高压变频器在煤矿地面瓦斯抽放泵上的应用和分析

摘要

近年来，随着煤矿煤炭产能逐年增大，开采技术水平不断提高，瓦斯的涌出量也随之加大，结合当前煤矿企业严峻的经营形势，紧紧围绕煤矿的实际生产工作，对瓦斯抽放泵控制系统技术改造。根据实际运行情况以及存在的问题，认真分析了各种可行的技术方案，最终确定采用高压变频为最佳技术方案。%In recent years, with mine coal production increased year by year, mining technology level continuously improve, gas gushing volume increases, combined with the current situation of coal mine enterprises rigorous management, closely around the coal mine actual production work, transformed gas drainage pump control system. According to the actual running situation and the existing problems, analyzes all kinds of feasible technical scheme, and finally determines the high voltage frequency conversion as the best technology plan.