Abstract：The modular multi-level converter can be easily applied in high voltage system because of the modular design, and can output nearly sinusoidal voltage in a low switching frequency. In this paper, based on developing the power module for 1000V/90kVA MMC, the main component parameters of sub-module and the design of control system are discussed. Then, an integrated power module with four sub-modules is developed. At last, according to the result of single phase MMC bridge inverting experiment with load, pulse power experiment and test work for experiment preparation, the developed power module can work as the design expectation reliably and stably.
康伟,龙云波,宗波,徐云飞. 集成化的模块化多电平换流器功率模计与研制[J]. 电气技术, 2015, 16(02): 17-22.
Kang Wei, Long Yunbo, Zong Bo, Xu Yunfei. Design and Development of Integrated Power Module for Modular Multilevel Converter. Electrical Engineering, 2015, 16(02): 17-22.
[1] R. Marquardt, A. Lesnicar. A new modular voltage source inverter topology[C]. in Conf. Rec. EPE, 2003, CD-ROM. [2] A. Lesnicar, R. Marquardt. A innovative modular multilevel converter topology suitable for a wide power range[C]. The IEEE power tech Conf., Bologna, Italy, 2003. [3] M. Hagiwara, H. Akagi. Control and experiment of Pulsewidth-Modulated modular multilevel converters[J]. IEEE Trans. Power. Electron. 2009, 24(7): 1737-1746. [4] H. Fujita S. Tominaga, H Akagi Analysis and design of a dc voltage controlled static var compensator using quad-series voltage-source inverters[J]. IEEE trans. Ind. Appl., 1996, 32(4): 970-977. [5] Texas Instruments. TMS320F28335/F28334/F28332 /F28235/F28234/F28232 数字信号控制器 (Rev. M). Literature Number: ZHCS889M, June 2007-Revised August 2012 http://www.ti.com.cn/product/cn/TMS320F28335.
2015, Vol. 16 
