文档介绍：上海交通大学
硕士学位论文
上海未来天然气主干管网系统研究
姓名:柯向华
申请学位级别:硕士
专业:物流工程
指导教师:张仁颐;陶志钧
20091101
摘要
上海未来天然气主干管网系统研究
摘要
本文通过对未来上海市主要天然气市场的预测,对未来几年上海
市天然气几个主要用户上海电力,城市燃气、分布式燃气热电联产等
相关规划分析上海市 2020 年的天然气市场情况,从而了解各主要用
户对于天然气的需求情况。根据分析 2020 年上海天然气用户用气结
构主要是以电厂为主,其中电厂所占的比例超过了 60%。所以天然气
主干管网规划主要是满足电厂、大工业以及城市燃气的需求。
接下来对未来几年上海市天然气气源进行分析,对今后几年的气
源供应情况做出预测。
了解了上海市上游气源未来供应天然气量的情况,以及未来下游
主要用户的需求,就可以对 2020 年上海市天然气主干管网进行规划。
系统布局在满足各类用户的用气需求,充分考虑供气安全可靠性的同
时,力求最经济的运行管理费用、最合理的布局、最佳的管线走向。
系统布局要求达到东西互补、两环连接、南北贯通。
所以我们在最后对燃气电厂专线管网的优化进行了分析研究,通
过将燃气电厂专线配送转换为运输问题的数学模型,利用表上作业法
得出最为经济的管道配送方案。
关键词:主干管网,配送方案,燃气电厂专线,表上作业法
摘要
RESEARCH ON FUTURE
MAIN NATURAL WORK IN SHANGHAI
ABSTRACT
By predicting the main natural gas market in Shanghai in ing years, and
analyzing the structure of the main customers (including Shanghai Electric Power co.
ltd., gas-based distributed energy, and city gas) of natural gas in Shanghai by 2020,
we could understand the main customers’ needs. According to the result of the
analysis, the most essential part of natural gas users in Shanghai is electric factories
which accounts for more than 60% of the total. So the most important aim of the main
natural work planning is to meet the demand of electric factories, great
industry and city gas.
Then this thesis analyzed the resource of natural gas in Shanghai in ing
years. In the mean time, it predicted the supply of the natural gas resource in the next
few years.
After acquiring the situation of natural gas supply in the near future and
understanding the main customers’ demand, the thesis managed to plan for the main
natural work in Shanghai in the year 2020. It strived for the most economic
operation, the most rational overall arrangement, and the best pipe route in natural gas
network layout on the premise of filling the requirement of all different kinds of
customers and the safety of gas supply. The layout should meet the following
standards: