基于Internet的电能质量监测与分析系统的研制

INTERNET-BASED POWER QUALITY MONITORING AND ANALYZING SYSTEM

计算机网络技术的发展 ,为不同地点供电系统电能质量的远程集中监测和分析提供了有效的手段。论述了基于 Internet的供电系统电能质量的监测与分析系统 ,主要包括利用 GPS授时技术进行多点同步采样 ,利用 Windows NT2 0 0 0和 IIS建立网络平台 ,利用 SQL Server数据库管理供电网络运行数据 ,使用多种分析软件对供电系统的电能质量进行仿真分析 ,并提出治理措施。

Com puter network technologies provide efficient methods to rem otely inspect and analyze the power quality of different sites in power system.This paper focuses on Internet- based power quality inspecting and analyzing,mainly including the following aspects:GPS technology to synchronize sam pling data at different sites,foundation of network platforms with Windows NT/ IIS,application of power network database using SQL Server and simulating software to analyze and compute power systems'runtime parameters and make im provement advice.This system can provide assurance to power system security.