负荷测录仪远程异常辨识及供电量矫正方法  

Remote Exception Identification of Power Load Recording Machine and Its Power Supply Correction Method

作　　者：李昕[1] 陆斌[1] 辛洁晴[2] 翟莺鸽[2] 

机构地区：[1]上海市电力公司市北供电公司,上海200072 [2]上海交通大学电气工程系,上海200240

出　　处：《华东电力》2013年第9期1895-1900,共6页East China Electric Power

摘　　要：梳理了负荷测录仪量测数据的主要异常类型,推导了电流互感器各种错误接线情况下有功、无功、功率因数等电气量的观测值与实际值之间的函数关系;在此基础上提出了根据负荷测录仪量测值远程辨识异常类型和供电量矫正的算法流程。对市北供电公司的实例分析验证了方法的有效性。This paper summarizes the main types of load recording machine t data exceptions, and de- duces the functional relation between the observed value and the actual value of such electric parameters as the ac- tive, reactive power, power factors under the condition of all sorts of wrong wiring of current transformer. Thereupon, the calculation process is advanced according to power load recording machine remote identification exception types and power supply correction. The case study of Shibei Power Supply Company verifies the effectiveness of the method.

关 键 词：负荷测录仪 电流互感器 错误接线 异常辨识 矫正 

分 类 号：TM93[电气工程—电力电子与电力传动]