Revision history [back]

I am learning to do dynamic simulation in 9-bus-system. My sav file has zero sequence data, and when I add bus fault, branch falut, unbalanced bus fault, everything is OK. But when I add an unbalanced branch fault to my network, there shows some information in outpubar. So what happen? How can I fixed this problem?

Messages for api DISTSPCBFAULT_2 Terminated due to invalid fault specification or application: (003701) Invalid branch circuit "1" from bus 4 [BUS4 230.00] to bus 6 [BUS6 230.00] (003702)

There is no path to ground at bus 4 [BUS4 230.00] (003713)

I am learning to do dynamic simulation in 9-bus-system. My sav file has zero sequence data, and when I add bus fault, branch falut, unbalanced bus fault, everything is OK. But when I add an unbalanced branch fault to my network, there shows some information in outpubar. So what happen? How can I fixed this problem?

 Messages for api DISTSPCBFAULT_2
DIST_SPCB_FAULT_2
 Terminated due to invalid fault specification or application:   (003701)
 Invalid branch circuit "1" from bus 4 [BUS4        230.00] to bus 6 [BUS6        230.00]   (003702)
 
(003702)
There is no path to ground at bus 4 [BUS4        230.00]   (003713)(003713)