《PRS778S差流計(jì)算公式》由會(huì)員分享,可在線閱讀,更多相關(guān)《PRS778S差流計(jì)算公式(14頁珍藏版)》請?jiān)谘b配圖網(wǎng)上搜索。
1、IHa1 30IdaIda2.909313iHaiHa1001IHb1-90IraIra1.500000iHbiHb1-2.09-1201IHc1 150IdbIdb2.909313iHciHc1 2.0941201IMa1 30IrbIrb1.500000IMb1-90IdcIdc2.909313iMaiMa1003.984063745IMc1 150IrcIrc1.500000iMbiMb1-2.09-1203.984063745ILa1 0iMciMc1 2.0941203.984063745ILb1-120KH1ILc1 120KM0.251iLaiLa1006.289308176電流
2、Y/轉(zhuǎn)換后的值角度KL0.159iLbiLb1-2.09-1206.289308176接線方式:Y-Y-12-12-11iLciLc1 2.0941206.289308176電流折算后的值弧度角度試驗(yàn)儀上加的值注注:請請?jiān)谠诎装咨珔^(qū)區(qū)域域內(nèi)內(nèi)設(shè)設(shè)定定相相應(yīng)應(yīng)數(shù)數(shù)據(jù)據(jù)簡簡易易驗(yàn)驗(yàn)證證差差流流動(dòng)動(dòng)作作曲曲線線試試驗(yàn)驗(yàn)加加量量方方法法 (不不加加低低壓壓側(cè)側(cè),請請固固定定高高側(cè)側(cè)0 0度度,中中側(cè)側(cè)180180度度,兩兩側(cè)側(cè)相相別別一一致致)Ir=Ir=1.510000iH=3.2692458993.269245899Id=Id=0.755000iM=7.8149304371.96154754電流
3、試驗(yàn)儀上加的值折算后的值PRS-778SPRS-778S若若IrIrIrIr1 1,當(dāng)當(dāng)I Ir r=0.252時(shí),Icd0.126差動(dòng)動(dòng)作。若若IrIr1 1IrIrIrIr2 2,當(dāng)當(dāng)I Ir r=1.51時(shí),Icd0.755差動(dòng)動(dòng)作。若若IrIr2 2IrIrIcdsdIcdsd,當(dāng)當(dāng)Ir=Ir=2.619時(shí),Icd1.586差動(dòng)動(dòng)作。k1=0.1Ir1=Ie=0.252k2=0.5Ir2=6Ie=1.512k3=0.75Icdqd=0.1008Ie=0.252IHa1 30IdaIda3.000000iHaiHa10IHb1-90IraIra1.500000iHbiHb1-2.09IH
4、c1 150IdbIdb3.000000iHciHc1 2.094IMa1 30IrbIrb1.500000IMb1-90IdcIdc3.000000iMaiMa10IMc1 150IrcIrc1.500000iMbiMb1-2.09ILa1 30iMciMc1 2.094ILb1-90KH1ILc1 150KM0.251iLaiLa10電流Y/轉(zhuǎn)換后的值角度KL0.159iLbiLb1-2.09接線方式:Y-Y-Y-12-12-12iLciLc1 2.094電流折算后的值弧度注注:請請?jiān)谠诎装咨珔^(qū)區(qū)域域內(nèi)內(nèi)設(shè)設(shè)定定相相應(yīng)應(yīng)數(shù)數(shù)據(jù)據(jù)簡簡易易驗(yàn)驗(yàn)證證差差流流動(dòng)動(dòng)作作曲曲線線試試驗(yàn)驗(yàn)加加量量方方
5、法法 (不不加加低低壓壓側(cè)側(cè),請請固固定定高高側(cè)側(cè)0 0度度,中中側(cè)側(cè)180180度度,兩兩側(cè)側(cè)相相別別一一致致)Ir=Ir=1.510000iH=3.2692458993.269245899Id=Id=0.755000iM=7.8149304371.96154754電流試驗(yàn)儀上加的值折算后的值PRS-778SPRS-778S若若IrIrIrIr1 1,當(dāng)當(dāng)I Ir r=0.252時(shí),Icd0.126差動(dòng)動(dòng)作。若若IrIr1 1IrIrIrIr2 2,當(dāng)當(dāng)I Ir r=1.51時(shí),Icd0.755差動(dòng)動(dòng)作。若若IrIr2 2IrIrIcdsdIcdsd,當(dāng)當(dāng)Ir=Ir=2.619時(shí),Icd1.
