Extracting Appropriate Nodal Marginal Prices for All Types of Committed Reserve

Akbary, Paria; Ghiasi, Mohammad; Pourkheranjani, Mohammad Reza Rezaie; Alipour, Hamidreza; Ghadimi, Noradin

doi:10.1007/s10614-017-9716-2

Cited by 280 publications

(65 citation statements)

References 14 publications

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“…Moreover, in order for the power flow study to function, computer programs perform related calculations such as short-circuit fault assessment, stability studies with a focus on the transient and steady-state, unit commitment and economic dispatch [7]. Maintaining a high level of system security is one of the more important aspects of power systems that should be noted, as well as the economic operation of these systems [8,9].…”

Section: Introduction 1backgroundmentioning

confidence: 99%

A comparative study on common power flow techniques in the power distribution system of the Tehran metro

Ghiasi

2018

Teh. glas. (Online)

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Overall, a power-flow study is a steady-state assessment whose goal is to specify the currents, voltages, and real and reactive flows in a power system under a given load conditions. This paper presents a comparison of common power flow techniques in the Tehran metro power distribution system at the presence of non-linear loads. Moreover, a modelling, simulation and analysis of this power distribution system is implemented with the Electrical Transient Analyser Program (ETAP) software. In this assessment, common power flow techniques including the Newton-Raphson (NR), Fast Decoupled (FD), and Accelerated Gauss-Seidel (AGS) techniques are provided and compared. The obtained results (total generation, loading, demand, system losses, and critical report of the power flow) are analysed. In this paper, we focus on the detailed assessment and monitoring by using the most modern ETAP software, which performs numerical calculations of a large integrated power system with fabulous speed and also generates output reports. The capability and effectiveness of the power flow analysis are demonstrated according to the simulation results obtained with ETAP by applying it to the power distribution system of the Tehran metro. In developing countries such as Iran, off-line modelling and simulation of power grids by a powerful software are beneficial and helpful for the best usage of the electrical energy.

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Section: Introduction 1backgroundmentioning

confidence: 99%

A comparative study on common power flow techniques in the power distribution system of the Tehran metro

Ghiasi

2018

Teh. glas. (Online)

Self Cite

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“…Multitude researches have investigated the microgrid operation with various [4][5][6] distributed generations (DGs) Optimized coordinated power dispatch approach for a microgrid (MG) scheduling 7 Optimal method with high robustness for MG 8 Stochastic planning scheme for 24 h scheduling for an MG 9 Optimization method for reduction of whole expenditure in an MG 8 Multiobjective optimization methods by assuming expenditure, emission, etc 10,11 Multiobjective optimization for economic dispatch for microgrid with reliability 12 Management method for renewable sources 13 Hybrid-integer nonlinear approach for MG scheduling for achieving upper photovoltaic power 14 Smart power management of microgrid using artificial intelligence methods 15 Cost-effective combined heat and power dispatch with heat/energy reliance features [16][17][18][19] Demand response (DR) problem that can optimize the scheduling using optimization algorithm 20 DR program on stochastic power provided to big users by green resources 21,22 Other models [23][24][25] The considered MO optimization is handled in this work using an epsilon limitation approach. A fuzzy satisfying method is utilized for opting the best conciliation answer, and DRP is exerted to decrease the operation expenditure.…”

Section: Methods Referencementioning

confidence: 99%

New optimization method based on energy management in microgrids based on energy storage systems and combined heat and power

Zeng

Berti

2019

Computational Intelligence

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Microgrids can be assumed as a solution model for green energy sources, energy storage systems, and combined heat and power (CHP) systems. In this work, the cost and emission minimization based on a demand response (DR) program is considered an optimization problem. To solve the mentioned problem a new multiobjective optimization algorithm (improved particle swarm optimization) is proposed based on a fuzzy mechanism to select the optimal value. The microgrid system includes two CHP units, fuel cell and battery systems, and the heat buffer tank. In this problem, two different feasible operating regions have been assumed in CHPs. Accordingly, to decrease the operational cost, time‐of‐use, and real‐time pricing DR programs have been simulated, and the impacts of the mentioned models are evaluated overload profiles. The effectiveness of proposed models has been applied on different cases studies by different scenarios. The proposed model solved the DR program, time of use‐DR and real‐time pricing‐DR problems. The proposed model could reduce the cost about 10%.

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“…On the other hand, the vision of the IoT is coming closer to reality as a large number of embedded devices that are familiarized with our daily activities. For many commercial IoT devices, universally connected mobile platforms can provide global connectivity and enable various applications . However, as WSNs nodes are becoming more and more powerful, it is getting more and more relevant to the research about determining how multiple applications could share the same WSN infrastructure.…”

Section: Review Of Selected Papersmentioning

confidence: 99%

A comprehensive and systematic review of the network virtualization techniques in the IoT

Ramakrishnan

Shabbir

Kassim

et al. 2020

Int J Communication

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Internet of Things (IoT) as one of the last technology in the network domain is an environment of associated physical objects that are reachable through the Internet. Virtualization as the primary technology of IoT has a significant role in its popularization. The visualization strategies have a great impact on the IoT, but, as far as we know, there is not a comprehensive and systematic study in this field. Also, there is no systematic and complete way to discuss and analyze the related strategies. Henceforth, a systematic survey of virtualization techniques is presented in this paper. Different parameters based on the examination of the prevailing methods are considered in three main categorizations. Furthermore, the benefits and weaknesses connected with selected techniques have been discussed, and the significant issues of these techniques are addressed to improve the more efficient virtualization technique for the future. K E Y W O R D SCloud, Fog, network, Internet of Things, systematic literature review, virtualization

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Extracting Appropriate Nodal Marginal Prices for All Types of Committed Reserve

Cited by 280 publications

References 14 publications

A comparative study on common power flow techniques in the power distribution system of the Tehran metro

A comparative study on common power flow techniques in the power distribution system of the Tehran metro

New optimization method based on energy management in microgrids based on energy storage systems and combined heat and power

A comprehensive and systematic review of the network virtualization techniques in the IoT

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