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在煤矿的开采生产中,提升机是煤矿重要的组成设备,也是一种复杂的大型机械设备。我国煤矿企业所采用的煤矿提升机依旧为传统的提升机,所采用的控制系统是传统的交流电控制系统,而这种系统在提升机工作过程中会出现很多问题,不仅不利于安全生产,也不能很好地提高生产效率。采用变频调速电控系统的煤矿提升机在安全性、节电性、高效性等方面都远远好于传统提升机,因此,变频调速电控系统在煤矿提升机自动化控制中有很大的应用前景。
In the mining and production of coal mines, hoist is an important component of coal mine equipment, but also a complex large-scale machinery and equipment. Coal mines used by our country’s coal mine hoist is still the traditional hoist, the control system used is the traditional AC control system, and this system will appear in the hoist work in many problems, not only detrimental to safety in production, but also Can not improve production efficiency. The coal mine hoist adopting frequency conversion speed regulation electric control system is much better than the traditional hoist in terms of safety, energy-saving, high efficiency and so on. Therefore, the frequency-conversion speed governing electronic control system has a great deal of automation in the mine hoist The application prospects.