scholarly journals DEVELOPMENT OF A FULLY INTEGRATED MICRO-POWER SOURCE BASED ON A MICRO-SILICON FUEL CELL AND A MEMS HYDROGEN GENERATOR

2008 ◽  
Author(s):  
L. Zhu ◽  
K.Y. Lin ◽  
R.D. Morgan ◽  
H.S. Kim ◽  
B. Gurau ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Power Source ◽  
Hydrogen Generator ◽  
Fully Integrated ◽  
Micro Power

Integrated micro-power source based on a micro-silicon fuel cell and a micro electromechanical system hydrogen generator

2008 ◽  
Vol 185 (2) ◽  
pp. 1305-1310 ◽  
Author(s):  
L. Zhu ◽  
K.Y. Lin ◽  
R.D. Morgan ◽  
Vikhram V. Swaminathan ◽  
H.S. Kim ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Power Source ◽  
Electromechanical System ◽  
Hydrogen Generator ◽  
Micro Power ◽  
Micro Electromechanical System

scholarly journals Fuel Consumption and CO2 Emission Reductions of Ships Powered by a Fuel-Cell-Based Hybrid Power Source

2019 ◽  
Vol 7 (7) ◽  
pp. 230 ◽  
Author(s):  
Gilltae Roh ◽  
Hansung Kim ◽  
Hyeonmin Jeon ◽  
Kyoungkuk Yoon
Keyword(s):  
Fuel Cell ◽  
Co2 Emission ◽  
Electric Propulsion ◽  
Power Source ◽  
Test Bed ◽  
Diesel Generator ◽  
Power Sources ◽  
Electric Propulsion System ◽  
Hybrid Power ◽  
Hybrid Power Source

The need for technological development to reduce the impact of air pollution caused by ships has been strongly emphasized by many authorities, including the International Maritime Organization (IMO). This has encouraged research to develop an electric propulsion system using hydrogen fuel with the aim of reducing emissions from ships. This paper describes the test bed we constructed to compare our electric propulsion system with existing power sources. Our system uses hybrid power and a diesel engine generator with a combined capacity of 180 kW. To utilize scale-down methodology, the linear interpolation method is applied. The proposed hybrid power source consists of a molten carbonate fuel cell (MCFC), a battery, and a diesel generator, the capacities of which are 100 kW, 30 Kw, and 50 kW, respectively. The experiments we conducted on the test bed were based on the outcome of an analysis of the electrical power consumed in each operating mode considering different types of merchant ships employed in practice. The output, fuel consumption, and CO2 emission reduction rates of the hybrid and conventional power sources were compared based on the load scenarios created for each type of ship. The CO2 emissions of the hybrid system was compared with the case of the diesel generator alone operation for each load scenario, with an average of 70%~74%. This analysis confirmed the effectiveness of using a ship with a fuel-cell-based hybrid power source.

Energy management of fuel cell/solar cell/supercapacitor hybrid power source

2011 ◽  
Vol 196 (1) ◽  
pp. 313-324 ◽  
Author(s):  
Phatiphat Thounthong ◽  
Viboon Chunkag ◽  
Panarit Sethakul ◽  
Suwat Sikkabut ◽  
Serge Pierfederici ◽  
...  
Keyword(s):  
Solar Cell ◽  
Fuel Cell ◽  
Energy Management ◽  
Power Source ◽  
Hybrid Power ◽  
Hybrid Power Source

Development of a 1 kW polymer electrolyte fuel cell power source

2001 ◽  
Vol 92 (1-2) ◽  
pp. 131-138 ◽  
Author(s):  
T Susai ◽  
A Kawakami ◽  
A Hamada ◽  
Y Miyake ◽  
Y Azegami
Keyword(s):  
Fuel Cell ◽  
Polymer Electrolyte ◽  
Power Source ◽  
Polymer Electrolyte Fuel Cell
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