An Integrated Steady-State Operation Assessment of Electrical, Natural Gas, and District Heating Networks
An Integrated Steady-State Operation Assessment of Electrical, Natural Gas, and District Heating Networks
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DOI：
10.1109/tpwrs.2015.2486819
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发表时间：
2016-09
影响因子：
6.6
通讯作者：
Amin Shabanpour-Haghighi;A. Seifi
中科院分区：
文献类型：
--
作者：
Amin Shabanpour-Haghighi;A. Seifi
本文研究了一个统一的稳态潮流分析，考虑电力，天然气和区域供热网络一起。这种观点的重要原因是热电联产厂的利用率越来越高，这使得这些网络之间具有很强的耦合性。另一个原因是区域供热网络的使用越来越多，因为它们比本地锅炉具有更高的效率以及更低的二氧化碳排放。在本文中，所提到的基础设施的相互依赖性被认为是详细的，包括一个非线性的部分负荷效率性能的单位。提出了一种基于Newton-Raphson技术的综合框架来求解组合潮流问题，并通过几个算例验证了该方法的适用性。
This paper studies a unified steady-state power flow analysis considering electrical, natural gas, and district heating networks all together. The important reason of such a view is the increasing utilization of cogeneration plants which makes a strong coupling between these networks. Another reason is the increasing usage of district heating networks because they have a higher efficiency besides a lower carbon dioxide emission than localized boilers. In this paper, interdependencies of the mentioned infrastructures are considered in detail including a nonlinear part-load efficiency performance for units. An integrated framework based on the Newton-Raphson technique is presented to solve the combined power flow problem and several case studies are utilized to demonstrate the applicability of the proposed methodology.