智能变电站一体化监控系统中站控层各工作站和服务器的CPU平均负荷率()
A:正常时(任意30min内)≤30%,电力系统故障时(10s内)≤50%
B:正常时(任意30min内)≤10%,电力系统故障时(10s内)≤30%
C:正常时(任意30min内)≤20%,电力系统故障时(10s内)≤40%
D:正常时(任意30min内)≤30%,电力系统故障时(10s内)≤40%
出自:电网调度自动化维护员