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The coupling between an electrical power system and a natural gas system has ever been strengthened with the increasing capacities of natural gas power generation and the development of power to gas (P2G) technology in recent years. New challenges are then introduced to the expansion planning of these energy systems due to the interconnections, since the natural gas or other energy systems are generally...
This presentation demonstrates a new natural gas network module implemented in the optimization model ldquoeTransportrdquo, including nodes, pipes, valves and compressors. A special linearization technique is used to keep track of the gas pressure in a generic network structure. Together with models for gas source and storage, gas-fired power plants and the existing electricity network module, the...
The integration of natural gas and electricity sectors has increased as a consequence of the growing installation of natural gas fired power plants (NGFPP). This paper presents a comprehensive literature survey of previous researches on integrated natural gas and electricity operation planning. The relevant characteristic of natural gas and electricity systems are compared. A brief description of...
There are many uncertainties regarding the future level of natural gas consumption in China. In order to obtain a clear idea of what factors drive fuel consumption choices, we focus on three regions of China: Beijing, Guangdong, and Shanghai. Using an economic optimization model (MARKAL), we consider drivers including the level of sulfur dioxide emissions constraints set by the government, the cost...
With increasing investment in natural gas powered generation technologies, limitations in gas delivery capabilities are becoming increasingly relevant to operational planning for electric power systems. Thus it is essential to model and analyze the impact of the interdependency between natural gas and electricity infrastructures. This paper tries to convey the idea that, through an integrated modeling...
Structural changes in the European natural gas market such as liberalization, increasing domestic demand, and increasing import dependency have triggered new attempts to model these markets accurately. In this paper, we propose an exhaustive model of the European natural gas supply including the possibility of strategic behaviour of the agents along the value-added chain. Using the fact that the most...
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