Implementation of a Web-based Instrument System Integrating Power Quality Monitoring into Smart Meter

[摘要] In this paper, a web-based single phase smart meter system is built utilizing multiple microprocessors.The meter structure consists of four units to implement the instrumentation and measurement of electric energy, power parameters, and power quality. It provides the users with the real-time information by displaying it on the meter, web pages and mobile phone, which is updated at regular intervals. Finally, a prototype was built up, and the tested results validate the feasibility of the smart meter system.

[关键词] Smart Meter;Advanced Metering Infrastructure;Power Quality;Web-based InstrumentationandMeasurement