1.湖南大学 机械运载学院,湖南 长沙 410082
2.株洲中车时代电气股份有限公司,湖南 株洲;412001
欧阳顺(1997—),男,硕士,主要从事组串式光伏板载变流器的研究;E-mail: oys@csrzic.com
扫 描 看 全 文
甘韦韦, 欧阳顺, 刘斐, 等. 基于光伏逆变器的飞跨Boost电路参数设计方法研究[J]. 机车电传动, 2023,(5):177-183.
GAN Weiwei, OUYANG Shun, LIU Fei, et al. A study on the parameter design method based on photovoltaic inverter for flying capacitor Boost circuit[J]. Electric Drive for Locomotives, 2023,(5):177-183.
甘韦韦, 欧阳顺, 刘斐, 等. 基于光伏逆变器的飞跨Boost电路参数设计方法研究[J]. 机车电传动, 2023,(5):177-183. DOI: 10.13890/j.issn.1000-128X.2023.05.020.
GAN Weiwei, OUYANG Shun, LIU Fei, et al. A study on the parameter design method based on photovoltaic inverter for flying capacitor Boost circuit[J]. Electric Drive for Locomotives, 2023,(5):177-183. DOI: 10.13890/j.issn.1000-128X.2023.05.020.
针对1 500 V电压等级的组串光伏逆变器升压环节,文章开展基于飞跨Boost电路的最优参数计算研究。基于主流光伏电池板的规格要求,确定所设计飞跨Boost电路的输入输出参数。根据飞跨Boost工作原理,首先开展功率半导体模块的选型与校核计算;然后在电路工作极限点分别计算最小输入滤波电感、输入滤波电容和飞跨电容等参数,并提出动态控制策略;最后通过仿真表明基于飞跨Boost主电路参数设计方法的有效性和准确性,为1 500 V电压等级的组串式逆变器提供了一种升压电路的设计方法。
This article conducted a research study on the optimal parameter calculation of the boost circuit based on the flying-capacitor for the step-up conversion in series-connected photovoltaic (PV) inverters with a voltage rating of 1 500 V. The input and output parameters of the designed flying-capacitor boost circuit were determined based on the specifications of mainstream PV panels. According to the working principle of the flying-capacitor boost circuit, the selection and verification calculation of power semiconductor modules were carried out. Subsequently, the minimum input filtering inductance, input filtering capacitor, flying capacitor, and other parameters were calculated at the circuit's operating limits. Dynamic control strategies were proposed. Finally, through simulations, the effectiveness and accuracy of the parameter design method for the main circuit based on the flying-capacitor boost circuit were demonstrated. This research study provides a design method for the step-up circuit of series-connected inverters with a voltage rating of 1 500 V.
参数设计光伏组串飞跨Boost飞跨电容功率半导体模块
parameter designphotovoltaic series-connectedflying capacitor boostflying capacitorpower semiconductor module
薛世伟, 贾清泉, 苏亚超, 等. 组串式光伏发电系统直流侧可变拓扑及多目标控制策略[J]. 中国电机工程学报, 2019, 39(7): 1968-1975.
XUE Shiwei, JIA Qingquan, SU Yachao, et al. Variable DC side topology and multi-objective control strategy in group-string PV generation system[J]. Proceedings of the CSEE, 2019, 39(7): 1968-1975.
李柯平, 周继华, 高丁丁. Boost三电平变换器在大功率UPS中的应用[J]. 电力电子技术, 2006, 40(6): 115-117.
LI Keping, ZHOU Jihua, GAO Dingding. Application of boost three-level converters in UPS[J]. Power electronics, 2006, 40(6): 115-117.
秦岭, 冯志强, 戴翔, 等. 基于开关-电容网络的三电平直流变换器简易构造法[J]. 中国电机工程学报, 2017, 37(2): 635-642.