6、586差動(dòng)動(dòng)作。k1=0.1Ir1=Ie=0.252k2=0.5Ir2=6Ie=1.512k3=0.75Icdqd=0.1008Ie=0.25201-1201120103.984063745-1203.9840637451203.98406374506.289308176-1206.2893081761206.289308176角度試驗(yàn)儀上加的值簡簡易易驗(yàn)驗(yàn)證證差差流流動(dòng)動(dòng)作作曲曲線線試試驗(yàn)驗(yàn)加加量量方方法法 (不不加加低低壓壓側(cè)側(cè),請請固固定定高高側(cè)側(cè)0 0度度,中中側(cè)側(cè)180180度度,兩兩側(cè)側(cè)相相別別一一致致)IHa1 30IdaIda2.909313iHaiHa10IHb1-90Ira
7、Ira1.500000iHbiHb1-2.09IHc1 150IdbIdb2.909313iHciHc1 2.094IMa1 0IrbIrb1.500000IMb1-120IdcIdc2.909313iMaiMa10IMc1 120IrcIrc1.500000iMbiMb1-2.09ILa1 0iMciMc1 2.094ILb1-120KH1ILc1 120KM0.251iLaiLa10電流Y/轉(zhuǎn)換后的值角度KL0.159iLbiLb1-2.09接線方式:Y-12-11-11iLciLc1 2.094電流折算后的值弧度注注:請請?jiān)谠诎装咨珔^(qū)區(qū)域域內(nèi)內(nèi)設(shè)設(shè)定定相相應(yīng)應(yīng)數(shù)數(shù)據(jù)據(jù)簡簡易易驗(yàn)驗(yàn)證證差
8、差流流動(dòng)動(dòng)作作曲曲線線試試驗(yàn)驗(yàn)加加量量方方法法 (不不加加低低壓壓側(cè)側(cè),請請固固定定高高側(cè)側(cè)0 0度度,中中側(cè)側(cè)180180度度,兩兩側(cè)側(cè)相相別別一一致致)Ir=Ir=1.510000iH=3.2692458993.269245899Id=Id=0.755000iM=4.5119521911.1325電流試驗(yàn)儀上加的值折算后的值PRS-778SPRS-778S若若IrIrIrIr1 1,當(dāng)當(dāng)I Ir r=0.252時(shí),Icd0.126差動(dòng)動(dòng)作。若若IrIr1 1IrIrIrIr2 2,當(dāng)當(dāng)I Ir r=1.51時(shí),Icd0.755差動(dòng)動(dòng)作。若若IrIr2 2IrIrIcdsdIcdsd,當(dāng)當(dāng)I
9、r=Ir=2.619時(shí),Icd1.586差動(dòng)動(dòng)作。k1=0.1Ir1=Ie=0.252k2=0.5Ir2=6Ie=1.512k3=0.75Icdqd=0.1008Ie=0.25201-1201120103.984063745-1203.9840637451203.98406374506.289308176-1206.2893081761206.289308176角度試驗(yàn)儀上加的值簡簡易易驗(yàn)驗(yàn)證證差差流流動(dòng)動(dòng)作作曲曲線線試試驗(yàn)驗(yàn)加加量量方方法法 (不不加加低低壓壓側(cè)側(cè),請請固固定定高高側(cè)側(cè)0 0度度,中中側(cè)側(cè)180180度度,兩兩側(cè)側(cè)相相別別一一致致)IHa1-30IdaIda2.909313i
10、HaiHa10IHb1-150IraIra1.500000iHbiHb1-2.09IHc1 90IdbIdb2.909313iHciHc1 2.094IMa1-30IrbIrb1.500000IMb1-150IdcIdc2.909313iMaiMa10IMc1 90IrcIrc1.500000iMbiMb1-2.09ILa1 0iMciMc1 2.094ILb1-120KH1ILc1 120KM0.251iLaiLa10電流Y/轉(zhuǎn)換后的值角度KL0.159iLbiLb1-2.09接線方式:Y-Y-12-12-1iLciLc1 2.094電流折算后的值弧度注注:請請?jiān)谠诎装咨珔^(qū)區(qū)域域內(nèi)內(nèi)設(shè)設(shè)定
