当代化工
噹代化工
당대화공
CONTEMPORARY CHEMICAL INDUSTRY
2015年
2期
288-291
,共4页
轴功率%需要系数%有功功率%无功功率%计算负荷%变压器
軸功率%需要繫數%有功功率%無功功率%計算負荷%變壓器
축공솔%수요계수%유공공솔%무공공솔%계산부하%변압기
Shaft power%Required coefficient%Active power%Reactive power%Computational load%Transformer
从《炼油厂用电负荷设计计算方法》（SH/T 3116-2000）标准入手，介绍了轴功率的计算方法及轴功率公式的推导过程，采用需要系数法计算了其它电力设备的计算负荷，对装置的最大计算负荷及无功功率补偿容量进行了计算，在考虑变压器有功功率损耗及无功功率损耗后，对变压器的设计选型进行验证。
從《煉油廠用電負荷設計計算方法》（SH/T 3116-2000）標準入手，介紹瞭軸功率的計算方法及軸功率公式的推導過程，採用需要繫數法計算瞭其它電力設備的計算負荷，對裝置的最大計算負荷及無功功率補償容量進行瞭計算，在攷慮變壓器有功功率損耗及無功功率損耗後，對變壓器的設計選型進行驗證。
종《련유엄용전부하설계계산방법》（SH/T 3116-2000）표준입수，개소료축공솔적계산방법급축공솔공식적추도과정，채용수요계수법계산료기타전력설비적계산부하，대장치적최대계산부하급무공공솔보상용량진행료계산，재고필변압기유공공솔손모급무공공솔손모후，대변압기적설계선형진행험증。
Starting from the "calculation method for electricity load design in petroleum refineries" (SH/T 3116-2000) standard, the calculation method of axial power was introduced as well as the derivation process of shaft power formula, the computational load of other power equipments was calculated by the demand coefficient method, the maximum load on the device was calculated as well as the capacity of reactive power compensation. Considering the transformer active power loss and reactive power loss, the design and selection of the transformer were verified.
