基于飞轮储能的矿井提升机势能回收技术

Energy recovery technology of mine hoist based on flywheel energy storage

针对传统矿井提升机能量消耗大、工作效率偏低的问题,提出飞轮储能系统能耗电阻方案,循环利用可再生势能。利用Matlab/Simulink仿真软件,构建提升机的电气传动系统模型与控制策略模型,研究工作中直流电动机的工作条件和运行状态。采取从电网取小电流维持转速的工作条件,验证该模型的有效性,以期为回收矿井提升机的势能提供参考。

Aiming at the problem of high energy consumption and low working efficiency of traditional mine hoist,the energy consumption resistance scheme of flywheel energy storage system was proposed to recycle the renewable potential energy.Using Matlab/Simulink simulation software,the electric drive system model and control strategy model of the hoist are constructed,and the working conditions and running state of the DC motor are studied.The working conditions of taking small current from the power grid to maintain the speed are taken to verify the effectiveness of the system,in order to provide reference for recovering potential energy of mine hoist.