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Viability limits of the renewable source in an electricity mix: The MIXOPTIM analysis methodology

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Is Being Flexible Advantageous for Demands?

Farzaneh Abbaspourtorbati, Antonio J. Conejo

This paper analyzes the impacts of flexible demands on day-ahead market outcomes in a system with significant wind power production. We use a two-stage stochastic market-clearing model, where the first stage represents the day-ahead market and the second s ...

Ieee-Inst Electrical Electronics Engineers Inc2017

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Integration of non-dispatchable renewable energy sources such as wind and solar into the grid is challenging due to the stochastic nature of energy sources. Hence, electrical hubs (EH) and virtual power plants that combine non-dispatchable energy sources, ...

Amer Soc Mechanical Engineers2016

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Integrating renewable energy technologies based on solar PV (SPV) and wind energy in the energy system is challenging due to time dependence of the energy potential for these energy sources. Grid integrated hybrid energy systems combining SPV panels, wind ...

Ieee2016

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PSP (Pumped-storage power plants) represent the only mature option for large-scale electricity storage, and offer a wide range of grid management services, ranging from peak power production to ancillary services. This technology has undergone drastic prog ...

Pergamon-Elsevier Science Ltd2016

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As a follow-up to IRGC's report on demand-side flexibility for energy transitions, this Policy Brief highlights that increasing flexibility in power systems is needed to accommodate higher shares of non-controllable and intermittent renewable generation, a ...

International Risk Governance Council (IRGC)2016

Many countries rely on high levels of generation from Variable Renewable Energies (VREs) to decarbonise their power systems. However, scaling up VREs beyond a certain threshold generates new challenges in the already complex electricity system and renewabl ...

2016

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The increased penetration of renewable energy sources in existing power systems has led to necessary developments in electricity market mechanisms. Most importantly, renewable energy generation is increasingly made accountable for deviations between schedu ...

Ieee-Inst Electrical Electronics Engineers Inc2016

The Pumped Hydro Storages (PHSs) equipped with variables speed drives have several advantages, namely: i) power regulation in pumping mode, ii) extended operating range, iii) higher efficiency in turbine mode. Such flexible operation of the PHS units ensur ...

Ieee2016

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Renewable energy integration into multi energy grids (MEG) is gradually getting popular due to the rapid depletion of fossil fuel resources and the global concern on GHG emissions through fossil fuel based energy conversion technologies. However, seasonal ...

LESO-PB, EPFL2015

A multi criterion analysis for renewable energy integration process of a standalone hybrid energy system with internal combustion generator

Amarasinghage Tharindu Dasun Perera

Integrating renewable energy into standalone Internal Combustion Generator (ICG) systems is an economical and eco-friendly option. However, previous studies demonstrate the difficulties in replacing the ICGs completely by using Solar PV (SPV) and wind ener ...

Amer Inst Physics2015