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The Significance of Time Constraints in Unit Commitment Problems
IEEE AccessElectricity market clearing models are crucial for operational and investment planning in modern power systems. Two commonly used models for market clearing are the merit-order and unit commitment models. While the merit-order employs a snapshot approach
Waqquas Bukhsh
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Time-Adaptive Unit Commitment [PDF]
IEEE Transactions on Power Systems, 2019 The short-term operation of a power system is usually planned by solving a day-ahead unit commitment problem. Due to historical reasons, the commitment of the power generating units is decided over a time horizon typically consisting of the 24 hourly periods of a day.
Salvador Pineda +2 more
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Unit Commitment Accommodating Large Scale Green Power
Applied Sciences, 2019 As more clean energy sources contribute to the electrical grid, the stress on generation scheduling for peak-shaving increases. This is a concern in several provinces of China that have many nuclear power plants, such as Guangdong and Fujian.
Yuntao Ju +7 more
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Contingency-Constrained Unit Commitment with Post-Contingency Corrective Recourse
, 2014 We consider the problem of minimizing costs in the generation unit commitment problem, a cornerstone in electric power system operations, while enforcing an N-k-e reliability criterion. This reliability criterion is a generalization of the well-known $N$-
Chen, Richard Li-Yang +3 more
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Large-scale Unit Commitment under uncertainty [PDF]
4OR, 2015 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
M. Tahanan +3 more
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A unit commitment study of the application of energy storage toward the integration of renewable generation [PDF]
, 2012 To examine the potential benefits of energy storage in the electric grid, a generalized unit commitment model of thermal generating units and energy storage facilities is developed.
Harris, Chioke B. +2 more
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Unit Commitment Mempertimbangkan Stabilitas Tegangan Dengan Metode Binary Particle Swarm Optimization (BPSO) [PDF]
, 2016 Unit commitment (UC) adalah penjadwalan nyala-padam operasi unit pembangkit listrik untuk memenuhi kebutuhan daya listrik pada rentang waktu tertentu dengan tujuan memperoleh total biaya pembangkitan yang ekonomis.
Nugraha, D. A. (Danar) +1 more
core
Reinforcement Learning for the Unit Commitment Problem
, 2015 In this work we solve the day-ahead unit commitment (UC) problem, by formulating it as a Markov decision process (MDP) and finding a low-cost policy for generation scheduling. We present two reinforcement learning algorithms, and devise a third one.
Dalal, Gal, Mannor, Shie
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Pediatric Blood &Cancer, EarlyView.Abstract Background Sickle cell disease (SCD) is an autosomal recessive hemoglobinopathy affecting millions of individuals worldwide. The clinical expression and psychosocial burden of SCD vary widely across geographical, cultural, and healthcare system contexts, underscoring the need for setting‐specific approaches to assessment.
Desiré Fantasia +7 more
wiley +1 more source
Security Constrained Unit Commitment with Extreme Wind Scenarios
Journal of Modern Power Systems and Clean Energy, 2020 The rapid development of economy and society stimulates the increase of power demand. Wind power has received great attention as a typical renewable energy, and the share of wind power is continually increasing in recent years.
Xin Zhu, Zongchao Yu, Xuan Liu
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