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Hybrid systems view of power system modelling
2000 IEEE International Symposium on Circuits and Systems. Emerging Technologies for the 21st Century. Proceedings (IEEE Cat No.00CH36353), 2002The large disturbance behaviour of power systems often involves complex interactions between continuous dynamics and discrete events. The paper proposes a differential-algebraic-discrete (DAD) model structure which captures those interactions in a systematic way. It is shown that the model is a realization of a general hybrid system model.
Ian A. Hiskens, M. A. Pai
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A Hybrid Fuel Cell Power System
IEEE Transactions on Industrial Electronics, 2009This paper proposes a hybrid fuel cell power system, which consists of a fuel cell, an isolated unidirectional converter, a bidirectional converter, an inverter, and a battery. The fuel cell and the battery are connected to the same voltage bus through an appropriate hybrid full-bridge LLC resonant unidirectional converter and a three-level buck/boost ...
Ke Jin +3 more
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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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Implementation of a Hybrid Power System Stabilizer
IEEE Power Engineering Review, 1989Dynamic stability enhancement of composite mode oscillations of interconnected power system by means of a hybrid power system stabilizer is discussed here. The proposed Hybrid PSS is of a two-level structure composed of a local PSS for local mode and a global PSS for inter-area mode damping as in Fig. 1. The input of the global stabilizer is the center
M. Parsa, J. Toyoda
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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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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 ...
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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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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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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 Study on Hybrid Power Systems
2015Dual energy source running vehicles are not so familiar. But this system is environment friendly and more effective for the developing countries transportation system. This technology is a growing one now. This paper is basically focused on developing a dual energy source running vehicle system which would be more environment friendly and less fuel ...
Dr. Sofia Rodriguez +2 more
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