A power quality monitoring system based on J2EE architecture

摘要

Due to the rapid development of the industry, the requirement of the power quality is more rigorous than ever. In spite of a short period of time of power outage, it may lead to a large amount of loss. Recently, many companies perform power quality site surveys. Power quality monitoring becomes one of the major services of the power company for his customers. A good understanding of the power quality can help power companies choose correct instruments to improve the power quality. In order to construct a good and flexible power quality monitoring system, this paper designs a power quality database system according to the monitoring data from feeders, and builds an information technology system based on J2EE (Java 2 platform, enterprise edition) architecture.