参考文献/References:
[1] 宋强,赵彪,刘文华,等. 智能直流配电网研究综述[J]. 中国电机工程学报,2013,33(25):9-19.
[2]李建国,赵彪,宋强,等. 适用于中压直流配网的多电平直流链固态变压器[J]. 中国电机工程学报,2016,36(14):3717-3725.
[3]刘瑞煌,杨景刚,贾勇勇,等. 中压直流配电网中直流变压器工程化应用[J]. 电力系统自动化,2019,43(23):131-143.
[4]侯聂,宋文胜,王顺亮. 全桥隔离DC/DC变换器相移控制归一化及其最小回流功率控制[J]. 中国电机工程学报,2016,36(2):499-506.
[5]沙广林,王聪,程红,等. 移相控制的双有源桥DC-DC变换器统一相量分析法[J]. 电工技术学报,2017,32(18):175-185.
[6]SONG Q,LIU W H,ZHAO B,et al. Universal high-frequency-link characterization and practical fundamental-optimal strategy for dual-active-bridge DC-DC converter under PWM plus phase-shift control[J]. IEEE Transactions on Power Electronics,2015,30(12):6488-6494.
[7]宋文胜,侯聂,武明义,等. 双向全桥隔离DC/DC变换器最小峰值电流及其虚拟功率控制方法[J]. 中国电机工程学报,2016,36(18):4990-4998.
[8]TAN N M L,ABE T,AKAGI H,et al. Design and performance of a bidirectional isolated DC-DC converter for a battery energy storage system[J]. IEEE Transactions on Power Electronics,2012,27(3):1237-1248.
[9]ZHAO B,SONG Q,LI J G,et al. Comparative analysis of multilevel-high-frequency-link and multilevel-DC-link DC-DC transformers based on MMC and dual-active-bridge for MVDC application[J]. IEEE Transactions on Power Electronics,2018,33(3):2035-2049.
[10]ZHAO B,SONG Q,LI J G,et al. Modular multilevel high-frequency-link DC transformer based on dual active phase-shift principle for medium-voltage DC power distribution application[J]. IEEE Transactions on Power Electronics,2017,32(3):1779-1791.
[11]ZHAO B,SONG Q,LI J G,et al. High-frequency-link modulation methodology of DC-DC transformer based on modular multilevel converter for HVDC application:comprehensive analysis and experimental verification[J]. IEEE Transactions on Power Electronics,2017,32(5):3413-3424.
[12]WANG Y,SONG Q,ZHAO B,et al. Analysis and optimisation of modulation strategy based on dual-phase-shift for modular multilevel high-frequency-link DC transformer in medium-voltage DC distribution network[J]. IET Power Electronics,2018,11(2):253-261.
[13]孙谦浩,李亚楼,孟经伟,等. 基于移相控制的高频链模块化多电平直流变压器分布式控制管理策略及轮换电容电压平衡方法[J]. 中国电机工程学报,2018,38(5):1310-1318.
[14]管州,梅军,丁然,等. 基于拓展移相控制的直流配电网模块化多电平直流变压器[J]. 电工技术学报,2019,34(13):2770-2781.
[15]王朝辉,王天威,张军明. 模块化多电平直流变压器研究[J]. 中国电机工程学报,2016,36(1):31-39.
[16]张焕青,张慕婕,王裕,等. 基于多目标性能优化的模块化多电平高频直流变压器移相控制策略[J]. 高压电器,2019,55(9):18-25,33.
[17]李胜,李春叶,李辉,等. 模块化多电平高频直流变压器类方波调制[J]. 电气传动,2019,49(8):43-46.
[18]WANG Y,SONG Q,ZHAO B,et al. Quasi-square-wave modulation of modular multilevel high-frequency DC converter for medium-voltage DC distribution application[J]. IEEE Transactions on Power Electronics,2018,33(9):7480-7495.