Abstract：A compositive, sinusoidal, high-frequency (HF) link inverter was proposed. The detailed theoretical analysis is given and the related comparison is carried out. Compared with the conventional HF link inverter or the DC/AC inverter with a boost DC/DC stage, the efficiency is improved, while the cost does not increase. And the feasibility is verified through the experiments on a 3.5kW 165V/220V prototype.
[1] Yi Huang, Peng Fang Z. Survey of the power conditioning system for PV power generation[C]. IEEE Conf. of PESC, 2006, Jeju, Korea: 3257-3262. [2] 吴卫民, 顾斌, 钱照明, 等. 可升压自然软开关变流器[J]. 中国电机工程学报, 2005, 25(12): 62-66. [3] Ioannidis G, Xanthoulis E, Manias S N. A novel uninterruptible power supply system with sinusoidal input-output characteristics and simplified control circuit[C]. Proceedings of the IEEE International Symposium on Industrial Electronics, 1995, 2: 603- 609. [4] 吴保芳, 张胜发, 权建洲, 等. 新型SPWPM模式变换器高频链原理分析[J]. 中国电机工程学报, 2005, 25(12): 57-61. [5] 吴卫民, 钱照明, 彭方正. 可升压自然软开关DC/AC逆变器电压控制特性分析[J]. 电工技术学报, 2006, 21 (2): 57-62. [6] Ogura K, Nishida T, Hiraki E, et al. Time-sharing boost chopper cascaded dual mode single-phase sinewave inverter for solar photovoltaic power generation system[C]. IEEE Conf. of PESC, 2004, Aachen Germany: 4763-4767. [7] Luerkens Peter, Wendt Matthias, Duerbaum Thomas, et al. 3-phase solar converter circuit and method. WO 2006/011071 A2[P], February 2006. [8] Nabil A A, Hyun Woo Lee, Tarek Ahmed, et al. Dual-mode time-sharing one-stage single-phase power conditioner using sinewave tracked soft switching PWM boost chopper[C]. IEEE Conf. of IAS, Horst/Venlo, The Netherlands, 2005: 1612-1617. [9] Nabil A Ahmed, Bishwajit Saha, Masafumi Miyatake, et al. Advanced single-stage soft switching PWM power conditioner with coupled inductor PWM boost chopper cascaded PWM inverter and time-sharing sinusoidal follow-up control scheme[C]. IEEE Conf. of PESC, 2006: 2017-2023.
2009, Vol. 24 
