Modeling and performance analysis of a hybrid power system

Saha, Niloy Chandra; Acharjee, Shuvajyoti; Mollah, Shahab; Rahman, Kazi Taufiqur; Rafi, Fida Hasan Md; Rabin, Jubayer Alam; Samad, Md. Abdus

doi:10.1109/iciev.2013.6572669

Cited by 16 publications

(10 citation statements)

References 10 publications

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“…The energy conversion and heat transfer mechanisms taking place during various processes shown in Figures 1a, and 1b, are described in Equations (1) through (26). These equations have been solved as per the logical flow diagram presented in Figures 2a, and 2b, where, the input parameters of geothermal and solar PV conditions as well as other independent parameters are defined.…”

Section: Numerical Proceduresmentioning

confidence: 99%

“…Furthermore, another PV and hydro-wind system has been suggested to supply uninterrupted power to a remote village in Ethiopia by Bekele and Tedesse [24] and the code HOMER was used to optimize that hybrid system. In addition, other studies were presented on PV-wind-battery hybrid and PV-wind-diesel-battery hybrid intended for rural electrification in Malaysia [25][26][27]. Furthermore, the energy conversion equations describing the total power generated by a hybrid system of solar photovoltaic, wind turbine and hydraulic turbine were presented by Sami and Icaza [28], and integrated simultaneously.…”

Section: Introductionmentioning

confidence: 99%

“…A review of power stand-alone system that are suitable for electrification of remote areas such as solar and hybrid, solar-wind, solar-hydro hybrid, solar-wind-diesel hybrid, and solar-wind-diesel-hydro/biogas hybrid systems have been presented and discussed in reference [19][20][21][22][23][24]. The viability and importance of solar energy as well as other renewable energies used in global electrification also have been presented and analyzed.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

A Predictive Numerical Model for Analyzing Performance of Solar Photovoltaic, Geothermal Hybrid System for Electricity Generation and District Heating

Sami¹,

Rivera²

2017

SJEE

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Abstract:A simulation and analysis of the energy conversion equations describing the behavior of a hybrid system composed of solar photovoltaic PV, and geothermal subsystems for power generation and district heating are presented in this paper. A numerical model based upon the aforementioned energy conversion equations was developed, coded and results were compared to experimental data. The model is intended to be used as an optimization and design tool for such hybrid systems. The model predicted results compared fairly with experimental data under various conditions.

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Section: Numerical Proceduresmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

A Predictive Numerical Model for Analyzing Performance of Solar Photovoltaic, Geothermal Hybrid System for Electricity Generation and District Heating

Sami¹,

Rivera²

2017

SJEE

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“…In addition, references [5][6][7] presented and analyzed the viability and importance of solar energy use in global electrification. Furthermore, Fargali et al [8] presented a biomass and geothermal space heating system that buses PVwind to feed the electrical load in different buildings in a remote area.…”

Section: Introductionmentioning

confidence: 99%

A Numerical Model for Predicting Dynamic Performance of Biomass-Integrated Organic Rankine Cycle, ORC, System for Electricity Generation

Sami¹

2016

AJEE

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This paper presents the modeling of the energy conversion equations describing the total power generated by a hybrid system of biomass-CHP (Combined Heat and Power) and Organic Rankine Cycle (ORC). A numerical model based upon the aforementioned conservation equations was developed, coded and results were analyzed. The model is intended to be used as an optimization and design tool for typical Biomass-CHP systems. The proposed model predicted results compared fairly with data under various biomass loading conditions.

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“…A hybrid controller that can cut-out during high speed and low speed conditions, disconnect load at low battery condition and switch off renewable energy source when the battery is fully charged is also employed in this system. Saha et al 32 proposed a hypothetical hybrid system that employed wind-solar-biogas-micro hydro hybrid as major energy sources and also used diesel generator as emergency backup source. Micro hydro was modeled to supply constant base load while peak power was supplied by solar, wind biomass, and diesel generator.…”

mentioning

confidence: 99%

Mathematical modeling of hybrid renewable energy system: A review on small hydro-solar-wind power generation

Bhandari

Poudel

Lee

et al. 2014

Int. J. of Precis. Eng. and Manuf.-Green Tech.

247

105

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Harnessing energy from alternative energy source has been recorded since early history. Renewable energy is abundantly found anywhere, free of cost and has non-polluting characteristics. However, these energy sources are based on the weather condition and possess inherited intermittent nature, which hinders stable power supply. Combining multiple renewable energy resources can be a possible solution to overcome defects, which not only provides reliable power but also leads to reduction in required storage capacity. Although an oversized hybrid system satisfies the load demand, it can be unnecessarily expensive. An undersized hybrid system is economical, but may not be able to meet the load demand. The optimal sizing of the renewable energy power system depends on the mathematical model of system components. This paper summarizes the mathematical modeling of various renewable energy system particularly PV, wind, hydro and storage devices. Because of the nonlinear power characteristics, wind and PV system require special techniques to extract maximum power. Hybrid system has complex control system due to integration of two (or more) different power sources. The complexity of system increases with maximum power point tracking (MPPT) techniques employed in their subsystems. This paper also summarizes mathematical modeling of various MPPT techniques for hybrid renewable energy systems.

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Modeling and performance analysis of a hybrid power system

Cited by 16 publications

References 10 publications

A Predictive Numerical Model for Analyzing Performance of Solar Photovoltaic, Geothermal Hybrid System for Electricity Generation and District Heating

A Predictive Numerical Model for Analyzing Performance of Solar Photovoltaic, Geothermal Hybrid System for Electricity Generation and District Heating

A Numerical Model for Predicting Dynamic Performance of Biomass-Integrated Organic Rankine Cycle, ORC, System for Electricity Generation

Mathematical modeling of hybrid renewable energy system: A review on small hydro-solar-wind power generation

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