电气传动与流体传动是两大主要的传动方式,两者无论在基本原理还是基本元件上均具有很大的相似性.基于电液相似性原理,通过比较液压系统和电气系统的基本概念、基本元件与基本回路的相似性,利用已有的电学概念深入揭示液压传动中的基础概念、元件以及回路的基本原理与特点.%Electrical transmission and fluid power transmission are two main drive ways. Both in terms of basic components and the basic principles have great similarity. Based on electro-hydraulic similarity principle, similarity comparisons between the electrical system and hydraulic system were done in the basic concepts, basic components and basic circuits.
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