Cooperative Dispatch of Wind Generation and Electric Vehicles With Battery Storage Capacity Constraints in SCUC

Shao, Chengcheng; Wang, Xifan; Wang, Xiuli; Du, Chao; Dang, Can; Liu, Shenquan

doi:10.1109/tsg.2014.2316911

Cited by 84 publications

(36 citation statements)

References 22 publications

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“…Some works [160] categorize EVs with controllable load as a V2G concept. Injecting the stored energy of EVs into the grid for smoothing the output of RERs is another way to help increase the penetration level of RERs [161][162][163][164].…”

Section: Supporting Rersmentioning

confidence: 99%

“…However, this method also does not consider the economic benefits. A stochastic UC method based on the Monte Carlo technique is presented in [164] to integrate a large-scale wind power and EVs in V2G mode. This paper emphasizes that the aggregated EVs can improve the system condition and analyzes the dynamic process of stored energy in aggregated EVs based on the distribution pattern of user trips.…”

Section: Supporting Rersmentioning

confidence: 99%

See 1 more Smart Citation

Electrical Market Management Considering Power System Constraints in Smart Distribution Grids

Divshali

Choi

2016

Energies

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Rising demand, climate change, growing fuel costs, outdated power system infrastructures, and new power generation technologies have made renewable distribution generators very attractive in recent years. Because of the increasing penetration level of renewable energy sources in addition to the growth of new electrical demand sectors, such as electrical vehicles, the power system may face serious problems and challenges in the near future. A revolutionary new power grid system, called smart grid, has been developed as a solution to these problems. The smart grid, equipped with modern communication and computation infrastructures, can coordinate different parts of the power system to enhance energy efficiency, reliability, and quality, while decreasing the energy cost. Since conventional distribution networks lack smart infrastructures, much research has been recently done in the distribution part of the smart grid, called smart distribution grid (SDG). This paper surveys contemporary literature in SDG from the perspective of the electricity market in addition to power system considerations. For this purpose, this paper reviews current demand side management methods, supply side management methods, and electrical vehicle charging and discharging techniques in SDG and also discusses their drawbacks. We also present future research directions to tackle new and existing challenges in the SDG.

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Section: Supporting Rersmentioning

confidence: 99%

Section: Supporting Rersmentioning

confidence: 99%

Electrical Market Management Considering Power System Constraints in Smart Distribution Grids

Divshali

Choi

2016

Energies

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“…A method, in which EV accepts global operational regulation of the power grid, is proposed to cooperate with renewable energy power generation on the basis of vehicle-to-grid. However, this method currently requires a highly intelligent power grid [12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Mode for reducing wind curtailment based on battery transportation

Zhang

Mei

Jiang

et al. 2018

J. Mod. Power Syst. Clean Energy

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Renewable energy sources, such as wind and solar, face several obstacles, including curtailment, where the generated energy exceeds local demand and production must be reduced because of limited transmission capacity. Simultaneously, consumer demand for large-capacity batteries is expanding given the recent rapid development of electric vehicles (EVs) and plug-in hybrid EVs. A batterycharging mode, in which discharged batteries are transported from battery exchange stations in high-load areas to wind farms, is proposed to alleviate curtailment. In this study, batteries store otherwise curtailed energy and smooth the wind power output simultaneously. The structure of the battery-charging device is discussed, and the concept of a battery-charging container is proposed. The control principle of the battery-charging management unit is presented with a simulation model constructed in the PSCAD/EMTDC environment. A case study is simulated, and the feasibility of the mode is analyzed considering the levelized cost and energy losses. Simulation results show that this mode is a feasible solution to alleviating wind curtailment and providing fresh impetus for developing EV battery exchanges.

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“…However, the significant increase in the volatile supply of energy has challenged the balance of electricity and required greater ramping capabilities [4]. Therefore, various energy storage devices [5,6] and carriers [7,8] such as electric vehicles [9,10], batteries [11], compressed air [12] and pumped-hydro storage [13,14] are expected to assist balancing in power systems. Power-to-hydrogen (P2H) is considered to be a promising alternative for this application.…”

Section: Introductionmentioning

confidence: 99%

Integration of power-to-hydrogen in day-ahead security-constrained unit commitment with high wind penetration

Ban

Shahidehpour

et al. 2017

J. Mod. Power Syst. Clean Energy

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The increasing integration of variable wind generation has aggravated the imbalance between electricity supply and demand. Power-to-hydrogen (P2H) is a promising solution to balance supply and demand in a variable power grid, in which excess wind power is converted into hydrogen via electrolysis and stored for later use. In this study, an energy hub (EH) with both a P2H facility (electrolyzer) and a gas-to-power (G2P) facility (hydrogen gas turbine) is proposed to accommodate a high penetration of wind power. The EH is modeled and integrated into a security-constrained unit commitment (SCUC) problem, and this optimization problem is solved by a mixed-integer linear programming (MILP) method with the Benders decomposition technique. Case studies are presented to validate the proposed model and elaborate on the technological potential of integrating P2H into a power system with a high level of wind penetration (HWP).

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Cooperative Dispatch of Wind Generation and Electric Vehicles With Battery Storage Capacity Constraints in SCUC

Cited by 84 publications

References 22 publications

Electrical Market Management Considering Power System Constraints in Smart Distribution Grids

Electrical Market Management Considering Power System Constraints in Smart Distribution Grids

Mode for reducing wind curtailment based on battery transportation

Integration of power-to-hydrogen in day-ahead security-constrained unit commitment with high wind penetration

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