无功补偿技术在煤矿井下供电系统中的应用探讨

Discussion on Application of Reactive Power Compensation Technology in Underground Power Supply System of Coal Mine

随着社会的发展,科学技术的进步,供电系统也在不断完善发展,无功功率在输电线路中存在的较为普遍,由于其自身存在很多的缺点,且不进行补偿的情况下是没有办法解决的。无功补偿旨在增加其功率因数,为了大大增强用电的效率,能够借助提高功率因数来实现,从而充分发挥变压器和输电线路的功能。尽可能地避免出现供电线路和变压器功率及电压的消耗,从而实现节能和提高功率因数的目的。本文主要探索了无功补偿技术的实际原理和主要应用的三种类型,并对煤矿井下无功补偿技术的使用展开了详细的介绍。根据这一技术能够节约资源、自动化水平较高、稳定性比较强的特点,保障煤矿井下供电系统的安全性和稳定性,从而实现煤矿开采的效率和设备稳定性,目前这一技术已经在煤矿开采中得到广泛的使用。

With the development of society and the progress of science and technology,the power supply system is constantly improving and developing.Reactive power is common in transmission lines.Because it has many shortcomings,there is no way to solve it without compensation.Reactive power compensation aims to increase its power factor.In order to greatly enhance the efficiency of power consumption,it can be realized by increasing the power factor,so as to give full play to the functions of transformers and transmission lines.Avoid power and voltage consumption of power supply lines and transformers as much as possible,so as to save energy and improve power factor.This paper mainly explores the practical principle and three main types of reactive power compensation technology,and introduces the application of reactive power compensation technology in coal mine in detail.According to the characteristics of saving resources,high automation level and strong stability,this technology can ensure the safety and stability of underground power supply system in coal mines,thus realizing the efficiency of coal mining and the stability of equipment.Currently,this technology has been widely used in coal mining.