Song Wenxiang, Chen Guocheng, Chen Chen, A space vector modulation method of three-level NPC inverter based on synthesizing vectors concept[J]. Transactions of China Electrotechnical Society, 2007, 22(10): 91-96.
Jiang Weidong, Wang Qunjing, Chen Quan, et al. PWM algorithm for diode clamped multi-level voltage source inverter with capacitor voltage balance under full condition[J]. Proceedings of the Chinese Society for Electrical Engineering, 2009, 29(15): 28-35.
[6]
Sergio Busquets Monge, Josep Bordonau, Dushan Boroyevich, et al. The nearest three virtual space vector PWM: a modulation for the comprehensive neutral-point balancing in the three-level NPC inverter[J]. IEEE Power Electronics letters, 2004, l2(1): 11-15.
[7]
Pou J, Zaragoza J, Rodriguez P, et al. Fast-processing modulation strategy for the neutral-point-clamped converter with total elimination of low-frequency voltage oscillations in the neutral point[J]. IEEE Transactions on Industry electronics, 2007, 54(4): 2288-2294.
[8]
Blasko V. Analysis of a hybrid PWM based on modified space-vector and triangle-comparison methods[J]. IEEE Transactions on Industry Application, 1997, 33(3): 756-764.
[9]
Zaragoza J, Pou J, Ceballos S, et al. Voltage-balance compensator for a carrier-based modulation in the neutral-point-clamped converter[J]. IEEE Transactions on Industry Electronics, 2009, 56(2): 305-313.
[10]
Zaragoza J, Pou J, Ceballos S, et al. Optimalvoltage balancing compensator in the modulation of a neutral-point-clamped converter[C]. IEEE Intern- ational Symposium on Industrial Electronics, 2007, 719-724.
[11]
李永东, 肖曦, 高跃.大容量多电平变换器—原理·控制应用[M]. 北京：科学出版社, 2005.
[12]
Pou J, Pindado R, Boroyevich D, et al. Evaluation of the low-frequency neutral-point voltage oscillations in the three-level inverter[J]. IEEE Transactions on Industry Electronics, 2005, 52(6): 1582-1588.
[13]
Pou J, Zaragoza J, Ceballos S, Saeedifard M, et al. A carrier-based PWM strategy with zero-sequence voltage injection for a three-level neutral-point- clamped converter[J]. IEEE Transactions on Power Electronics, 2012, 27(2): 642-651.
[14]
Wang Chenchen, Li Yongdong. Analysis and calculation of zero-sequence voltage considering neutral-point potential balancing in three-level NPC converters[J]. IEEE Transactions on Industry Electronics, 2010, 57(7): 2262-2271.
[15]
Fei W. Sine-triangle versus space-vector modulation for three-level PWM voltage-source inverters[J]. IEEE Transactions on Industry Application, 2002, 38(2): 500-506.
