1、 負荷計算表(完美版）,序號,用電單,負荷,設備,需要,COS,tan,計算負荷,位名稱,性質,容量,系數,P30,Q30,S30,I30,(kw),KX,(KW),(KVAR),(KVA),(A)1,車間動力1,動力,800,0.35,0.65,1.17,280,327,431,6552,車間動力2,動力,500,0.45,0.9,0.48,225,109,250,3803,車間動力3,動力,400,0.55,0.8,0.75,220,165,275,4184,照 明,照明,100,1,0.5,1.73,100,173,200,3045,6, 以 上 小 計,1800,0.46,0.73,0

2、.94,825,775,1132,17197,380V側未補償時的總負荷, 同時系數 取 kP =0.90,1800,0.41,0.72,0.97,743,720,1034,1572, kq =0.93 ,8,380V側無功補償容量（KVAR）,-476,9, 380V側補償后總負荷,0.95,0.33,743,244,782,118810, S9型變壓器損耗,12,47,11, 工廠10KV側總負荷,0.93,0.39,754,291,808,12, 擬選變壓器容量,1010,說明:,1.變壓器損耗按 ：P0.015S30 Q0.06S30（S30為 380V側補償后容量，此為估算值，也可,

3、 直接輸入所選變壓器之容量） ,2. 車間動力.照明之需要系數及功率因數請按實際選擇,3. 380V側功率因素按補償至0.95計算,4.“380v側無功補償容量”為理論計算值，實際選擇補償容量時，需大于此值,5.“擬選變壓器容量”是按工廠10KV側總負荷容量之125%考慮的(即變壓器負荷考慮為80%），是, 一計算值，實際選擇時，需按變壓器實際等級選擇, 九 廠 細 作 負 荷 計 算 表,序號,用電單,負荷,設備,需要,COS,tan,計算負荷,位名稱,性質,容量,系數,P30,Q30,S30,I30,(kw),Kd,(KW),(Kva),(KVA),(A)1,車間動力,動力,1250,0.

4、25,0.65,1.17,312.50,365,481,7312,空壓機,動力,0,0.85,0.9,0.48,0.00,0,0,03,吸塵. 集塵,動力,0,0.8,0.8,0.75,0.00,0,0,04,照明,照明,120,1,0.5,1.73,120.00,208,240,3655,06,以上小計,1370,0.32,0.60,432.50,573.20,718,10917,380v側未補償時的總負荷, 取k =0.90,1370,0.28,0.59,389.25,533.08,660,1003, k =0.93 ,8,380v側無功補償容量,-405,9, 380v側補償后容量,1370,0.28,0.95,389.25,127.94,409.74,622.8010, S9型變壓器損耗,6.15,24.58,11,工廠10KV側總負荷,1370,0.2