电测与仪表2012，Vol.49Issue(2)：60-63,4.
永久磁铁对静止式电能表计量性能的试验研究
Experimental Study on Static Electricity Meter Performance with the Permanent Magnet
代燕杰 1张宇 2石燕 3彭静4
作者信息
- 1. 山东电力研究院,济南250002
- 2. 威胜仪表集团,长沙410205
- 3. 东营东营区供电公司,山东东营257091
- 4. 山东莱芜供电公司,山东莱芜271100
- 折叠
摘要
Abstract
To suppress the use of all kinds of magnetic interference electric energy meter for stealing electricity, this paper analyzes the permanent magnet character captured from the suspect in the lab conditions and the interferential test is carried on static electricity meters which are used widely with these magnets. Experiments show that the permanent magnet for electric energy metering performance have a great effect. On the basis of experiments, the electric energy meter is developed, which can detect a constant magnetic field and an alternating magnetic field interference and has the real time alarm function. The meter has ran for more than a year to get great benefits.关键词
电能表/永久磁铁/磁检测/报警Key words
electric energy meter/permanent magnet/magnetic detection/alarm分类
信息技术与安全科学引用本文复制引用
代燕杰,张宇,石燕,彭静..永久磁铁对静止式电能表计量性能的试验研究[J].电测与仪表,2012,49(2):60-63,4.
