面向高峰均比低频脉冲功率负载的脉冲电流补偿器及其控制方法

doi:10.19595/j.cnki.1000-6753.tces.211352

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摘要高峰均比低频脉冲功率负载给机载交直流电源系统的安全稳定运行带来挑战。该文提出面向高峰均比低频脉冲功率负载的脉冲电流补偿器,利用双向AC-DC变换器和小容量储能电容实现高峰均比脉冲负载电流与交流源输出电流的解耦,同时实现低频脉动电流和高频谐波电流补偿,使得交流源仅需提供平稳的负载平均功率。为了改善脉冲电流补偿器对脉冲负载电流的补偿精度,减小解耦电容电压在脉冲负载功率突变时的过冲和跌落,提出了解耦电容电压和脉冲电流基准前馈相结合的控制方法。该文详细分析脉冲电流补偿器的工作原理和特性,并通过实验验证了所提出的脉冲电流补偿器及其控制方法的有效性。

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关键词 ：脉冲电源, 脉冲电流补偿器, 双向交直流变换器, 前馈控制

Abstract：The pulsed power load with high peak-to-average ratio and low-frequency brings challenges to the safe and stable operation of airborne AC-DC power systems. A pulse current compensator for high peak-to-average ratio and low frequency pulse power loads is proposed in this paper. A bi-directional AC-DC converter and a small capacity energy storage capacitor are used to decouple the high peak-to-average ratio pulse load current from the output current of the AC source, and the compensation of low frequency pulsating current and high frequency harmonic current is realized, so that the AC source only needs to provide stable average load power. In order to improve the compensation accuracy of the pulse current compensator and reduce the overshoot and dip of the decoupling capacitor voltage during the sudden change of the pulse load power, a control method combining the decoupling capacitor voltage and the pulse current reference feedforward is proposed. The operation principle and characteristics of the pulse current compensator are analyzed in detail, and the effectiveness of the proposed compensator and its control method is verified through experiments.

Key words： Pulsed power supply pulse current compensator bi-directional AC-DC converter feedforward control

收稿日期: 2021-08-27

PACS:

TM46

基金资助:南京邮电大学引进人才科研启动基金（NY220144, NY220148）、国家自然科学基金（51977105, U2141227）和江苏省青蓝工程资助项目

通讯作者: 朱建鑫,男,1991年生,博士,讲师,研究方向为电力电子与电力传动。E-mail: zhujianxin@njupt.edu.cn

作者简介: 杨帆,女,1985年生,博士,讲师,研究方向为电力电子与电力传动。E-mail: yangfan@njupt.edu.cn

引用本文:

杨帆, 李林, 朱建鑫, 吴红飞. 面向高峰均比低频脉冲功率负载的脉冲电流补偿器及其控制方法[J]. 电工技术学报, 2022, 37(16): 4193-4201. Yang Fan, Li Lin, Zhu Jianxin, Wu Hongfei. A Pulsed Current Compensator and Control Strategy for High Peak-to-Average-Ratio Low Frequency Pulsed Load. Transactions of China Electrotechnical Society, 2022, 37(16): 4193-4201.

