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Distributed and coupled 2D electro-thermal model of power semiconductor devices
The European Physical Journal Applied Physics, 2014The development of power electronics in the field of transportations (automotive, aeronautics) requires the use of power semiconductor devices providing protection and diagnostic functions. In the case of series protections power semiconductor devices which provide protection may operate in shortcircuit and act as a current limiting device.
Belkacem, Ghania +5 more
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Coupled electro-thermal-flow model for very long electric arcs
IEEE Transactions on Magnetics, 1997A mathematical model that couples the electrical potential in the arc with the resulting thermal and flow fields has been developed to describe the behaviour of the arc plasma in a DC electric arc furnace. The set of conservation equations, along with a potential equation for the electric field, were solved using the PHOENICS software package.
null Wanping Hu, J.D. Lavers
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Parameterization and Validation of a Distributed Coupled Electro-Thermal Model for Prismatic Cells
Volume 2: Dynamic Modeling and Diagnostics in Biomedical Systems; Dynamics and Control of Wind Energy Systems; Vehicle Energy Management Optimization; Energy Storage, Optimization; Transportation and Grid Applications; Estimation and Identification Methods, Tracking, Detection, Alternative Propulsion Systems; Ground and Space Vehicle Dynamics; Intelligent Transportation Systems and Control; Energy Harvesting; Modeling and Control for Thermo-Fluid Applications, IC Engines, Manufacturing, 2014The temperature distribution in a prismatic Li-ion battery cell can be described using a spatially distributed equivalent circuit electrical model coupled to a 3D thermal model. The model represents a middle ground between simple one or two state models (generally used for cylindrical cells) and complex finite element models.
Nassim A. Samad +2 more
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An LPV-MPC Inspired Battery SOP Estimation Algorithm Using a Coupled Electro-Thermal Model
2021 American Control Conference (ACC), 2021A coupled electro-thermal (CET) model is used in conjunction with linear parameter-varying model predictive control (LPV-MPC) to compute dynamic state of power (SOP) limits for lithium-ion batteries. The LPV approach uses the previous-step ‘tail’ to improve MPC prediction accuracy, while a linearized CET model enables constraints on current, voltage ...
Marcelo A. Xavier +2 more
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High speed thermal coupling measurements for multichip electro-thermal model validation
2013 IEEE 14th Workshop on Control and Modeling for Power Electronics (COMPEL), 2013A previously developed measurement method suitable for extracting transient thermal data for short term (100us-1s), high power, heating conditions was used to validate electro thermal models of multichip modules containing IGBTs in [1]. This work extends this technique for validation of thermal coupling behavior within multichip modules containing both
John Reichl +4 more
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Transient Electro-Thermal Coupled System Simulation - Modeling Approach and Experimental Validation
2018 17th IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm), 2018This contribution describes an approach for modeling a coupled electro-thermal design problem for the transient system simulation based on the analog circuit simulator SPICE - means: the time-varying electrical functional behavior of several neighboring components influence the time-varying thermal behavior of the setup and interconnection environment,
Ralph Schacht, Sven Rzepka
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2021
This study aims at developing a mathematical model taking into account the effects of thermal pain sensation induced during the radiofrequency heating of neural tissues. A three-dimensional heterogeneous computational domain comprising of muscle, bone and target nerve has been considered. Importantly, the main governing equations of the multi-scale and
Sundeep Singh, Roderick Melnik
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This study aims at developing a mathematical model taking into account the effects of thermal pain sensation induced during the radiofrequency heating of neural tissues. A three-dimensional heterogeneous computational domain comprising of muscle, bone and target nerve has been considered. Importantly, the main governing equations of the multi-scale and
Sundeep Singh, Roderick Melnik
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2019 IEEE 3rd International Electrical and Energy Conference (CIEEC), 2019
With the reform of the power market and the rapid development of distributed power supply and energy storage technology, the microgrid (MG) has greater market potential to participate in demand response(DR). In this paper, under background of the development of multi-energy integration and demand response in the electricity market, a real-time price ...
Jianbiao Li +4 more
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With the reform of the power market and the rapid development of distributed power supply and energy storage technology, the microgrid (MG) has greater market potential to participate in demand response(DR). In this paper, under background of the development of multi-energy integration and demand response in the electricity market, a real-time price ...
Jianbiao Li +4 more
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Research on Multi-Time Scale Modeling of Electro-Thermal Coupling IES
2023Multi-energy complementary and coordinative operation can effectively improve the comprehensive utilization of energy, which can not only promote the consumption of renewable energy, but also effectively reduce energy costs and improve the reliability of energy use.
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