Analysis on method of reducing coal mine power supply cost 浅析降低煤矿电力成本对策
Management of coal mine power distribution system relay protection 煤矿供电系统继电保护的管理
Way of lifting power factor of coal mine power stpphy system 浅析煤矿供电线路提高功率因数的途径
Probe on technology reform of harmonic filter for coal mine power network 煤矿电网谐波滤波器技术改造探讨
Big mining power have all emphasized the importance of superlarge deposits 矿业大国都强调了超大矿床的重要性。
A design of intelligent calculation scheme used in mining power network setting 矿井电网整定智能型计算方案设计
Application of relay protection information administrative system in coal mine power supply 继电保护信息管理系统在煤矿供电中的应用
The arc - suppression coil with three - phases and five - columns system andits application in coal mine power network 三相五柱式消弧线圈及其在煤矿电网中的应用
The thesis has developed further application research or high production of energy measurement technology of the metallurgy mine power device of architectural material come from natural 本课题是湖北省自然基金“建材冶金矿山粉末设备高产与节能测控技术”以及武汉市科技攻关项目《水泥生料磨料浆水分自动检测及控制》的进一步开发应用研究。
Abstract : by using digital simulation method , this paper analyzes overvoltage of mine power system . on the basis of simulation , the influence of various parameters on overvolatge are studied . the basis for preventing overvoltage and safety of power supply is given 文摘:以煤矿井下供电系统为对象,利用数字仿真技术,通过对供电系统模型的仿真研究,探讨了各种参数对操作过电压的影响,为过电压的预防及供电安全提供了依据。