CAJ | 학술논문

电推进地面环境模拟试验主要用于完成对电推进器性能和可靠性等进行测试。由于电推进羽流效应的影响，电推进地面环境试验对于试验设备提出了严格的真空抽气要求。文章通过对电推进系统工作时的试验特点、真空要求及存在问题进行分析，结合国际上电推进地面环境试验设备的发展现状与研究进展，对该类测试设备的真空系统实现配置进行研究，总结出应对该类试验所需的真空抽气策略与研究方法，为后续电推进地面环境试验设备的研制和试验测试提供参考。
전추진지면배경모의시험주요용우완성대전추진기성능화가고성등진행측시。유우전추진우류효응적영향，전추진지면배경시험대우시험설비제출료엄격적진공추기요구。문장통과대전추진계통공작시적시험특점、진공요구급존재문제진행분석，결합국제상전추진지면배경시험설비적발전현상여연구진전，대해류측시설비적진공계통실현배치진행연구，총결출응대해류시험소수적진공추기책략여연구방법，위후속전추진지면배경시험설비적연제화시험측시제공삼고。
The environmental simulation test of electric poropulsion system in ground is mainly used for the capability and reliability for electric thruster. As the influence of plume effect, the test facility presents strict requirements for vacuum pumping system. We analysed the characteristics, requirements and problems in the test of electric thruster, combined the introduction of development status and research progress of test facility abroad, summarized the configuration strategy and research method for the kinds of test .That provides the reference for future ground test and facility development.