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[1] 宋清超, 陈家伟, 蔡坤城, 等. 多电飞机用燃料电池-蓄电池-超级电容混合供电系统的高可靠动态功率分配技术[J]. 电工技术学报, 2022, 37(2): 445-458.
Song Qingchao, Chen Jiawei, Cai Kuncheng, et al.A highly reliable power allocation technology for the fuel cell-battery-supercapacitor hybrid power supply system of a more electric aircraft[J]. Transactions of China Electrotechnical Society, 2022, 37(2): 445-458.
[2] Sarlioglu B, Morris C T.More electric aircraft: review, challenges, and opportunities for commercial transport aircraft[J]. IEEE Transactions on Trans- portation Electrification, 2015, 1(1): 54-64.
[3] Stailey J E, Hondl K D.Multifunction phased array radar for aircraft and weather surveillance[J]. Pro- ceedings of the IEEE, 2016, 104(3): 649-659.
[4] 孙勇, 林松, 卢胜利, 等. 长脉宽模式下雷达供电系统功率波动机理研究[J]. 电源学报, 2021, 19(3): 134-141.
Sun Yong, Lin Song, Lu Shengli, et al.Study on power fluctuation mechanism of radar power system in long pulse width mode[J]. Journal of Power Supply, 2021, 19(3): 134-141.
[5] 严鋆, 王金全, 陈颖, 等. 基于开关函数的脉冲功率负载大信号模型研究[J]. 电工技术学报, 2020, 35(16): 3509-3517.
Yan Jun, Wang Jinquan, Chen Ying, et al.Study on large-signal model for pulsed power load based on switching functions[J]. Transactions of China Elec- trotechnical Society, 2020, 35(16): 3509-3517.
[6] Park Y J, Lyu S C, You T S.Development of high density high voltage power supply for phased array transmitters[C]//IEEE Pulsed Power Conference, Monterey, USA, 2005: 182-185.
[7] 李春, 马凡, 付立军, 等. 十二脉波不控整流器直流单极接地短路的动态数学模型[J]. 电工技术学报, 2020, 35(7): 1529-1537.
Li Chun, Ma Fan, Fu Lijun, et al.Dynamic mathematical model of twelve-pulse diode rectifier with pole-to-ground DC fault[J]. Transactions of China Electrotechnical Society, 2020, 35(7): 1529-1537.
[8] Smolleck H A, Ranade S J, Prasad N R, et al.Effects of pulsed-power loads upon an electric power grid[J]. IEEE Transactions on Power Delivery, 1991, 6(4): 1629-1640.
[9] 甄洪斌, 张晓锋, 沈兵, 等. 脉冲负荷对舰船综合电力系统的冲击作用研究[J]. 中国电机工程学报, 2006, 26(12): 85-88.
Zhen Hongbin, Zhang Xiaofeng, Shen Bing, et al.Research on impact of pulsed power loads on naval integrated power system[J]. Proceedings of the CSEE, 2006, 26(12): 85-88.
[10] 史晓阳, 王立华. 航空发电机弹性轴脉冲负载下疲劳强度分析方法[J]. 船电技术, 2019, 39(8): 55-58.
Shi Xiaoyang, Wang Lihua.Analysis method about fatigue strength of aviation generator elastic shaft with pulse torque[J]. Marine Electric & Electronic Engineering, 2019, 39(8): 55-58.
[11] 何东欣, 张涛, 陈晓光, 等. 脉冲电压下电力电子装备绝缘电荷特性研究综述[J]. 电工技术学报, 2021, 36(22): 4795-4808.
He Dongxin, Zhang Tao, Chen Xiaoguang, et al.Research overview on charge characteristics of power electronic equipment insulation under the pulse voltage[J]. Transactions of China Electrotechnical Society, 2021, 36(22): 4795-4808.
[12] Sun Yao, Liu Yonglu, Su Mei, et al.Review of active power decoupling topologies in single-phase systems[J]. IEEE Transactions on Power Electronics, 2016, 31(7): 4778-4794.
[13] Vitorino M A, Alves L F S, Wang Ruxi, et al. Low frequency power decoupling in single-phase appli- cations: a comprehensive overview[J]. IEEE Transa- ctions on Power Electronics, 2017, 32(4): 2892-2912.
[14] 汪飞, 钟元旭, 李林, 等. 基于集成三端口变换器的无电解电容LED驱动[J]. 电工技术学报, 2016, 31(23): 189-198.
Wang Fei, Zhong Yuanxu, Li Lin, et al.An elec- trolytic capacitor-less LED driver based on an integrated three-port converter[J]. Transactions of China Electrotechnical Society, 2016, 31(23): 189-198.
[15] Chen Runruo, Liu Yunting, Peng Fangzheng.DC capacitor-less inverter for single-phase power con- version with minimum voltage and current stress[J]. IEEE Transactions on Power Electronics, 2015, 30(10): 5499-5507.
[16] 李红波, 张凯, 赵晖, 等. 基于功率解耦的高功率密度单相整流器[J]. 电工技术学报, 2011, 26(增刊1): 77-82.
Li Hongbo, Zhang Kai, Zhao Hui, et al.A high power density single rectifier with power decoupling function[J]. Transactions of China Electrotechnical Society, 2011, 26(S1): 77-82.
[17] Huang Xinze, Ruan Xinbo, Du Fangjun, et al.A pulsed power supply adopting active capacitor converter for low-voltage and low-frequency pulsed loads[J]. IEEE Transactions on Power Electronics, 2018, 33(11): 9219-9230.
[18] 徐群伟, 吴俊, 吕文韬, 等. 基于双分数阶快速重复控制的有源电力滤波器电流控制策略[J]. 电工技术学报, 2019, 34(增刊1): 300-311.
Xu Qunwei, Wu Jun, Lü Wentao, et al.Current control strategy of active power filter based on double fractional-order rapid repetitive control[J]. Transa- ctions of China Electrotechnical Society, 2019, 34(S1): 300-311.
[19] 孟令辉, 舒泽亮, 闫晗, 等. 基于特征次谐波补偿的单相统一电能质量调节器并联变换器控制策略[J]. 电工技术学报, 2020, 35(24): 5125-5133.
Meng Linghui, Shu Zeliang, Yan Han, et al.Control strategy for single-phase unified power quality conditioner of parallel converter based on specific order harmonics compensation[J]. Transactions of China Electrotechnical Society, 2020, 35(24): 5125-5133.