QIN Ling, FENG Zhiqiang, DAI Xiang, et al. A simple construction method for three-level DC converters based on switch-diode-capacitor networks[J]. Proceedings of the CSEE, 2017, 37(2): 635-642.
贾志东, 姜久春, 林泓涛, 等. 适用于Boost三电平变换器的模型预测控制方法[J]. 电力自动化设备, 2019, 39(3): 90-96.
JIA Zhidong, JIANG Jiuchun, LIN Hongtao, et al. Model predictive control method for boost three-level converter[J]. Electric power automation equipment, 2019, 39(3): 90-96.
WATANABE H, SAKURABA T, FURUKAWA K, et al. Development of DC to single-phase AC voltage source inverter with active power decoupling based on flying capacitor DC/DC converter[J]. IEEE transactions on power electronics, 2018, 33(6): 4992-5004.
陈艺峰. 飞跨电容升压变换器研究报告[Z]. 株洲: 中车株洲电力机车研究所有限公司, 2022.
CHEN Yifeng. Research report of flying capacitor boost converter[Z]. Zhuzhou: CRRC Zhuzhou Institute Co., Ltd., 2022.
KANG D W, LEE B K, JEON J H, et al. A symmetric carrier technique of CRPWM for voltage balance method of flying-capacitor multilevel inverter[J]. IEEE transactions on industrial electronics, 2005, 52(3): 879-888.
王立乔, 韩胥静, 李占一, 等. 一种新型飞跨电容型Zeta多电平逆变器[J]. 电工技术学报, 2022, 37(1): 254-265.
WANG Liqiao, HAN Xujing, LI Zhanyi, et al. A novel flying-capacitor Zeta multi-level inverter[J]. Transactions of China electrotechnical society, 2022, 37(1): 254-265.
SONG Lei, DUAN Shanxu, WANG Tao, et al. A simplified flying capacitor voltage control strategy for hybrid clamped three-level boost converter in photovoltaic system[J]. IEEE transactions on industrial electronics, 2022, 69(8): 8004-8014.
FARD M T, KHAN W A, HE Jiangbiao, et al. Fast online diagnosis of open-circuit switching faults in flying capacitor multilevel inverters[J]. Chinese journal of electrical engineering, 2020, 6(4): 53-62.
陈秉祯. 模块化三电平超级电容充电机的研制[D]. 成都: 西南交通大学, 2015.
CHEN Bingzhen. Research and manufacture of three-level modular super capacitor charger[D]. Chengdu: Southwest
Jiaotong University, 2015.
樊启高, 吕华阳, 毕恺韬, 等. 面向直流储能系统的飞跨电容三电平双向升降压变换器及其模型预测控制策略[J]. 电工技术学报, 2022, 37(16): 4169-4179.
FAN Qigao, LYU Huayang, BI Kaitao, et al. Flying capacitor three-level bi-directional buck-boost converter and its model predictive control strategy for DC energy storage system[J]. Transactions of China electrotechnical society, 2022, 37(16): 4169-4179.
郭小强, 吴卓群, 骆然, 等. 高可靠性非隔离型五电平并网逆变器拓扑与控制[J]. 电力系统自动化, 2022, 46(5): 151-158.
GUO Xiaoqiang, WU Zhuoqun, LUO Ran, et al. Topology and control of five-level transformerless grid-connected inverter with high reliability[J]. Automation of electric power systems, 2022, 46(5): 151-158.
袁然然. 基于模块化的储能DC/DC变换器拓扑及控制研究[D]. 秦皇岛: 燕山大学, 2015.
YUAN Ranran. The research on modular DC/DC converter topology and power control in energy storage system[D]. Qinhuangdao: Yanshan University, 2015.
PONNIRAN A B, ORIKAWA K, ITOH J. Minimum flying capacitor for N-level capacitor DC/DC boost converter[J]. IEEE transactions on industry applications, 2016, 52(4): 3255-3266.
0
浏览量
7
下载量
0
CSCD
0
CNKI被引量
关联资源
相关文章
相关作者
相关机构