Design and analysis of power supply transmission for lunar surface energy system

Authors

• Ming Zhang, Institute of Spacecraft System Engineering ， Beijing 100094 ， China ;Department of Automation ， Tsinghua University ， Beijing 100086 ， ChinaFollow
• g Jiankun Zhan, Department of Automation ， Tsinghua University ， Beijing 100086 ， China
• Yuxiang Yang, School of Integrated Circuits ， Huazhong University of Science and Technology ， Wuhan 430074 ， China
• Chengxiong Tang, Institute of Spacecraft System Engineering ， Beijing 100094 ， China
• Lijun Ma, The 18th Research Institute of China Electronics Technology Group Corporation ， Tianjin 300384 ， China
• Ji ’nan Ma, Institute of Spacecraft System Engineering ， Beijing 100094 ， China
• Hong Du, Institute of Spacecraft System Engineering ， Beijing 100094 ， China
• Hua Geng, Department of Automation ， Tsinghua University ， Beijing 100086 ， China
• Yu Zhao, Institute of Spacecraft System Engineering ， Beijing 100094 ， China

Keywords

lunar research station, energy system, transmission bus, design and analysis

Abstract

The energy system is an important component of the lunar research station ’s infrastructure and is responsible for providing long-term，stable electric power.Based on the construction stages and mission requirements of the lunar research station，this paper briefly introduces the composition of the energy system，proposes an energy transmission topology architecture based on a distributed system，and establishes mathematical models for the power conversion and transmission links.Considering the characteristics of AC and DC systems，as well as factors such as system weight，reliability，and the application of space high-voltage technologies，this paper compares and analyzes the characteristics of transmission buses under different systems，voltage levels，and transmission power levels，determines the optimal transmission voltage，and presents the corresponding technical analysis.The results of this study can provide references for the design of energy transmission topology architectures and transmission links for extraterrestrial bases such as lunar research stations.

DOI

10.19781/j.issn.1673-9140.2026.04.014

First Page

168

Last Page

179

Recommended Citation

Zhang, Ming; Zhan, g Jiankun; Yang, Yuxiang; Tang, Chengxiong; Ma, Lijun; Ma, Ji ’nan; Du, Hong; Geng, Hua; and Zhao, Yu (2026) "Design and analysis of power supply transmission for lunar surface energy system," Journal of Electric Power Science and Technology: Vol. 41: Iss. 4, Article 14.
DOI: 10.19781/j.issn.1673-9140.2026.04.014
Available at: https://jepst.researchcommons.org/journal/vol41/iss4/14