11、定相相應(yīng)應(yīng)數(shù)數(shù)據(jù)據(jù)簡簡易易驗(yàn)驗(yàn)證證差差流流動(dòng)動(dòng)作作曲曲線線試試驗(yàn)驗(yàn)加加量量方方法法 (不不加加低低壓壓側(cè)側(cè),請請固固定定高高側(cè)側(cè)0 0度度,中中側(cè)側(cè)180180度度,兩兩側(cè)側(cè)相相別別一一致致)Ir=Ir=1.510000iH=3.2692458993.269245899Id=Id=0.755000iM=7.8149304371.96154754電流試驗(yàn)儀上加的值折算后的值PRS-778SPRS-778S若若IrIrIrIr1 1,當(dāng)當(dāng)I Ir r=0.252時(shí),Icd0.126差動(dòng)動(dòng)作。若若IrIr1 1IrIrIrIr2 2,當(dāng)當(dāng)I Ir r=1.51時(shí),Icd0.755差動(dòng)動(dòng)作。若若IrI
12、r2 2IrIrIcdsdIcdsd,當(dāng)當(dāng)Ir=Ir=2.619時(shí),Icd1.586差動(dòng)動(dòng)作。k1=0.1Ir1=Ie=0.252k2=0.5Ir2=6Ie=1.512k3=0.75Icdqd=0.1008Ie=0.25201-1201120103.984063745-1203.9840637451203.98406374506.289308176-1206.2893081761206.289308176角度試驗(yàn)儀上加的值簡簡易易驗(yàn)驗(yàn)證證差差流流動(dòng)動(dòng)作作曲曲線線試試驗(yàn)驗(yàn)加加量量方方法法 (不不加加低低壓壓側(cè)側(cè),請請固固定定高高側(cè)側(cè)0 0度度,中中側(cè)側(cè)180180度度,兩兩側(cè)側(cè)相相別別一一致致)
13、IHa1-30IdaIda2.909313iHaiHa10IHb1-150IraIra1.500000iHbiHb1-2.09IHc1 90IdbIdb2.909313iHciHc1 2.094IMa1 0IrbIrb1.500000IMb1-120IdcIdc2.909313iMaiMa10IMc1 120IrcIrc1.500000iMbiMb1-2.09ILa1 0iMciMc1 2.094ILb1-120KH1ILc1 120KM0.251iLaiLa10電流Y/轉(zhuǎn)換后的值角度KL0.159iLbiLb1-2.09接線方式:Y-12-1-1iLciLc1 2.094電流折算后的值弧度注
14、注:請請?jiān)谠诎装咨珔^(qū)區(qū)域域內(nèi)內(nèi)設(shè)設(shè)定定相相應(yīng)應(yīng)數(shù)數(shù)據(jù)據(jù)簡簡易易驗(yàn)驗(yàn)證證差差流流動(dòng)動(dòng)作作曲曲線線試試驗(yàn)驗(yàn)加加量量方方法法 (不不加加低低壓壓側(cè)側(cè),請請固固定定高高側(cè)側(cè)0 0度度,中中側(cè)側(cè)180180度度,兩兩側(cè)側(cè)相相別別一一致致)Ir=Ir=1.510000iH=3.2692458993.269245899Id=Id=0.755000iM=4.5119521911.1325電流試驗(yàn)儀上加的值折算后的值PRS-778SPRS-778S若若IrIrIrIr1 1,當(dāng)當(dāng)I Ir r=0.252時(shí),Icd0.126差動(dòng)動(dòng)作。若若IrIr1 1IrIrIrIr2 2,當(dāng)當(dāng)I Ir r=1.51時(shí),Icd
15、0.755差動(dòng)動(dòng)作。若若IrIr2 2IrIrIcdsdIcdsd,當(dāng)當(dāng)Ir=Ir=2.619時(shí),Icd1.586差動(dòng)動(dòng)作。k1=0.1Ir1=Ie=0.252k2=0.5Ir2=6Ie=1.512k3=0.75Icdqd=0.1008Ie=0.25201-1201120103.984063745-1203.9840637451203.98406374506.289308176-1206.2893081761206.289308176角度試驗(yàn)儀上加的值簡簡易易驗(yàn)驗(yàn)證證差差流流動(dòng)動(dòng)作作曲曲線線試試驗(yàn)驗(yàn)加加量量方方法法 (不不加加低低壓壓側(cè)側(cè),請請固固定定高高側(cè)側(cè)0 0度度,中中側(cè)側(cè)180180度度,兩兩側(cè)側(cè)相相別別一一致致)