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Implementation of a power supervisory for hybrid power system
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2022During the last decades, the use of sustainable energies instead of conventional fuel has been increased due to the global anxiety on environmental and economic problems like climate changes, the limitation of traditional resources, and the increase of electricity consumption.
Rim Ben Ali +4 more
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2020
The hybrid power systems can efficiently produce energy using an optimal combination of renewable energy generation systems, but in order to continuously sustain the required load demand, a backup energy source is necessary. The proton exchange membrane fuel cell system can be used as a non-polluting solution for the backup energy source, instead of a ...
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The hybrid power systems can efficiently produce energy using an optimal combination of renewable energy generation systems, but in order to continuously sustain the required load demand, a backup energy source is necessary. The proton exchange membrane fuel cell system can be used as a non-polluting solution for the backup energy source, instead of a ...
openaire +1 more source
Hybrid systems modeling for power systems
IEEE Circuits and Systems Magazine, 2004In this work a framework for modeling power systems using hybrid input/output automata (HIOA) is proposed. The system is assumed to consist of several distinct components. Some of them drive the continuous dynamics while others exhibit event-driven discrete dynamics.
G.K. Fourlas +2 more
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A Hybrid Power System Laboratory: Testing Electric and Hybrid Propulsion
IEEE Electrification Magazine, 2019International shipping contributes to a major portion of global emissions. This is expected to grow at a faster pace due to economic and population growth. According to the Third Greenhouse Gas (GHG) Study 2014 of the International Maritime Organization (IMO), the total shipping emissions during 2007-2012 were 3.1% of global CO2 emissions, 2.8% of ...
Muzaidi B. Othman +5 more
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Hybrid electrical power system modeling and management
Simulation Modelling Practice and Theory, 2012Abstract A distributed electrical system composed of a primary source (alternator) and a renewable source associated to a converter, both of them are coupled to an induction machine load is presented. A causality conflict arises at the coupling node, due to the inductive nature of each device.
Roberto Sanchez +2 more
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A Hybrid Smart AC/DC Power System
IEEE Transactions on Smart Grid, 2010Recently, smart grids are attracting attention. Already, a smart grid based on an AC grid is proposed. However, no study on research is presented or published on a smart grid based on a dc grid. This paper presents an ac/dc hybrid smart power system. The proposed system has advantages of both dc and ac grids.
Kyohei Kurohane +5 more
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A Hybrid System Approach to Power Systems Voltage Control
Proceedings of the 44th IEEE Conference on Decision and Control, 2006Emergency voltage control problems in electric power networks, which typically feature relatively slow dynamics, have stimulated the interest for the implementation of online optimal control techniques. Nonetheless for realistically sized networks the complexity of the associated optimization problem may prove to be prohibitive; in this sense it is ...
A. Giovanni Beccuti +2 more
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Overview of Hybrid Power System
2013Hybrid power system (HPS) is an electricity generation system combining renewable energy resources and conventional generators. Several components will be utilized in a hybrid power system namely as: conventional generators (diesel generator, synchronous generator, DC generator for field excitation of synchronous generator), renewable energy resources (
Amir Ahmarinezhad +3 more
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Hybrid control for wide-area power systems based on hybrid system theory
International Journal of Systems Science, 2011The article focuses on a new two-level hierarchical hybrid control which contains an upper layer discrete supervisory strategy and lower layer continuous decentralised coordinated control based on hybrid system theory for wide-area power system overall stability enhancement.
Chun-xia Dou +3 more
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A compact power converter for hybrid energy systems
IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, 2014In hybrid energy systems, batteries and supercapacitors are usually taken as storage mechanisms for smoothing output power, start-up transition, and various load conditions. As a result, developing hybrid power conversion systems has become an attractive research topic.
Jun Cai 0003 +2 more
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