Designing a Pid Controller to Control a Fuel Cell Voltage Using the Imperialist Competitive Algorithm

Shamel, Ali; Marefati, Mohammad; Alayi, Reza

doi:10.12913/22998624/62629

Cited by 25 publications

(5 citation statements)

References 6 publications

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“…Sometimes multiple objectives are considered simultaneously in the optimization procedure. Such optimization problems involving several objectives are called the multi‐objective problems . The single‐objective optimization problems are solved with higher precision and much easier than the multi‐objective problems.…”

Section: Martials and Methodsmentioning

confidence: 99%

“…Such optimization problems involving several objectives are called the multi-objective problems. 31,32 The single-objective optimization problems are solved with higher precision and much easier than the multi-objective problems. Thus, if possible, the single-objective approach could be employed in the optimization problems.…”

Section: Optimization Parabolic Trough Cpvt Systemmentioning

confidence: 99%

See 1 more Smart Citation

Optical modeling and optimization of parabolic trough concentration photovoltaic/thermal system

Alayi

Kasaeian

Atabi

2019

Env Prog and Sustain Energy

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In this research, a genetic algorithm has been used to optimize the focal area of the parabolic trough concentration photovoltaic/thermal. First, based on the physical and thermodynamic variables, the system modeling was performed; then, by changing the variables were calculated the effect of these parameters on the electrical and thermal efficiencies. In the next step, the optimization was conducted by the mentioned algorithms. The objective function consists of two targets of electrical efficiency combined with thermal efficiency. The optimization variables include the length of the system, the pipe diameter, the collector diameter, mass flow rate, and the photovoltaic cell width. After running the program in the normal mode, the highest electrical and thermal efficiencies were 0.2063 and 0.4473 for the length of 10 m, the collector diameter of 1.2 m, the flow rate of 0.15 kg/s, the pipe diameter of 0.03 m, and the photovoltaic cell width of 0.02 m. According to the genetic algorithm, the optimal answer for the total efficiency of this system is 0.84737.

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Section: Martials and Methodsmentioning

confidence: 99%

Section: Optimization Parabolic Trough Cpvt Systemmentioning

confidence: 99%

Optical modeling and optimization of parabolic trough concentration photovoltaic/thermal system

Alayi

Kasaeian

Atabi

2019

Env Prog and Sustain Energy

Self Cite

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“…Although there are only speculative links between cyber-attacks and mass casualties, the high risk associated with infrastructure damage and loss of life and limb may be explained by their potentially catastrophic effects, the advantages they offer (making them a likely target as well as a significant source of concern if threatened), the inability to always identify perpetrators or their motivations, and expert disagreements that only exaggerate. 13 Although the impact of media coverage has yet to be thoroughly investigated, it may shed light on the substantial hazards that many people identify with cyber terrorism. Slovic also reminds us that kinetic terrorist attacks have high "signal value," or the idea that an incident will have a lasting impact and result in further devastation, death, and chaos.…”

Section: The Psychosomatic Impact Of Cyber Terrorismmentioning

confidence: 99%

A comprehensive review study of cyber terrorism and novel developments in the current scenario

Sharma

2024

IJFMTS

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The widely held of global trade and industry, profitable, traditional, communal, and administrative connections and actions—those of people, governments, and political organizations—now take place accessible. In recent years, cyber-attacks and the dangers of wireless message tools have become challenges for numerous viable enterprises and constitutional organizations all over the world. In contemporary culture, electronic technology is widely employed. Therefore, safeguarding sensitive data from cyber-attacks is a challenging task. Cyber-attacks may also be employed to further military or political objectives. These are a few effects of data distribution services (DDS), computer viruses, knowledge gaps, and other attack vectors. Numerous businesses have a variety of defenses against cyber-attacks. In real time, cyber security keeps up with the most recent information technology developments. Researchers from all around the world have put forth several strategies up until recently to inhibit cyber-attacks or diminution the destruction they reason. Although certain systems are presently in custom, others are quiet being investigated. The objective of this study is to analyses and carefully analyses the regular developments prepared in the zone of cyber safety as well as appearance into the challenges, benefits, and detriments of the proposed solutions. Furthermore, recent advances in cyber security, security problems, and threats are explored.

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“…In 2016, Shamel and et al [11] conducted a research called designing a PID controller to control a fuel cell voltage using the imperialist competitive algorithm. In 2017, Siddiqui et al [12] conducted a research called analysis and performance assessment of a new solar-based multigeneration system integrated with ammonia fuel cell and solid oxide fuel cell-gas turbine combined cycle, which showed that Increase of 19.3% in energy efficiency as compared to single generation system.…”

Section: Literaturementioning

confidence: 99%

Energetic and Exergetic Analysis Hybrid Solid Oxide Fuel Cell Systems and Gas Turbine (SOFC-GT)

Alayi¹,

Nemati²,

Shamel³

et al. 2019

MMEP

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Today, the issue of energy is very important for this purpose utilizing energy losses is very important. One of these ways is the use of heat dissipation in thermal systems. many attempts are doing to develop cogeneration systems taking into account cost, safety and environmental issues that gas turbine system of such a system can be noted. One important application of gas turbine cycle because of cycle high temperatures is to use them for hybrid cycle. For this purpose, the solid oxide fuel cell can be used that is very suitable for boiler input due to the high air temperature. In this regard, two different scenarios have been considered. In the first scenario, only the gas turbines cycle is used where the first law efficiency, second law efficiency and exergy destruction of the total cycle are 42.02 %, 50.28 % and 38960 KW, respectively. In this case, the most exergy destruction is related to combustion chamber. In the second scenario, fuel cell gas turbine cycle will be used, where the first law efficiency, second law efficiency and exergy destruction of the total cycle are 46 %, 56.84 % and 810 740 KW, respectively. In this case, the most exergy destruction is related to combustion chamber.

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Designing a Pid Controller to Control a Fuel Cell Voltage Using the Imperialist Competitive Algorithm

Cited by 25 publications

References 6 publications

Optical modeling and optimization of parabolic trough concentration photovoltaic/thermal system

Optical modeling and optimization of parabolic trough concentration photovoltaic/thermal system

A comprehensive review study of cyber terrorism and novel developments in the current scenario

Energetic and Exergetic Analysis Hybrid Solid Oxide Fuel Cell Systems and Gas Turbine (SOFC-GT)

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