层间绝缘计算.doc

层间绝缘计算1. 0.08电缆纸承受最低电压16kV/mm取10 kV/mm 每张 800 V从倍压要求：每张 400 V 每层加一张作裕度。800V 取3张层数层电压=800801-12001201-15001501-18001801-20002001-23002301-28002801-33003301-38003801-43004300-480023456789101213142. 不分级层绝缘张数J0 If UC 800 Then J0 = 4 If UC 1200 Then J0 = 5 If UC 1500 Then J0 = 6 If UC 1800 Then J0 = 7 If UC 2000 Then J0 = 8 If UC 2300 Then J0 = 9 If UC 2800 Then J0 = 10 If UC 3300 Then J0 = 12 If UC 3800 Then J0 = 13 If UC 4300 Then J0 = 14 If UC 4800 Then J0 = 15附：BS1设计原则层数层电压=10001001-15001501-20002001-30003001-32503251-35003501-40004001-42504251-45004501-50005001-525023456789101112133. 分级绝缘张数计算公式单层数：分级绝缘张数 =（C+D）/2（层数-1）双层数：分级绝缘张数 =（C+D）/2（层数-2）+ C 式中：C不分级层绝缘张数（即2层时张数）；D层绝缘张数 / 2。（5入取整）。例1：5层，数层电压1500V 分级绝缘张数 =CInt（5+2.5）/2（5 - 1）= 16例2：8层，数层电压2000V分级绝缘张数 =CInt（7+3.5）/2（8-2）+ 7= 404. 分级绝缘张数 厚0.08mm2层时不分级，层电压=1200(4张)时不分级，全部为长绝缘张数。层数层电压=800801-12001201-15001501-18001801-20002001-23002301-28002801-33003301-38003801-43004300-4800234567891012131436889111214151820214912131518202325302735512161618222428303640426152021242932374048475671824242733364245546063821282933404651556667779243232364448566072808410273637425156657084879811304040455560707590100105123344455162667985102107119133648485466728490108120126143952536073809310012012714015425656637784981051261401471645606169849210611513814716117486464728896111120144160168185168697895104120130156167182195472728199108125135162180189程序表达：高压线圈层电压计算UC = 2 * N9 * ET Call SC101B J1 = J0 * 0.08: JJ1 = JJ0 JJZ1 = J0: JJD1 = Int(J0 / 2): JJC1 = JJZ1 - JJD1 JJZ1 总绝缘张数，JJD1短的张数，JJCD1长的张数If JJZ1 5 Then JJD1 = 0: JJC1 = JJZ1JJZ1 如果总绝缘张数 5，短的张数= 0。长的张数=总绝缘张数。 Sub SC101B()Rem 不分级层绝缘计算 J0张数 If UC 800 Then J0 = 4 If UC 1200 Then J0 = 5 If UC 1500 Then J0 = 6 If UC 1800 Then J0 = 7 If UC 2000 Then J0 = 8 If UC 2300 Then J0 = 9 If UC 2800 Then J0 = 10 If UC 3300 Then J0 = 12 If UC 3800 Then J0 = 13 If UC 4300 Then J0 = 14 If UC 4800 Then J0 = 15Rem 分级层绝缘计算 JJ0数组下标数If UC 800 Then JJ0 = 1 If UC 1200 Then JJ0 = 2 If UC 1500 Then JJ0 = 3 If UC 1800 Then JJ0 = 4 If UC 2000 Then JJ0 = 5 If UC 2300 Then JJ0 = 6 If UC 2800 Then JJ0