کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
994026 936063 2008 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An improved mechanism for capacity payment based on system dynamics modeling for investment planning in competitive electricity environment
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
An improved mechanism for capacity payment based on system dynamics modeling for investment planning in competitive electricity environment
چکیده انگلیسی

Many countries have experienced restructuring in their electric utilities. This restructuring has presented the power industries with new challenges, the most important of which is long-term investment planning under uncertain conditions. This paper presents an improved mechanism for capacity payment. The mechanism has been investigated based on system dynamic modeling. In our proposed mechanism, generators will recover a part of their investment through capacity payment. While the payment for any plant remains constant during the operation period, it depends on the investment needed to build it. The main factors affecting long-term planning have been considered in our model. The approach can be used to investigate the effects of fixed as well as variable capacity payment in market investment. We used the probability density function of load as a new concept to calculate average market price. Delays in unit constructions, estimation of demand, and market capacity growth during construction periods have been included in the proposed algorithm as parameters, which affect the regulator's decision for changing capacity payment. The model can be used by regulators to investigate strategies that may affect the fluctuations in the market.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Policy - Volume 36, Issue 10, October 2008, Pages 3703–3713
نویسندگان
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