电推进技术的研究应用现状及其发展趋势

Current status and trend of electric propulsion technology development and application

简述了电推进的工作原理、基本分类以及各形式电推进(电热式、电磁式和静电式)的主要特点;重点论述了世界各国电推进技术的研制和应用现状,以及电推进技术的发展趋势和应用前景;最后简述了我国电推进技术的研究现状,并提出了加快我国电推进技术发展的建议。

At first, the operation principle and primary characteristic of different types of electric propulsion are summarized. Then the current technical status and application situation of electric propulsion of some representative countries are emphatically described. At the same time, the development trend and application prospect of electric propulsion in the future are discussed. Lastly, base on the technical comparison between China and abroad, some suggestions for expediting development step of Chinese electric propulsion technology are provided.