多热源联网运行仿真模拟

详细信息    查看全文 | 推荐本文 |

	英文篇名：Simulation of Multi-heat Source Networking Operation 作者：许征 ; 相克政 ; 胡静洋 英文作者：XU Zheng;XIANG Kezheng;HU Jingyang; 关键词：多热源联网 ; 仿真模拟 ; 供热能力 英文关键词：multi-heat source networking;;simulation;;heating capacity 中文刊名：MQRL 英文刊名：Gas & Heat 机构：青岛能源设计研究院有限公司;华电青岛热力有限公司; 出版日期：2019-05-15 出版单位：煤气与热力 年：2019 期：v.39;No.329 语种：中文; 页：MQRL201905003 页数：5 CN：05 ISSN：12-1101/TU 分类号：19-21+94-95

摘要

以青岛地区5座热源(热源A～E)为研究对象,以2020年末热源供热能力为条件,在无新建热源的条件下,采用多热源联网仿真模拟软件,计算分析多热源联网运行满足2020年热负荷的可行性。到2020年,热源A、B剩余供热能力分别为114、3 MW,热源C、D无剩余供热能力,热源E(采用外购热量供热)供热能力缺口为80 MW。为充分利用热源A、B的剩余供热能力,降低热源E外购热量,启动顺序设定为热源A至热源E。仿真模拟结果显示,热源A～E联网运行可满足2020年热负荷需求。根据模拟结果,可对热源循环泵进行选型,以适应不同室外温度下的运行要求。
        Taking 5 heat sources( heat sources A to E) in Qingdao area as the research object,and taking the heat source capacity at the end of 2020 as the condition,under the condition of no new heat source,the simulation software of multi-heat source networking is adopted. The feasibility of multi-heat source interconnection operation to meet the 2020 heat load is calculated and analyzed. By 2020,the residual heating capacities of heat sources A and B are 114 MW and 3 MW respectively. The heat sources C and D have no residual heating capacity,and the heat source E( using purchased heat supply) has a heating capacity gap of 80 MW. In order to make full use of the residual heating supply capacity of heat sources A and B,and reduce the purchased heat of the heat source E,the starting sequence is set to heat source A to heat source E.The simulation results show that the heat sources A to E networking operation can meet the heat load demand in 2020. According to the simulation results,the heat source circulating pump can be selected to adapt the operational requirements at different outdoor temperatures.

引文

[1]韩猛,何崇智,孙进红.考虑近远期负荷的某供热区域多热源联网实施[J].煤气与热力,2017,27(12):A17-A19.
    [2]张岩,刘永风,张蓉.多热源供热系统联网运行技术[J].煤气与热力,2009,29(7):A09-A10.
    [3]石兆玉.供热系统多热源联网运行的再认识[J].中国住宅设施,2016(11/12):43-49.