天然气管网剩余能力计算方法研究  

Research of Calculation Method of the Available Capacity in Gas Pipeline Networks

作　　者：郭海涛[1] 周淑慧[1] 孙春良[1] 郑琳 谢青青[3] 

机构地区：[1]中国石油天然气股份有限公司规划总院 [2]中国石油北京油气调控中心 [3]中国石油大学(北京)

出　　处：《石油规划设计》2016年第4期13-18,共6页Petroleum Planning & Engineering

摘　　要：天然气管网剩余能力是天然气储运设施第三方准入所需的最基本信息,天然气管网技术能力测算的准确性是基础,操作预留余量的选取是关键。综合国内外相关标准,介绍了天然气管网技术能力测算的影响因素,明确了操作预留余量的界定标准,对于天然气管网的固定剩余能力和可中断剩余能力给出了不同的计算方法,并对我国现有管输服务体制下天然气管网剩余能力的计算提出了需要考虑的问题,为进一步推进我国天然气管网设施公平开放提供了技术支持。The available capacity is the most basic information of natural gas pipeline system in the Third Party Access management. The accuracy of the technical capacity calculation is a foundation, and the operational reserved capacity is the key to calculate the available capacity. Based on the related standards at home and abroad, the factors which affect available capacity calculation of natural gas pipeline network are introduced, the standard of the operational reserved capacity is determined, and variety calculation methods of firm available capacity and interruptible available capacity are designed in the paper. The available capacity calculation method of natural gas pipeline network which is under current pipeline management system in China is specified, which provides technology support for implementing the open access regime of oil and gas pipeline system.

关 键 词：天然气管网 第三方准入 剩余能力 技术能力 操作预留余量 

分 类 号：TE832[石油与天然气工程—油气储运工程]