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以煤矿所在区域内不具备两回路供电条件、需要选用柴油发电机作为矿井备用电源为例,研究柴油发电机作为矿井备用电源时的选择依据、负荷统计、功率容量,并初步选定柴油发电机容量参数。借鉴《民用建筑电气设计规范》理论,计算、校核、比对初选的柴油发电机,同时,提出用“旁路接线”方式将柴油发电机接入矿井现有供电系统,满足矿井充分利用已有设施的需求,达到矿井供配电安全可靠、运行经济和符合《煤矿安全规程》的目的。
In the area where coal mines do not have the power supply conditions of the two circuits, the diesel generator needs to be selected as a backup power source for mines, for example. The basis, load statistic and power capacity of diesel generator when it is used as reserve power of mine are studied. The diesel generator Capacity parameters. Drawing on the theory of “Code for Design of Electrical Construction of Civil Buildings”, we calculate, check and compare the diesel generators of the primary election. At the same time, we propose to connect the diesel generator to the existing power supply system in the “Bypass Connection” Make full use of the needs of existing facilities to achieve mine safety and reliability for power distribution, operating economy and in line with the “coal mine safety regulations” purposes.