电源学报

有源钳位型高增益Y源三相逆变器

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房绪鹏 , 赵航中国电源学会学生会员 , 郭红震 , 赖学文

电源学报 | 电力电子变换器拓扑 2026,24(3): 37-47

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电源学报 |电力电子变换器拓扑 2026 , 24 (3) : 37 -47

有源钳位型高增益Y源三相逆变器

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房绪鹏（1971—　），男，博士，教授。研究方向：阻抗源变流器及其应用，现代电力电子技术在电气传动、电力系统及新兴能源利用方面的应用。E-mail：xpfang@sdust.edu.cn。

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郭红震（1999—　），男，硕士研究生。研究方向：电力电子技术及应用。E-mail：202283080155@sdust.edu.cn。

赖学文（2000—　），男，硕士研究生。研究方向：电力电子技术及应用。E-mail：202282080028@sdust.edu.cn。

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赖学文（2000—　），男，硕士研究生。研究方向：电力电子技术及应用。E-mail：202282080028@sdust.edu.cn。

房绪鹏, 赵航中国电源学会学生会员, 郭红震, 赖学文

作者信息

山东科技大学电气与自动化工程学院，青岛　266590

通讯作者:

赵航（2000—　），男，中国电源学会学生会员，通信作者，硕士研究生。研究方向：电力电子技术及应用。E-mail：202282080027@sdust.edu.cn。

作者简介:

郭红震（1999—　），男，硕士研究生。研究方向：电力电子技术及应用。E-mail：202283080155@sdust.edu.cn。

赖学文（2000—　），男，硕士研究生。研究方向：电力电子技术及应用。E-mail：202282080028@sdust.edu.cn。

Active Clamp-type High Gain Y-source Three-phase Inverter

Xupeng FANG, Hang ZHAO Student Member, CPSS, Hongzhen GUO, Xuewen LAI

Affiliations

College of Electrical Engineering and Automation, Shandong University of Science and Technology, Qingdao 266590, China

出版时间: 2026-03-30 doi: 10.13234/j.issn.2095-2805.2026.3.37

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摘要

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针对传统的准Y源逆变器存在母线电压尖峰高、器件电压应力大等问题，提出了1种有源钳位型Y源三相逆变器电路拓扑。通过增加功率开关管、电容与二极管形成钳位电路，提高了电压增益，降低了功率器件的电压应力，还保留了输入电流连续的特点。采用3次谐波注入升压调制策略，提高了直流侧电压的利用率。详细分析了该逆变器的工作原理，推导了其电压增益和器件电压应力的公式，并与其他逆变器的性能进行比较，理论分析证明了该逆变器性能的优越性。最后搭建了仿真模型和实验样机进行验证，仿真和实验结果均验证了该逆变器的可行性。

关键词

三相逆变器 / 高电压增益 / Y源 / 钳位电路 / 电压应力

Abstract

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Aimed at the problems in traditional quasi-Y-source inverters such as high busbar voltage peaks and high device voltage stress, the circuit topology of an active clamp-type Y-source three-phase inverter is proposed. By adding power switch tube, capacitor and diode to form a clamping circuit, the voltage gain is improved, the voltage stress of the power device is reduced, and the continuous characteristic of input current is maintained. A third-order harmonic injection boost modulation strategy is adopted to improve the utilization rate of DC-link voltage. The working principle for this inverter is analyzed in detail, and the formulas for its voltage gain and the device voltage stress are deduced. In addition, its performance is compared with those of other inverters, and its advantage is theoretically demonstrated. Finally, a simulation model and an experimental prototype were built for verification, and both the simulation and experimental results verified the feasibility of the proposed inverter.

Key words

Three-phase inverter / high voltage gain / Y-source / clamping circuit / voltage stress

引用本文

房绪鹏, 赵航中国电源学会学生会员, 郭红震, 赖学文. 有源钳位型高增益Y源三相逆变器. 电源学报, 2026 , 24 (3) : 37 -47 . DOI: 10.13234/j.issn.2095-2805.2026.3.37

Xupeng FANG, Hang ZHAO, Hongzhen GUO, Xuewen LAI. Active Clamp-type High Gain Y-source Three-phase Inverter[J]. Journal of Power Supply, 2026 , 24 (3) : 37 -47 . DOI: 10.13234/j.issn.2095-2805.2026.3.37

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2026年第24卷第3期

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文章信息

doi: 10.13234/j.issn.2095-2805.2026.3.37

接收时间：2023-11-17
首发时间：2026-10-29
出版时间：2026-03-30

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收稿日期：2023-11-17
修回日期：2023-12-26
录用日期：2024-01-05

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作者信息

山东科技大学电气与自动化工程学院，青岛　266590

通讯作者:

赵航（2000—　），男，中国电源学会学生会员，通信作者，硕士研究生。研究方向：电力电子技术及应用。E-mail：202282080027@sdust.edu.cn。

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2种不同金属材料的力学参数

科 Family	属数 Number of genus	种数 Number of species	占总种数比例 Percentage of total species (%)	属 Genus	种数 Number of species	占总种数比例 Percentage of total species (%)
鹅膏菌科Amanitaceae	2	11	5.26	鹅膏菌属 Amanita	10	4.78
小菇科 Mycenaceae	2	12	5.74	丝盖伞属 Inocybe	5	2.39
多孔菌科 Polyporaceae	8	14	6.70	蜡蘑属 Laccaria	5	2.39
红菇科 Russulaceae	3	23	11.00	小皮伞属 Marasmius	6	2.87
				小菇属 Mycena	11	5.26
				光柄菇属 Pluteus	5	2.39
				红菇属 Russula	17	8.13
				栓菌属 Trametes	5	2.39

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