热网与管理网数据通讯的设计与应用

介绍了无SIS系统的发电供热企业,在保证热网信息数据绝对安全的前提下,使热网数据与局域网通讯相连,实现局域网与生产热网同步在线监测的功能。为生产管理及决策者提供可靠的热力监测实时数据,为用户查询本单位用热情况,提供了方便。

热网在线监测系统在BS结构下的实现与应用

介绍了热网远程计量监控系统的硬件构成、软件架构、功能、优势等。系统远程测控终端作为监控系统硬件核心,采用基于Microsoft QL数据库和C#.net开发的热网监控管理信息系统,实现监控中心的信息管理与操作。系统实现了远程流量、温度、压力的计量、采集与传输,使工作人员和用户能够不到现场即可实时查看监测点的计量数据,并对突发情况（流量及温度不稳定,漏汽等）及时做出相应的处理,同时,本系统还提供了数据异常报警功能。

浅谈供热生产综合GIS地理信息系统的建设与应用

介绍了供热综合地理信息系统的建设目的、数据录入、地图数据应用、热网数据绘制、应用效果,针对供热企业的生产运营进行了优化处理,将供热生产和运营管理系统中各模块与GIS地理信息系统紧密结合,实现了可视化、便捷化、精准化,真正地解决了热力企业生产运营中的各种问题。

基于分布式Web技术的热网SCADA系统

介绍了基于分布式Web技术的热网监控与数据采集(SCADA)系统的结构及特点,与常规热网SCADA系统最根本的不同点为远程用户可直接通过Web浏览器对热力站进行监控。结合工程实例,对基于分布式Web技术的热网SCADA系统的组网方法进行了探讨。

Data Center as a Key Player of a District Electric Power and Heat Network System： A Comparison in Urban and Suburb Regions

A DC （data center） demands air-conditioning power as large as the 1/3-1/2 of total electricity consumption. Thus, energy saving of cooling power of DC yields considerable effect on both economic and environmental views. PV （Photovoltaic） and absorption refrigerator with CGS （cogeneration systems） or gas boiler are possible power saving options. The waste warm air from DC would be utilized for greenhouse heating when DC and greenhouse locate near in the suburbs. In this study, the authors develop an energy network model to assess the potential contribution of DC as a major electric power and chilled air consumer as well as the warm air supplier in a district to the energy efficiency improvement. The evaporation heat of LNG （liquefied natural gas） utilization is also considered as well as PV, CGS. This model is applied to the cases of the urban area in Tokyo which involves athletic center, shops and hospital and the suburbs including greenhouse and then compared.