【摘要】 当电力系统发生故障时 ,要求运行人员快速、准确地判断出故障元件及原因。提出了逻辑推理的专家系统 ,仅利用断路器的跳闸和继电保护的动作进行推理 ,即能够对断路器发生的拒动作出判断 ,并使诊断速度得到了大大地提高。更多还原

【Abstract】 When there is a fault in power system and the operators are required to infer the fault components and their reasons quickly and accurately.It is proposed that the expert system based on logical inference only uses the operation of breakers and relays protection to infer them. It can estimate the non operation of breaker so that the velocity of diagnosis can be greatly improved.更多还原