Nested Optimization Approach for the Capacity Expansion of Multiquality Water Supply Systems under Uncertainty
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DOI: 10.1007/s11269-017-1584-y
Abstract: A nested optimization approach is proposed to solve capacity expansion problems of multiquality water supply systems. The problem to be solved consists of determining the infrastructure that should be built and/or rehabilitated at a specific… read more here.
Keywords: water; nested optimization; capacity expansion; optimization approach ... See more keywords
A comparative study of time aggregation techniques in relation to power capacity expansion modeling
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DOI: 10.1007/s11750-019-00519-z
Abstract: In this paper, we studied the aggregation techniques for power capacity expansion problems. Combining a growing demand for green energy with a hard constraint on demand satisfaction causes system flexibility to be a major challenge… read more here.
Keywords: time; aggregation; aggregation techniques; power capacity ... See more keywords
Comments on: A comparative study of time aggregation techniques in relation to power capacity-expansion modeling
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DOI: 10.1007/s11750-019-00520-6
Abstract: Relevant optimization problems dealing with power generation and distribution require that the system be analyzed on an hour-to-hour scale. The resulting mathematical models are frequently computationally intractable due to the very high number of variables… read more here.
Keywords: time; power; aggregation techniques; power capacity ... See more keywords
Optimal Timing for Lane(s) Addition to an Existing Highway: A Benefit–Cost Approach
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DOI: 10.1007/s13369-018-3350-8
Abstract: The present study presents a comprehensive framework for optimal highway capacity expansion through lane(s) addition. The applicability of the proposed framework is demonstrated using data from a multi-lane urban arterial. In the proposed methodology, annualized… read more here.
Keywords: highway capacity; capacity expansion; cost; highway ... See more keywords
Capacity expansion games with application to competition in power generation investments
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DOI: 10.1016/j.jedc.2017.08.002
Abstract: We consider competitive capacity investment for a duopoly of two distinct producers. The producers are exposed to stochastically fluctuating costs and interact through aggregate supply. Capacity expansion is irreversible and modeled in terms of timing… read more here.
Keywords: capacity; expansion games; power; competition ... See more keywords
Transmission Capacity Expansion Is Needed to Decarbonize the Electricity Sector Efficiently
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DOI: 10.1016/j.joule.2019.10.011
Abstract: Paul Joskow is the Elizabeth and James Killian Professor of Economics, Emeritus, at the Massachusetts Institute of Technology (MIT) where he joined the faculty in 1972. He has served as the Chairman of the Department… read more here.
Keywords: electricity; needed decarbonize; expansion needed; capacity expansion ... See more keywords
Chronological Time-Period Clustering for Optimal Capacity Expansion Planning With Storage
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DOI: 10.1109/tpwrs.2018.2842093
Abstract: To reduce the computational burden of capacity expansion models, power system operations are commonly accounted for in these models using representative time periods of the planning horizon such as hours, days, or weeks. However, the… read more here.
Keywords: capacity expansion; power; time; time period ... See more keywords