| 引用本文: | 周仁,鲁军勇,龙鑫林,等.采用多模式控制的电磁发射蓄电池充电谐波抑制方法.[J].国防科技大学学报,2019,41(4):60-65.[点击复制] |
| ZHOU Ren,LU Junyong,LONG Xinlin,et al.Harmonic suppression method of battery charging for electromagnetic launch with multi-mode control[J].Journal of National University of Defense Technology,2019,41(4):60-65[点击复制] |
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| 采用多模式控制的电磁发射蓄电池充电谐波抑制方法 |
| 周仁, 鲁军勇, 龙鑫林, 魏静波, 柳应全, 吴羿廷 |
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(海军工程大学 舰船综合电力技术国防科技重点实验室， 湖北 武汉 430033)
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| 摘要: |
| 针对电磁发射蓄电池组大倍率快速充电过程中的电网谐波陡增问题，提出多模式模糊滞环控制谐波抑制方法。结合电磁发射混合储能系统的时序串联拓扑结构，说明蓄电池的超大倍率充电应用工况和策略，进而介绍蓄电池充电的拓扑结构，明确谐波的来源、特点和产生原因。在分析单台充电机充电时的电网谐波电压和谐波电流的基础上，研究不同充电机并充台数、不同充电电流情况下电网谐波电压和谐波电流的分布规律。设计多模式控制方法的组成方式和切换判据，建立蓄电池充电机、瞬时无功功率检测、谐波抑制、多模式控制的仿真模型。仿真和试验数据表明：谐波抑制方法能够快速抑制电磁发射蓄电池充电机大规模启停、波动时的谐波陡增问题，补偿效果满足国家标准。 |
| 关键词: 电磁发射 谐波 蓄电池 多模式控制 有源电力滤波器 |
| DOI：10.11887/j.cn.201904009 |
| 投稿日期：2018-04-28 |
| 基金项目:国家自然科学基金资助项目（51522706,51407191,51607187,51307176，51207162,51477179）；国家重点基础研究发展计划资助项目（613262） |
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| Harmonic suppression method of battery charging for electromagnetic launch with multi-mode control |
| ZHOU Ren, LU Junyong, LONG Xinlin, WEI Jingbo, LIU Yingquan, WU Yiting |
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(National Key Laboratory of Science and Technology on Vessel Integrated Power System, Naval University of Engineering, Wuhan 430033, China)
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| Abstract: |
| A harmonic suppression method with multi-mode fuzzy hysteresis control was proposed for the rapid increase problem of grid harmonics in large-rate rapid charging of battery for electromagnetic launch. Based on the timing series topology of the hybrid energy storage system for electromagnetic launch, the special application conditions and large rate charging strategy of the battery were explained. The topology of the battery charging was introduced, and the source, characteristics and causes of the harmonics were clarified. Based on the analysis of the harmonic characteristics of a single charger, the distribution of harmonic voltage and current of the power grid under different charging currents and the number of chargers were studied. The multi-mode control method and its switching criteria were designed. The simulation model of the charger, instantaneous reactive power detection, harmonic suppression and multi-mode control were established. Simulation and experimental data show that the multi-mode control method can quickly suppress the harmonic abrupt increase of the large-scale start, stop and fluctuation of the chargers, and the compensation effect satisfies the national standards. |
| Keywords: electromagnetic launch harmonic battery multi-mode control active power filter |
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