电能质量分析仪示值误差的测量不确定度评定  

Measuring Uncertainty Assessment of Indication Error of Power Quality Analyzer

作　　者：杜瀚霖 

机构地区：[1]广西柳州市计量技术测试研究所,广西柳州545001

出　　处：《企业科技与发展（下半月）》2011年第10期30-32,共3页

摘　　要：电能质量分析仪是采用虚拟仪器技术和软测量技术的设计思想而研制的,既可以作为发电企业对厂内电能质量检测的重要设备,也可作为供电部门对配电网用户进行电能质量检测的重要设备,以监测配电网用户对电网电能造成的污染情况。因此,它的应用领域十分广阔。文章对电能质量分析仪的测量结果的不确定度分析过程进行了介绍。Power quality analyzer is developed by adopting the design of visual apparatus technology, which could be used to test power quality in power plant and could be applied to power supply departments to test users＇ power quality in distribution network as well. This could monitor the pollution on power grid and power energy caused by those users. Thus, this apparatus＇ s application is wide. The paper introduces the analysis process of the measuring uncertainty assessment of indication error of this analyzer.

关 键 词：电能质量分析仪 不确定度 标准源法 标准表法 

分 类 号：TM93[电气工程—电力电子与电力传动]