Isolated Hybrid Solar-Wind-Hydro Renewable Energy Systems

Bică, Dorin; Dumitru, Cristian-Dragoş; Gligor, Adrian; Duka, Adrian-Vasile

doi:10.5772/7366

Cited by 12 publications

(10 citation statements)

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“…b) Wind turbine: This is installed on top of a tall tower, uses kinetic energy from the wind and converts it to electricity that is compatible with a home's electrical system. c) Hybrid controller: This is designed to integrate all three (the DC power from the solar array, the AC/DC or three-phase AC from the wind turbine, and the power from the backup) [9]. d) Energy storage: Energy storage is often useful in hybrid energy systems.…”

Section: Hybrid Power Systemmentioning

confidence: 99%

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Design, Simulation and Stability Analysis of Wind-PV-Diesel Hybrid Power System Using ETAP

Sharif¹,

Khan²,

Moniruzzaman³

et al. 2017

AJME

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Nowadays, the hybrid power system is getting popular because of its advantage of renewable integration to the traditional power grid. In this paper, a review of the hybrid power system is presented and detailed analysis of steady state & transient stability is performed. For detailed analysis, IEEE 9 bus system has been adopted and modified for this study. The proposed isolated hybrid system consists of the wind turbine, solar PV array, energy storage system, a backup diesel generator and battery bank to study the system analysis. The hybrid wind-solar electric power system was modeled in ETAP software. The variation in power angle of the system after a three-phase fault is studied. The whole system also is studied and simulated for different case studies and combination of some outages to study the impact of disturbance in system stability.

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Section: Hybrid Power Systemmentioning

confidence: 99%

“…They must be able to set the grid frequency and control the voltage. The latter requirement implies that they must be able to provide reactive power as needed [9]. Under certain conditions, renewable generators may produce energy in excess of what is needed.…”

Section: Types Of Hybrid Systemmentioning

confidence: 99%

Design, Simulation and Stability Analysis of Wind-PV-Diesel Hybrid Power System Using ETAP

Sharif¹,

Khan²,

Moniruzzaman³

et al. 2017

AJME

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“…In the case of wind energy deficit, the stored electrolytic H2 can be reused to generate electricity by using FC to meet the energy demand of the grid. Thus, hydrogen as an energy carrier, contribute directly to the reduction of dependence on imported fossil fuel [5]. However, FCs and ELs have low dynamic performance and fast dynamic storage.…”

Section: Introductionmentioning

confidence: 99%

Energy Management and Active Power Control of a Hydrid Distributed Generation Using Genetic Algorithm

P.K

2018

Int. J. Res. Granthaalayah

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The possibility of meeting the load demands and manage the energy of Okesha, Ado-Ekiti, Ekiti State, Nigeria using a hybrid system of power generation consisting of Wind/Solar PV energy sources in conjunction with the battery energy storage (Fuel cells) which act as a backup to the system is presented. The control mechanism is done through the use of genetic algorithm to optimally allocate the load and to control the charging and discharging of the battery. The results shows that the hybrid energy system through the control mechanism was able manage the energy generated so as to provide sufficient power to meet the optimum needs of the citizen of Okesha area in Ado Ekiti.

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“…MPC is not only able to predict in advance the next control sequence, but it can also select the optimal control action. The development of MPC strategies to control hybrid energy systems such as smart grids has been carried out in several studies [3], [4], [5], [6]. Standard MPC operates by following some reference trajectories.…”

Section: Introductionmentioning

confidence: 99%

Economic model predictive control for energy dispatch of a smart micro-grid system

Nassourou

Puig

Blesa

et al. 2017

2017 4th International Conference on Control, Decision and Information Technologies (CoDIT)

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Abstract-The problem of energy dispatch in heterogeneous complex systems such as smart grids cannot be efficiently solved using classical control or ad-hoc methods. This paper proposes the application of Economic Model Predictive Control (EMPC) for the management of a smart micro-grid system connected to an electrical power grid. The system comprises several subsystems, namely some photovoltaic (PV) panels, a wind generator, a hydroelectric generator, a diesel generator, and some storage devices (batteries). The batteries are charged with the energy from the PV panels, wind and hydroelectric generators, and they are discharged whenever the generators produce less energy than needed. The subsystems are interconnected via a DC Bus, from which load demands are satisfied. Assuming the load demand and the energy prices to be known, this study shows that EMPC is economically superior to other Model Predictive Control (MPC) based strategies (a standard tracking MPC, and their cascaded version in form of hierarchical two-layer approach).

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Isolated Hybrid Solar-Wind-Hydro Renewable Energy Systems

Cited by 12 publications

References 0 publications

Design, Simulation and Stability Analysis of Wind-PV-Diesel Hybrid Power System Using ETAP

Design, Simulation and Stability Analysis of Wind-PV-Diesel Hybrid Power System Using ETAP

Energy Management and Active Power Control of a Hydrid Distributed Generation Using Genetic Algorithm

Economic model predictive control for energy dispatch of a smart micro-grid system

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