摘要
阐述了电能计量装置期间核查方法,重点介绍了基于休哈特控制图的期间核查方法。以三相电能表检定装置期间核查方法为例,判定三相电能表检定装置的可靠性。实验证明,此方法能有效地保证装置检定或校准状态的置信度。
In this paper the period verification on the electrical energy measuring equipments is introduced.In particularly,the method of the period verification based on Shewhart controlling graph is proposed.For the period verification on the three-phase electrical energy meter verification equipment,the reliability of the equipment is proved.It indicates that the believable state of the measuring result is ensured effectively.
出处
《电测与仪表》
北大核心
2008年第9期34-36,共3页
Electrical Measurement & Instrumentation
关键词
电能计量装置
休哈特控制图
期间核查
可靠性
he electrical energy measuring equipments
Shewhart controlling graph
the period verification
reliability
