Design and realization of power quality monitoring system

被引：0

作者：

National Key Lab. of Industrial Control Technology, Institute of Intelligent System and Decision-Making, Zhejiang University, Hangzhou 310027, China ^{[1
]}

机构：

来源：

Dianli Zidonghua Shebei Electr. Power Autom. Equip. | 2006年 / 4卷 / 80-83期

关键词：

Data acquisition - Database systems - Monitoring - Real time systems - Servers - World Wide Web;

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学科分类号：

摘要：

Combined with the communication technology of GPRS (General Packet Ratio Service), J2EE (Java 2 platform Enterprise Edition) technology and database management, a power quality monitoring system based on browser/server structure is developed. Its structure and realization are introduced from both hardware and software, including GPRS data acquisition module, communication server, database server, Web server and client. The connection pool is used to connect Web server with database, and the technology of xmlhttp is used to display the real-time online data. The monitoring system is in operation now.

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