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To address the challenge of climate change, reducing emissions due to electric power generation and consumption has received increasing attention worldwide. The previous research efforts have been focused on emission reduction on the generation side, but often ignored the positive impacts through active load management. This paper explores the models of load management to reduce emissions. Three kinds...
We explore how blackout sizes change when power dispatching is done using some uneconomical policies that seek to reduce loading of transmission lines. The uncoupled DC models of IEEE power grids test cases 30, 57 and 118 are used to show the effect of the studied policies.
Spinning reserve (SR) is one of the most important resources used by system operators to maintain system security, but excess amount of SR which goes against economy must be avoided. A new unit commitment model is proposed in the paper, which adds expected customer interruption cost (ECOST) into the objective function. Thus a pretty tradeoff between system security and economy can be achieved while...
In practical decentralized hybrid energy systems, there are often different renewable/conventional generators and battery storage. An over sizing of the system components significantly elevates the overall cost of the hybrid energy system. In this context the correct and cost effective system sizing as well as efficient system operation is important. In order to determine the optimal sizing of system...
In order to evaluate the techno-economic performance of Hybrid Energy System for remote rural area electrification, a mixed integer linear mathematical programming model (time-series) has been developed to determine the optimal operation, optimal configuration including the assessment of the economic penetration levels of photovoltaic array area, and cost optimization for a hybrid energy generation...
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