
prs753dt光纤分相纵差成套保护装置定值清单.doc
7页PRS-753DT光纤分相纵差成套保护装置定值清单1. 定值清单1.1. 保护元件配置PRS-753DT装置提供了丰富的保护元件,并可根据具体工程需求,灵活配置保护元件一旦保护元件配置退出,则与此保护元件相关的定值都变为不可见,大大简化了整定管理装置的保护元件配置功能即是根据用户的要求,在出厂前投入选配的元件装置出厂后不得轻易更改保护元件配置,如果改动需重新整定定值表5-1 装置保护元件表元件名称缺省配置配置情况元件名称缺省配置配置情况系统参数投入必配重合闸投入必配起动元件投入必配手合检同期无压元件退出选配差动保护元件投入必配慢速重合闸元件退出选配接地距离元件投入必配低周减载元件退出选配相间距离元件投入必配低压减载元件退出选配零序过流元件投入必配过负荷元件退出选配合闸于故障保护投入必配其它告警元件投入必配紧急状态保护投入必配失灵起动元件退出选配其它保护投入必配请特别注意:装置的定值单与保护的配置息息相关,配置不同时定值单也有所区别本章以下所列的定值表为装置的定值单全表1.2. 数值型定值【注意】:本装置保护所有定值均按二次值整定表5-2数值型定值表保护元件ISA规约定值编号103规约编号定值名称整定*围及步长出厂定值系统参数d4820001H电流一次额定值50~60000,11200d4830002H电流二次额定值1~5,11/5d3100003H线路全长0.1~200km,0.01km100kmd4780004H本侧识别码0~65535,10d4790005HA通道识别码0~65535,11d4500006HB通道识别码0~65535,12d3110007H线路正序阻抗二次值0.05~160 Ω/In,0.01Ω10Ω/Ind3120008H线路正序阻抗灵敏角50~90,185起动元件d3150009H电流突变量起动定值0.05~0.5In,0.01A0.2Ind485000AH零序电流起动定值0.05~0.5In,0.01A0.2In差动保护d512000BH突变量比差门槛值0.1~20A×In,0.01A0.3Ind045000CH稳态量比差门槛值0.1~20A×In,0.01A0.4Ind513000DH零序比差门槛值0.1~20A×In,0.01A0.2Ind737000EH零序比差动作延时0.02~10s,0.01s10sd735000FHTA断线零序电流门槛0.1~20A×In,0.01A0.1Ind7360010HTA断线零序电压门槛1.0~99.99V,0.01V1V相间距离d3400011H相间距离Ⅰ段阻抗定值0.05~160Ω/In,0.01Ω10Ω/Ind3410012H相间距离Ⅱ段阻抗定值0.05~160Ω/In,0.01Ω15Ω/Ind3420013H相间距离Ⅱ段时限0.02~10s,0.01s10sd3440014H相间距离Ⅲ段阻抗定值0.05~160Ω/In,0.01Ω20Ω/Ind3450015H相间距离Ⅲ段时限0.02~10s,0.01s10sd3500016HY/△变后备保护阻抗定值0.05~200Ω/In,0.01Ω40Ω/Ind3510017HY/△变压器后备保护时限1~10s,0.01s10sd3980018H负荷限制电阻定值0.05~100Ω/In,0.01Ω40Ω/In接地距离d3200019H零序阻抗补偿系数0~3.5,0.010.67d322001AH接地距离Ⅰ段阻抗定值0.05~160Ω/In,0.01Ω10Ω/Ind324001BH接地距离Ⅱ段阻抗定值0.05~160Ω/In,0.01Ω15Ω/Ind325001CH接地距离Ⅱ段时限0.02~10s,0.01s10sd327001DH接地距离Ⅲ段阻抗定值0.05~160Ω/In,0.01Ω20Ω/Ind328001EH接地距离Ⅲ段时限0.02~10s,0.01s10sd331001FH接地距离偏移角度0~30°,15°0°零序过流d3060020H零序反时限起动定值0.01~20In,0.01A2Ind3070021H零序反时限时间常数0.1~10s,0.01s10sd1800022H零序过流Ⅰ段定值0.01~20In,0.01A4Ind1820023H零序过流Ⅱ段定值0.01~20In,0.01A3Ind1830024H零序过流Ⅱ段时限0.1~10s,0.01s10sd2330025H零序过流Ⅲ段定值0.01~20In,0.01A0.4Ind2340026H零序过流Ⅲ段