电源学报

LVC-LCC型IPT系统恒流恒压及充电策略研究

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徐晓帅 ¹ , 周晓鸣 ¹ , 吴小波 ¹ , 刘云海 ² , 陆昊 ²

电源学报 | 无线电能传输 2026,24(8): 211-219

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电源学报 |无线电能传输 2026 , 24 (8) : 211 -219

LVC-LCC型IPT系统恒流恒压及充电策略研究

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徐晓帅¹, 周晓鸣¹, 吴小波¹, 刘云海², 陆昊²

作者信息

^1.国网浙江省电力有限公司宁波供电公司，宁波　315000

^2.国网浙江省电力有限公司舟山供电公司，舟山　316000

通讯作者:

周晓鸣（1993—　），男，通信作者，博士，工程师。研究方向：新型电力系统，电力需求响应，新型综合能源，无线电能传输技术。E-mail：TS22230004A31LD@cumt.edu.cn。

作者简介:

徐晓帅（1993—　），女，硕士，工程师。研究方向：变电检修，电机优化，继电保护，空气流柱放电特性。E-mail：xuxiaoshuai90@163.com。

吴小波（1982—　），男，本科，高级工程师。研究方向：电机优化，继电保护。E-mail：1580241317@qq.com。

刘云海（1998—　），男，硕士。研究方向：无线电能传输。E-mail：liuyunhai@cumt.edu.cn。

陆昊（1998—　），男，硕士。研究方向：无线电能传输。E-mail：ts21130168p31@cumt.edu.cn。

Constant-current Constant-voltage and Charging Strategies for LVC-LCC IPT System

Xiaoshuai XU¹, Xiaoming ZHOU¹, Xiaobo WU¹, Yunhai LIU², Hao LU²

Affiliations

^1.Ningbo Power Supply Company, State Grid Zhejiang Electric Power Co., Ltd., Ningbo 315000, China

^2.Zhoushan Power Supply Company, State Grid Zhejiang Electric Power Co., Ltd., Zhoushan 316000, China

出版时间: 2026-08-30 doi: 10.13234/j.issn.2095-2805.2026.8.211

文章导航

摘要

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无线电能传输技术常用于为负载自带电池充电。首先，为延长电池使用寿命，基于双边LCC补偿网络提出一种兼具恒流输出特性和恒压输出特性的新型补偿网络，其仅在一次侧采用1个可变电容就能实现感应式电能传输IPT（introduction power transfer）系统在恒流输出模式和恒压输出模式之间的转换，减少了元器件和交流开关的数量。其次，基于安全充电策略提出相应的补偿参数设计原则，以保障在切换时负载功率和功率因数角波动率在安全阈值内，提高系统充电安全性。最后，搭建了30.0 W的实验样机，恒定输出电压为20.21 V，恒定输出电流为1.14 A，验证了该新型补偿网络具备恒流输出模式和恒压输出模式的输出特性。在输出模式切换时，恒流模式状态下负载输出功率为19.8 W，功率因数角为73.17°；恒压模式状态下负载输出功率为26.1 W，功率因数角为76.57°，验证了补偿参数设计原则分析的正确性。

关键词

无线充电 / 恒流输出 / 恒压输出 / 补偿参数设计 / 电池充电

Abstract

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The wireless power transfer technology is usually employed to charge batteries that come with the load. First, to prolong the battery life, a novel compensation network with constant-current and constant-voltage output characteristics based on a bilateral LCC compensation network is proposed, which can achieve the switching of an introduction power transfer (IPT) system between a constant-current output mode and a constant-voltage output mode by using only one variable capacitor on the primary side, thereby reducing the number of components and AC switches. Second, the corresponding compensation parameter design principles are put forward based on the safe charging strategy, so as to guarantee that the fluctuation rates of load power and power factor angle are within the safety threshold during switching, which improves the charging safety of the system. Finally, a 30.0 W experimental prototype was constructed with constant output voltage of 20.21 V and constant output current of 1.14 A, thus verifying that the novel compensation network has characteristics in constant-current and constant-voltage output modes. During the switching between the output modes, the output power was 19.8 W with a power factor angle of 73.17° in the constant-current mode, and the output power was 26.1 W with a power factor angle of 76.57° in the constant-voltage mode. Therefore, the analysis of the compensation parameter design principle was verified.

Key words

Wireless charging / constant-current output / constant-voltage output / compensation parameter design / battery charging

引用本文

徐晓帅, 周晓鸣, 吴小波, 刘云海, 陆昊. LVC-LCC型IPT系统恒流恒压及充电策略研究. 电源学报, 2026 , 24 (8) : 211 -219 . DOI: 10.13234/j.issn.2095-2805.2026.8.211

Xiaoshuai XU, Xiaoming ZHOU, Xiaobo WU, Yunhai LIU, Hao LU. Constant-current Constant-voltage and Charging Strategies for LVC-LCC IPT System[J]. Journal of Power Supply, 2026 , 24 (8) : 211 -219 . DOI: 10.13234/j.issn.2095-2805.2026.8.211

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2026年第24卷第8期

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doi: 10.13234/j.issn.2095-2805.2026.8.211

接收时间：2024-09-02
首发时间：2026-10-29
出版时间：2026-08-30

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收稿日期：2024-09-02
修回日期：2024-12-11
录用日期：2024-12-23

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^1.国网浙江省电力有限公司宁波供电公司，宁波　315000

^2.国网浙江省电力有限公司舟山供电公司，舟山　316000

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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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