基于ADSL、VPN、VLAN的热网远程监控系统  

Remote Monitoring System Based on ADSL,VPN and VLAN for Heat-supply Network

作　　者：陈立军[1] 袁洪波[2] 孙伟华[2] 许文廷 

机构地区：[1]华北电力大学,河北保定071003 [2]东北电力大学,吉林吉林132012 [3]沈阳市皇姑区供热管理办公室,辽宁沈阳110036

出　　处：《煤气与热力》2008年第1期18-20,共3页Gas & Heat

基　　金：国家重点基础研究发展规划基金项目(2007CB206904)

摘　　要：结合工程实例,对采用ADSL、VPN、VLAN技术构建的热网远程监控系统的构成及软件开发进行了分析,对比了采用热网远程监控系统前后某热力站一、二级管网供回水压力曲线。热网远程监控系统运行后,该热力站一、二级管网供回水压力能基本稳定在设计范围内。The composition and software development of remote monitoring system based on ADSL, VPN and VLAN technologies for heat-supply network are analyzed with an engineering example. The pressure curves of supply and return water of primary and secondary circuits of a substation before and after adoption of the remote monitoring system for heat-supply network are compared. After the operation of the remote monitoring system for heat-supply network, the pressure of supply and return water of primary and secondary circuits of the substation can be basically stabilized within the design range.

关 键 词：集中供热 远程监控 远程维护 虚拟局域网 虚拟专用网络 

分 类 号：TU995[建筑科学—供热、供燃气、通风及空调工程]