冲击性负荷对电能计量设备的影响分析  

Influence Analysis of Impulse Load on Energy Measurement Equipment

作　　者：冯波[1] 任鹏[1] 张璇 耿建坡[1] 孙冲[1] 马红明[1] 石振刚[1] 董娟[1] 

机构地区：[1]国网河北省电力公司电力科学研究院,石家庄050021 [2]国网河北石家庄市井陉矿区供电公司,石家庄050100

出　　处：《河北电力技术》2014年第3期32-33,47,共3页Hebei Electric Power

摘　　要：介绍冲击性负荷的特点,分析电能计量表产生计量误差的原因及冲击性负荷对电能计量设备的影响,提出在实验室模拟现场、电能表误差测试现场、实际运行环境等方面应对冲击性负荷的措施,为准确计量电网电能提供借鉴。This paper introduces the characteristics of impact load ,analyzes the reason for error of the power measure-ment equipment and influence about impact load on the ener-gy measurement equipment,proposes measure in the labora-tory of the field,the test site about measurement equipment error and the actual operating environment to deal with the impact load measures,takes reference for the accurate meas-urement of grid electricity.

关 键 词：计量设备 冲击性负荷 电能表 

分 类 号：TM74[电气工程—电力系统及自动化]