. Proceedings of the IEEE, 2001, 89(8):1216-1226.
[2] Singh G K. Solar power generation by PV(photovoltaic)technology:A review[J]. Energy, 2013, 53(5):1-13.
[3] Li Wuhua, He Xiangning. Review of nonisolated high-stepup DC/DC converters in photovoltaic grid-connected applications[J]. IEEE Transactions on Industrial Electronics, 2011,58(4):1239-1250.
[4] Meng Tao, Yu Shuai, Ben Hongqi, et al. A family of multilevel passive clamp circuits with coupled inductor suitable for single-phase isolated full-bridge Boost PFC converter[J].IEEE Transactions on Power Electronics, 2014, 29(8):4348-4356.
[5] Chu Enhui, Hou Xutong, Zhang Huaguang, et al. Novel zero-voltage and zero-current switching(ZVZCS)PWM th-reelevel DC/DC converter using output coupled inductor[J].IEEE Transactions on Power Electronics, 2013, 29(3):1082-1093.
[6] Sathyan S, Suryawanshi H M, Ballal M S, et al. Softswitching DC-DC converter for distributed energy sources with high step-up voltage capability[J]. IEEE Transactions on Industrial Electronics, 2015, 62(11):7039-7050.
[7] Tseng K C, Lin J T, Huang C C. High step-up converter with three-winding coupled inductor for fuel cell energy source applications[J]. IEEE Transactions on Power Electronics, 2015, 30(2):574-581.
[8] Abutbul O, Gherlitz A, Berkovich Y, et al. Step-up switching-mode converter with high voltage gain using a switchedcapacitor circuit[J]. IEEE Transactions on Circu-its&Systems I Fundamental Theory&Applications, 2003, 50(8):1098-1102.
[9] Wu Guang, Ruan Xinbo, Ye Zhihong. Nonisolated high step-up DC-DC converters adopting switched-capacitor cell[J]. IEEE Transactions on Industrial Electronics, 2015, 62(1):383-393.
[10] I smail E H, Al-Saffar M A, Sabzali A J, et al. A family of single-switch PWM converters with high step-up conversion ratio[J]. IEEE Transactions on Circuits&Systems I Regular Papers, 2008, 55(4):1159-1171.
[11] Axelrod B, Berkovich Y, Ioinovici A. Switched-capacitor/switched-inductor structures for getting transformerless hybrid DC-DC PWM converters[J]. IEEE Transactions on Circuits&Systems I Regular Papers, 2008, 55(2):687-696.
[12] Tang Yu, Fu Dongjin, Wang Ting, et al. Hybrid switched-inductor converters for high step-up conversion[J]. IEEE Transactions on Industrial Electronics, 2015, 62(3):1480-1490.
[13] Gules R, Pfitscher L L, Franco L C. An interleaved boost DC-DC converter with large conversion ratio[C]. 2003 IEEE International Symposium on Industrial Electronics. Rio de Janeiro, Brazil, 2003:411-416.
[14] Zhu Miao, Wang Tao, Luo Fanglin. Analysis of voltage-lifttype Boost converters[C]. 2012 7th IEEE Conference on Industrial Electronics and Applications(ICIEA). Singapore, 2012:214-219.
[15] Peng F Z. Z-source inverter[J]. IEEE Transactions on Industry Applications, 2003, 39(2):504-510.
[16] Cao Dong, Peng F Z. A family of Z-source and Quasi-Z-source DC-DC converters[C]. 2009 Twenty-Fourth Annual IEEE Applied Power Electronics Conference and Exposition. Washington, DC, USA, 2009:1097-1101.
[17] Shen Hanyun, Zhang Bo, Qiu Dongyuan, et al. A common grounded Z-Source DC-DC converter with high voltage gain[J]. IEEE Transactions on Industrial Electronics, 2016,63(5):2925-2935.
[18] Siwakoti Y P, Loh P C, Blaabjerg F, et al. Y-source Boost DC/DC converter for distributed generation[J]. IEEE Transactions on Industrial Electronics, 2015, 62(2):1059-1069.
[19] Mishra S, Adda R, Joshi A. Inverse watkins-johnson topology-based inverter[J]. IEEE Transactions on Power Electronics, 2012, 27(3):1066-1070.
[20] Nguyen M, Le T, Park S, et al. A class of quasi-switched Boost inverters[J]. IEEE Transactions on Industrial Electronics, 2015, 62(3):1526-1536.
[21] Gorji S A, Ektesabi M, Zheng J. Isolated switched-Boost push-pull DC-DC converter for step-up applications[J].Electronics Letters, 2017, 53(3):177-179.
[22] Nguyen M K, Lim Y C, Choi J H, et al. Isolated high step-up DC-DC converter based on quasi-switched-Boost network[J].IEEE Transactions on Industrial Electronics, 2016, 63(12):7553-7562.
[23] Zhu Xiaoquan, Zhang Bo, Li Zhong, et al. Extended switched-Boost DC-DC converters adopting switched-capacitor/switched-inductor cells for high step-up conversion[J]. IEEE Journal of Emerging&Selected Topics in Power Electronics, 2017, 5(3):1020-1030.
[24] Zhang Guidong, Zhang Bo, Li Zhong, et al. A 3-Z-network Boost converter[J]. IEEE Transactions on Industrial Elecronics, 2015, 62(1):278-288.
[25] Tang Yu, Wang Ting, Fu Dongjin. Multicell switched-inductor/switched-capacitor combined active-network converters[J]. IEEE Transactions on Power Electronics, 2015, 30(4):2063-2072.
[26] Maroti K P, Sanjeevikumar P, Bhaskar M S, et al. Multistage switched inductor Boost converter for renewable energy application[C]. 2017 IEEE International Conference on Power Electronics and Drive Systems, 2017:311-316.
