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Natural gas transmission and distribution model of the National Energy Modeling System
| 题名： | Natural gas transmission and distribution model of the National Energy Modeling System |
| 关键词： | 03 NATURAL GAS; NATURAL GAS; MARKET; N CODES; DISTRIBUTION; GAS ANALYSIS; PIPELINES; FORECASTING; MATHEMATICAL MODELS; COMPUTER PROGRAM DOCUMENTATION; FUEL CONSUMPTION; ENERGY DEMAND; TARIFFS |
| 摘要： | The Natural Gas Transmission and Distribution Model (NGTDM) is the component of the National Energy Modeling System (NEMS) that is used to represent the domestic natural gas transmission and distribution system. NEMS was developed in the Office of Integrated Analysis and Forecasting of the Energy Information Administration (EIA). NEMS is the third in a series of computer-based, midterm energy modeling systems used since 1974 by the EIA and its predecessor, the Federal Energy Administration, to analyze domestic energy-economy markets and develop projections. From 1982 through 1993, the Intermediate Future Forecasting System (IFFS) was used by the EIA for its analyses, and the Gas Analysis Modeling System (GAMS) was used within IFFS to represent natural gas markets. Prior to 1982, the Midterm Energy Forecasting System (MEFS), also referred to as the Project Independence Evaluation System (PIES), was employed. NEMS was developed to enhance and update EIA`s modeling capability by internally incorporating models of energy markets that had previously been analyzed off-line. In addition, greater structural detail in NEMS permits the analysis of a broader range of energy issues. The time horizon of NEMS is the midterm period (i.e., through 2015). In order to represent the regional differences in energy markets, the component models of NEMS function at regional levels appropriate for the markets represented, with subsequent aggregation/disaggregation to the Census Division level for reporting purposes. |
| 总页数： | 233p |
| 报告类型： | 科技报告 |
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