钢厂供配电一次系统设计

压站Р390Р0.85Р0.75Р0.88Р331.5Р291.72Р442Р2Р锻造车间Р320Р0.3Р0.55Р1.52Р96Р145.92Р174.55Р3Р模型车间Р192Р0.35Р0.6Р1.33Р67.2Р89.38Р112Р4Р料场Р35Р0.28Р0.6Р1.33Р9.8Р13.03Р16.3Р5Р综合楼Р30Р0.9Р1Р1Р27Р27Р27Р6Р厂区照明Р20Р0.9Р1Р1Р18Р18Р18Р7Р小计Р987Р3.58Р4.5Р7.06Р549.5Р585.05Р789.85Р序号Р车间或用电单位名称Р设备容量/kwР需用系数KdРcosψРtanψР计算负荷Р备注РPcaРQcaРScaР(5)NO5变电所Р1Р锅炉房Р300Р0.75Р0.8Р0.75Р225Р168.75Р281.25Р2Р2号水泵房Р28Р0.75Р0.8Р0.75Р21Р15.75Р26.25Р3Р仓库Р88Р0.3Р0.65Р1.17Р26.4Р30.89Р40.62Р4Р污水提升站Р14Р0.65Р0.8Р0.75Р9.1Р6.83Р11.38Р5Р小计Р430Р2.45Р3.05Р3.42Р281.5Р222.22Р359.5Р(6)NO6变电所Р1Р变压器修造车间Р680Р0.35Р0.65Р1.17Р238Р278.46Р366.15Р(7)NO7变电所Р1Р电气装配车间Р350Р0.3Р0.7Р1.02Р105Р107.1Р150Р1Р电弧炉Р2×125Р0.9Р0.87Р0.57Р225Р128.25Р258.62Р2Р工频炉Р2×300Р0.8Р0.9Р0.48Р480Р230.4Р533.33Р3Р空压机Р2×250Р0.85Р0.85Р0.62Р425Р263.5Р500Р4Р试验变压器Р2×100Р0.35Р0.8Р0.75Р70Р52.5Р87.5