@inproceedings{3fd4f815e5f5425ca795cd47f5c92397,
title = "A 1.2kW High-Efficiency Onboard Charger with Wide Input Voltage Range for Electric Forklifts",
abstract = "This paper addresses the complex operating conditions encountered by the onboard charger system in electric forklifts. A compact, high-efficiency two-stage topology featuring a wide input voltage range and low output current ripple is proposed. PWM and PFM are adopted for the two different stages, respectively. The operating principle of the proposed converter is analyzed, and the realization of soft-switching in the secondary stage is explained. A complete parameter design procedure for a 1.2kW OBC is presented. The correctness and feasibility of the proposed converter and its design methodology are validated through detailed experimental results. This work provides a practical and effective solution for the design of OBCs in electric forklift applications.",
keywords = "dual closed-loop control Introduction, onboard charger, parameter design, two-stage topology",
author = "Zhibo Liang and Fengjiang Wu and Guangfu Hu and Chengjing Yu",
note = "Publisher Copyright: {\textcopyright} 2026 IEEE.; 8th International Conference on Information Science, Electrical and Automation Engineering, ISEAE 2026 ; Conference date: 18-04-2026 Through 20-04-2026",
year = "2026",
doi = "10.1109/ISEAE69422.2026.11544942",
language = "英语",
series = "2026 8th International Conference on Information Science, Electrical and Automation Engineering, ISEAE 2026",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "76--80",
booktitle = "2026 8th International Conference on Information Science, Electrical and Automation Engineering, ISEAE 2026",
address = "美国",
}