[2] Singh G K. Solar power generation by PV(photovoltaic)technology:A review[J]. Energy, 2013, 53(5):1-13.
[3] Li Wuhua, He Xiangning. Review of nonisolated high-stepup DC/DC converters in photovoltaic grid-connected applications[J]. IEEE Transactions on Industrial Electronics, 2011,58(4):1239-1250.
[4] Meng Tao, Yu Shuai, Ben Hongqi, et al. A family of multilevel passive clamp circuits with coupled inductor suitable for single-phase isolated full-bridge Boost PFC converter[J].IEEE Transactions on Power Electronics, 2014, 29(8):4348-4356.
[5] Chu Enhui, Hou Xutong, Zhang Huaguang, et al. Novel zero-voltage and zero-current switching(ZVZCS)PWM th-reelevel DC/DC converter using output coupled inductor[J].IEEE Transactions on Power Electronics, 2013, 29(3):1082-1093.
[6] Sathyan S, Suryawanshi H M, Ballal M S, et al. Softswitching DC-DC converter for distributed energy sources with high step-up voltage capability[J]. IEEE Transactions on Industrial Electronics, 2015, 62(11):7039-7050.
[7] Tseng K C, Lin J T, Huang C C. High step-up converter with three-winding coupled inductor for fuel cell energy source applications[J]. IEEE Transactions on Power Electronics, 2015, 30(2):574-581.
[8] Abutbul O, Gherlitz A, Berkovich Y, et al. Step-up switching-mode converter with high voltage gain using a switchedcapacitor circuit[J]. IEEE Transactions on Circu-its&Systems I Fundamental Theory&Applications, 2003, 50(8):1098-1102.
[9] Wu Guang, Ruan Xinbo, Ye Zhihong. Nonisolated high step-up DC-DC converters adopting switched-capacitor cell[J]. IEEE Transactions on Industrial Electronics, 2015, 62(1):383-393.
[10] I smail E H, Al-Saffar M A, Sabzali A J, et al. A family of single-switch PWM converters with high step-up conversion ratio[J]. IEEE Transactions on Circuits&Systems I Regular Papers, 2008, 55(4):1159-1171.
[11] Axelrod B, Berkovich Y, Ioinovici A. Switched-capacitor/switched-inductor structures for getting transformerless hybrid DC-DC PWM converters[J]. IEEE Transactions on Circuits&Systems I Regular Papers, 2008, 55(2):687-696.
[12] Tang Yu, Fu Dongjin, Wang Ting, et al. Hybrid switched-inductor converters for high step-up conversion[J]. IEEE Transactions on Industrial Electronics, 2015, 62(3):1480-1490.
[13] Gules R, Pfitscher L L, Franco L C. An interleaved boost DC-DC converter with large conversion ratio[C]. 2003 IEEE International Symposium on Industrial Electronics. Rio de Janeiro, Brazil, 2003:411-416.
[14] Zhu Miao, Wang Tao, Luo Fanglin. Analysis of voltage-lifttype Boost converters[C]. 2012 7th IEEE Conference on Industrial Electronics and Applications(ICIEA). Singapore, 2012:214-219.
[15] Peng F Z. Z-source inverter[J]. IEEE Transactions on Industry Applications, 2003, 39(2):504-510.
[16] Cao Dong, Peng F Z. A family of Z-source and Quasi-Z-source DC-DC converters[C]. 2009 Twenty-Fourth Annual IEEE Applied Power Electronics Conference and Exposition. Washington, DC, USA, 2009:1097-1101.
[17] Shen Hanyun, Zhang Bo, Qiu Dongyuan, et al. A common grounded Z-Source DC-DC converter with high voltage gain[J]. IEEE Transactions on Industrial Electronics, 2016,63(5):2925-2935.
[18] Siwakoti Y P, Loh P C, Blaabjerg F, et al. Y-source Boost DC/DC converter for distributed generation[J]. IEEE Transactions on Industrial Electronics, 2015, 62(2):1059-1069.
[19] Mishra S, Adda R, Joshi A. Inverse watkins-johnson topology-based inverter[J]. IEEE Transactions on Power Electronics, 2012, 27(3):1066-1070.
[20] Nguyen M, Le T, Park S, et al. A class of quasi-switched Boost inverters[J]. IEEE Transactions on Industrial Electronics, 2015, 62(3):1526-1536.
[21] Gorji S A, Ektesabi M, Zheng J. Isolated switched-Boost push-pull DC-DC converter for step-up applications[J].Electronics Letters, 2017, 53(3):177-179.
[22] Nguyen M K, Lim Y C, Choi J H, et al. Isolated high step-up DC-DC converter based on quasi-switched-Boost network[J].IEEE Transactions on Industrial Electronics, 2016, 63(12):7553-7562.
[23] Zhu Xiaoquan, Zhang Bo, Li Zhong, et al. Extended switched-Boost DC-DC converters adopting switched-capacitor/switched-inductor cells for high step-up conversion[J]. IEEE Journal of Emerging&Selected Topics in Power Electronics, 2017, 5(3):1020-1030.
[24] Zhang Guidong, Zhang Bo, Li Zhong, et al. A 3-Z-network Boost converter[J]. IEEE Transactions on Industrial Elecronics, 2015, 62(1):278-288.
[25] Tang Yu, Wang Ting, Fu Dongjin. Multicell switched-inductor/switched-capacitor combined active-network converters[J]. IEEE Transactions on Power Electronics, 2015, 30(4):2063-2072.
[26] Maroti K P, Sanjeevikumar P, Bhaskar M S, et al. Multistage switched inductor Boost converter for renewable energy application[C]. 2017 IEEE International Conference on Power Electronics and Drive Systems, 2017:311-316.