By use of the advanced techniques of computer control and power line communication, the system realizes the remote control and automatic management watthourmeters.
The performance and price, etc. of major types of single phase and three phase watthourmeters are analyzed and compared, and corresponding Suggestions are put forward.
通过对各种主要类型的单、三相电能表的性能、价格等特点进行分析、比较,提出选用的思路和建议。
3
This paper introduces principle of 93lcxxb serial EEPROM and application of the chips in intelligent watthourmeters.