期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：300
期号：2
页码：1-8
DOI：10.1088/1755-1315/300/2/022008
出版社：IOP Publishing
摘要：In view of the contradiction between explosion-proof and electric proportional speed regulation, a kind of explosion-proof electric proportional hydraulic pump is developed, which can be used in underground roadways by taking 90 series hydraulic variable pump as a model and carrying out appropriate modification and explosion-proof treatment of its speed regulation system. The speed regulation characteristics of explosion-proof electric proportional hydraulic pump are simulated and analyzed by AMESim software. The feasibility of the scheme is verified by comparing the experimental results with the simulation results.