时限0.1~10s,0.01s10sd2360027H零序过流Ⅳ段定值0.01~20In,0.01A0.2Ind2370028H零序过流Ⅳ段时限0.1~10s,0.01s10s合闸于故障保护d2390029H零序过流加速定值0.01~20In,0.01A2InTV断线紧急状态保护d055002AHTV断线过流Ⅰ段定值0.1~20In,0.01A20Ind056002BHTV断线过流Ⅰ段时限0.1~10s,0.01s10sd057002CHTV断线过流Ⅱ段定值0.1~20In,0.01A20Ind058002DHTV断线过流Ⅱ段时限0.1~10s,0.01s10s重合闸d007002EH三相重合闸时限0.1~10s,0.01s10sd107002FH重合闸检同期角度定值0~90°,1°90°慢速重合闸d4410030H重合闸整组复归时间20.00~600.00s,0.01s600.00s低周减载d0700031H有滑差闭锁低周减载频率42~49.95Hz,0.01Hz49.95Hzd0710032H有滑差闭锁低周减载时限0.1~99.99s,0.01s99.99sd2150033H低周减载df/dt闭锁定值0.1~9.99Hz/s,0.01Hz/s9.99Hz/sd2280034H无滑差闭锁低周减载频率42~49.95Hz,0.01Hz49.95Hzd2290035H无滑差闭锁低周减载时限0.1~99.99s,0.01s99.99sd0770036H低周减载无流闭锁定值0.01~2In,0.01A1.2In低压减载d2120037H低压减载电压定值25~99.99V,0.01V99.99Vd2130038H低压减载时限0.2~99.99s,0.01s99.99sd2140039H低压减载无流闭锁定值0.01In~2In,0.01A1.2Ind438003AH低压滑差闭锁定值0.5~99.99V/s,0.01V/s99.99V/s过负荷保护d060003BH过负荷电流定值0.2~2In,0.01A2Ind061003CH过负荷时限0.1~10.00s,0.01s99.99s失灵起动d188003DH失灵起动相电流定值0.1~2In,0.01A1.2In注:表中In为1或5,分别对应于TA二次额定电流为1A或5A。
1.3. 投退型定值表5-3投退型定值表保护元件ISA规约定值编号103规约编号定值名称整定*围及步长出厂定值系统参数d4800201HA通道投入0/10d4810202HB通道投入0/10差动保护*d5160201H投突变量比差0/10*d0400202H投稳态量比差0/10*d5180203H投零序比差0/10*d0320204HTA断线闭锁差动0/10*d2240205H投差流越限监视元件0/10*d5210206H投零差越限监视元件0/10相间距离*d4010208H相间距离Ⅰ段投退0/10*d4020209H相间距离Ⅱ段投退0/10*d343020AH相间距离Ⅲ段投退0/10*d349020BHY/△变压器后备保护投退0/10*d397020CH负荷限制距离投退0/10接地距离*d321020DH接地距离Ⅰ段投退0/10*d323020EH接地距离Ⅱ段投退0/10*d326020FH接地距离Ⅲ段投退0/10零序过流*d4050210H零序反时限投退0/10*d3050211H零序反时限方向元件投退0/10*d1780212H零序过流Ⅰ段投退0/10*d1290213H零序过流Ⅰ段方向投退0/10*d1790214H零序过流Ⅱ段投退0/10*d1630215H零序过流Ⅱ段方向投退0/10*d2320216H零序过流Ⅲ段投退0/10*d2040217H零序过流Ⅲ段方向投退0/10*d2350218H零序过流Ⅳ段投退0/10*d2050219H零序过流Ⅳ段方向投退0/10合闸于故障保护*d3370218H合闸于故障过流加速段投退0/10*d4840219H重合加速距离II段0/10*d486021AH重合加速距离III段0/10紧急状态保护*d354021BHTV断线零序过流投退0/10*d355021CHTV断线过流保护投退0/10其他保护*d332021DH振荡闭锁投退0/10*d3360221H弱馈保护投退0/10重合闸*d4980222H重合闸投退0/10*d0160223H不对应起动重合闸投退0/10*d1060224H重合闸同期检定投退0/10*d3190225H检线无压母有压0/10*d3390226H检母无压。
