A NOVEL INTERLEAVED PARALLEL QUASI-Z SOURCE HIGH GAIN CONVERTER

Zhang Tao; Li Yunfei; Zhang Li; Han Qinglin; Zhang Yafei; Bai Wenlong

doi:10.19912/j.0254-0096.tynxb.2023-1948

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A NOVEL INTERLEAVED PARALLEL QUASI-Z SOURCE HIGH GAIN CONVERTER

更新时间：2025-10-18

- A NOVEL INTERLEAVED PARALLEL QUASI-Z SOURCE HIGH GAIN CONVERTER
- Vol. 46, Issue 3, Pages: 272-279(2025)
- 作者机构：
  
  1. 河南理工大学电气工程与自动化学院,焦作 454003
  2. 河南省智能装备直驱技术与控制国际联合实验室,焦作 454003
  3. 河南省煤矿装备智能检测与控制重点实验室,焦作 454003
- 作者简介：
- 基金信息：
- DOI：10.19912/j.0254-0096.tynxb.2023-1948
  CLC： TM464
- Published Online：07 April 2025，
  
  Published：2025
- 稿件说明：
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张涛, 李云飞, 张丽, 韩庆林, 张亚飞, 白文龙. 一种新型交错并联准Z源高增益变换器[J]. 太阳能学报, 2025, 46(3): 272-279.

Zhang Tao, Li Yunfei, Zhang Li, et al. A NOVEL INTERLEAVED PARALLEL QUASI-Z SOURCE HIGH GAIN CONVERTER[J]. 2025, 46(3): 272-279.
张涛, 李云飞, 张丽, 韩庆林, 张亚飞, 白文龙. 一种新型交错并联准Z源高增益变换器[J]. 太阳能学报, 2025, 46(3): 272-279. DOI： 10.19912/j.0254-0096.tynxb.2023-1948.

Zhang Tao, Li Yunfei, Zhang Li, et al. A NOVEL INTERLEAVED PARALLEL QUASI-Z SOURCE HIGH GAIN CONVERTER[J]. 2025, 46(3): 272-279. DOI： 10.19912/j.0254-0096.tynxb.2023-1948.

摘要

针对传统交错并联高增益变换器往往需要较大的占空比才可以达到较高输出电压的问题

提出一种新型交错并联准Z源高增益变换器（IPSCN-QZS）结构

通过将传统的交错并联高增益变换器的电感元件更改为准Z源网络同时加入开关电容单元共同构成升压结构

实现高电压增益。首先

详细分析IPSCN-QZS变换器的工作原理

推导出电压增益

二极管以及开关管电压应力。然后

搭建一个947 W的试验样机进行验证

实验结果与Matlab/Simulink仿真软件以及理论分析的结果一致

验证了IPSCN-QZS变换器的正确性和可行性。

Abstract

Aiming at the problem that traditional interleaved parallel high-gain converters often need a larger duty cycle to achieve a higher output voltage

A novel interleaved parallel switched capacitor networks and quasi-Z-source converter is proposed. IPSCN-QZS structure

by changing the inductors of the traditional interleaving parallel high-gain converter into the quasi-Z-source network and adding the switched-capacitor unit to form a boost structure

to achieve high voltage gain. Firstly

the working principle of IPSCN-QZS converter is analyzed in detail

and voltage gain

diode and switching tube voltage stress are derived. Finally

a 947W prototype was built for verification. The experimental results were consistent with the results of Matlab/Simulink simulation software and theoretical analysis

which verified the correctness and feasibility of IPSCN-QZS converter.

关键词

Keywords

references

周喜. 新能源发电在电力系统中的应用研究[J]. 电气技术与经济, 2023(6): 180-182.

艾建. 非隔离高增益输入零电流纹波直流变换器拓扑研究[D]. 南京: 东南大学, 2021.

KARIMIAN F, NAHAVANDI A.Design and analysis of a new structure of nonisolated DC-DC cuk-boost converter with high voltage gain[J]. IET power electronics, 2018, 12(3): 530-540.

陆治国, 郑路遥, 马召鼎, 等. 带开关电容网络的交错并联高增益Boost变换器[J]. 电工技术学报, 2012, 27(11): 153-159.

李恺, 郝杨阳, 李海滨, 等. 基于倍压单元的新型准Z源逆变电路[J]. 太阳能学报, 2022, 43(2): 182-188.

周悦, 孙孝峰. 带CD单元的两相交错并联高增益Boost直流变换器拓扑分析[J]. 中国电机工程学报, 2020, 40(15): 5000-5011.

王国平, 祝龙记. 一种交错并联对称Boost变换器[J]. 广西师范大学学报(自然科学版), 2020, 38(4): 11-20.

VEERACHARY M, KUMAR P.Analysis and design of quasi-Z-source equivalent DC-DC boost converters[J]. IEEE transactions on industry applications, 2020, 56(6): 6642-6656.

张堃. 一种新型交错并联准Z源直流变换器及其控制研究[D]. 青岛: 青岛理工大学, 2018.

MA P H,LIANG W J,CHEN H,et al.Inter leaved high step-up Boost converter[J].Journal of Power Electronics,2019,19(3):665-675.

张旭. 基于准Z源网络的高增益DC/DC变换器研究[D]. 重庆: 重庆大学, 2021.

张民, 于雷, 刘贇, 等. 交错并联准Z源直流变换器的研究[J]. 辽宁工程技术大学学报(自然科学版), 2019, 38(3): 269-274.

TARZAMNI H, BABAEI E, ZARRIN GHAREHKOUSHAN A, et al.Interleaved full ZVZCS DC-DC boost converter: analysis, design, reliability evaluations and experimental results[J]. IET power electronics, 2017, 10(7): 835-845.

丘恒越, 张桂东, 陈思哲. 基于准Z源的低电容电压应力高增益DC-DC变换器[J]. 电源学报, 2022: 1-22.

曹益畅, 丁新平, 韦正怡, 等. 改进型准Z源单相逆变器非线性动力学研究[J]. 太阳能学报, 2022, 43(11): 60-67.

ZHAO J W, CHEN D L, JIANG J H.A novel transformerless high step-Up DC-DC converter with active switched-inductor and quasi-Z-source network[J]. IET power electronics, 2021, 14(9): 1592-1605.

汪远泉, 胡申华, 吴馥郁. 一种高增益直流变换器的分析[J]. 电工技术, 2019(9): 5-7.

周悦, 耿晓珑, 孙孝峰, 等. 基于开关电容的高增益双输入Boost变换器[J]. 太阳能学报, 2018, 39(3): 797-806.

岳舟, 刘小荻, 姚绍华, 等. 一种输入电流连续的新型高增益DC-DC升压变换器[J]. 电力系统保护与控制, 2022, 50(6): 125-134.

曾怡达, 谭金练, 田富升. 一种高增益低应力DC/DC升压变换器[J]. 电力电子技术, 2019, 53(10): 108-110, 120.

岳舟. 一种新型高电压增益DC-DC变换器研究[J]. 电力系统保护与控制, 2021, 49(17): 130-138.

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