安装位置网控室 220kV 母线保护柜 B用途母线保护1.设备参数型号SG-B750额定电压DC220V编号生产厂家国电南京自动化股份有限公司2.试验依据《继电保护校验规程》3.通电前检查检查各插件是否有松动,装置有无机械损伤,配线有无压接不紧,断线等现象。合格检查各插件位置是否与图纸一致,装置的型号和参数是否与定货一致合格直流电源的额定电压应与现场匹配。合格用万用表检查电源回路没有短路和断路。合格二次回路绝缘良好。合格保护装置可靠接地。合格4.上电检查保护装置在 80%的工作电源下工作正常。合格打开电源,测量电源模块电压正常。合格主菜单和子菜单显示正确,各通讯口工作正常。合格液晶显示正常,触摸点正确;检查屏保正常合格5•保护采样位置CPU1CPU2名称电压基准值(V)电压采样值(V)电压基准值(V)电压采样值(V)I 母电压Ua1Z0°Z0°30Z0°Z0°Ub1Z240°Z239°30Z240°Z239°UclZ120°Z120°30Z120°Z120°II 母电压Ua1Z0°Z0°30Z0°Z0°Ub1Z240°Z240°30Z240°Z240°Uc1Z120°Z120°30Z120°Z120°名称电流基准值(A)电流采样值(A)电流基准值(A)电流采样值(A)第一间隔Ia11Z330°Z331°Z330°Z331°Ib11Z210°Z211°Z210°Z211°Ic11Z9O°Z91°Z90°Z91°第二间隔Ia21Z330°Z331°Z330°Z331°Ib21Z210°Z211°Z210°Z211°Ic21Z90°Z91°Z90°Z91°第三间隔Ia31Z330°Z331°Z330°Z330°Ib31Z210°Z210°Z210°Z210°Ic31Z90°Z91°Z90°Z91°第四间隔Ia41Z330°Z331°Z330°Z331°Ib41Z210°Z210°Z210°Z211°Ic41Z90°Z90°Z90°Z90°第五间隔Ia51Z330°Z331°Z330°Z330°Ib51Z210°Z209°Z210°Z210°Ic51Z90°Z91°Z90°Z91°第六间隔Ia61Z330°Z331°Z330°Z329°Ib61Z210°Z211°Z210°Z211°Ic61Z90°Z91°Z90°Z89°第七间隔Ia71Z330°Z330°Z330°Z330°Ib71Z210°Z210°Z210°Z211°Ic71Z90°Z90°Z90°Z91°第八间隔Ia81Z330°Z330°Z330°Z331°Ib81Z210°Z211°Z210°Z210°Ic81Z90°Z90°Z90°Z91°第九间隔Ia91Z330°Z329°Z330°Z331°Ib91Z210°Z210°Z210°Z210°Ic91Z90°Z91°Z90°Z89°第十间隔IalO1Z330°Z331°Z330°Z331°IblO1Z210°Z211°Z210°Z209°IclO1Z90°Z91°Z90°Z90°第十一间隔Iall1Z330°Z330°Z330°Z330°Ibll1Z210°Z209°Z210°Z211°Icll1Z90°Z91°Z90°Z90°第十四间隔Ia141Z330°Z331°Z330°Z331°Ib141Z210°Z210°Z210°Z209°Ic141Z90°Z91°Z90°Z91°第十...