Results 11 to 20 of about 8,549 (255)

Numerical Investigation of Electro-Thermal Field Distribution Law of Busbar under Different Operating Conditions

Metals, 2023
The electro-thermal state of a busbar system of electrolysis cells for aluminum production represents the main factor affecting hydromagnetic stability and current distribution.
Wenyuan Hou, Kaibing Sun, Shuaigeng Sun, Mao Li   +3 more
doaj   +1 more source

Temperature‐dependent adaptive conductivity coating for surface charge release and electric field control under electro‐thermal coupling field

High Voltage, 2023
Surface charge accumulation is the potential criminal for surface insulation failure on spacers under direct current (DC) voltages. The existence of thermal gradient posing the difficulty of surface charge regulation.
Jianyi Xue, Zhu Zhang, Binbin Li, Yushun Zhao, Lijian Ding   +4 more
doaj   +1 more source

Coupled electro-thermal modeling of lithium-ion batteries for electric vehicle application [PDF]

Journal of Energy Storage, 2021
Abstract The lithium-ion battery is a complex system that is both non-linear and non-stationary, which involves electrical, thermal and electrochemical dynamics In order to deepen the understanding of battery system dynamics, in this paper, an electro-thermal coupled model is proposed for a 40 Ah lithium-ion battery cell with Nickel Manganese Cobalt ...
Mesbahi, Tedjani, Sugrañes, Rocío Bendala, Bakri, Reda, Bartholomeüs, Patrick   +3 more
openaire   +2 more sources

Optimal Operation Strategy for Combined Heat and Power System Based on Solid Electric Thermal Storage Boiler and Thermal Inertia

IEEE Access, 2019
Aiming at the problem of source-load incoordination of combined heat and power (CHP) system caused by the high electro-thermal coupling strength, a optimal operation strategy of combined heat and power system based on electric thermal storage boiler and ...
Yun Teng, Peng Sun, Ouyang Leng, Zhe Chen, Guiping Zhou   +4 more
doaj   +1 more source

Electro-Thermo-Mechanical Response of Thick-Walled Piezoelectric Cylinder Reinforced by BNNTs [PDF]

Journal of Nanostructures, 2012
Electro-thermo-elastic stress analysis of piezoelectric polymeric thick-walled cylinder reinforced by boronnitride nanotubes (BNNTs) subjected to electro-thermo-mechanical fields is presented in this article.
A. Ghorbanpour Arani, A. Haghshenas, S. Amir, M. Azami, Z. Khoddami Maraghi   +4 more
doaj   +1 more source

Improved Temperature Monitoring and Protection Method of Three-Level NPC Application Based on Half-Bridge IGBT Modules

IEEE Access, 2022
The overheating stress of power devices is the main cause of converter system failures, so real-time temperature acquisition, as well as timely over-temperature protection, under various operating conditions are key to achieving a more reliable energy ...
Qiang Wang, Jingwei Zhang, Francesco Iannuzzo, Amir Sajjad Bahman, Weifeng Zhang, Fengyou He   +5 more
doaj   +1 more source

Exploring the Electro-Thermal Parameters of Reliable Power Modules: Insulated Gate Bipolar Transistor Junction and Case Temperature

Energies, 2018
In the exploration of new energy sources and the search for a path to sustainable development the reliable operation of wind turbines is of great importance to the stability of power systems.
Bo-Ying Liu, Gao-Sheng Wang, Ming-Lang Tseng, Kuo-Jui Wu, Zhi-Gang Li   +4 more
doaj   +1 more source

Study on the Homogeneity of Large-Size Blade Lithium-Ion Batteries Based on Thermoelectric Coupling Model Simulation

Energies, 2022
To improve the energy density of lithium-ion battery packs, lithium-ion batteries are gradually advancing towards large-size structures, which has become one of the dominant development trends in the battery industry.
Fei Chen, Wenkuan Zhu, Xiangdong Kong, Yunfeng Huang, Yu Wang, Yuejiu Zheng, Dongsheng Ren   +6 more
doaj   +1 more source

A Novel Methodology for Electric-Thermal Mixed Power Flow Simulation and Transmission Loss Analysis in Multi-Energy Micro-Grids

Frontiers in Energy Research, 2021
For urban electrical and thermal energy supply and consumption terminals, the multi-energy system is a way to realize the energy conversion and consumption efficiently, cleanly and economically.
Yi Lei, Xiaoyuan Chen, Keteng Jiang, Haibo Li, Zhice Zou   +4 more
doaj   +1 more source

Fast computation of electro-thermal coupling field of ± 400 kV converter transformer valve side bushing based on proper orthogonal decomposition method

International Journal of Electrical Power & Energy Systems
The digital twin technology plays a crucial role in enabling the intelligent operation and maintenance of power equipment, as well as facilitating the digital transformation of the power industry.
Zhilin Chu, Qingyu Wang, Huidong Tian, Siyuan Liu, Zhijie Gao, Songbo Tian, Peng Liu, Zongren Peng   +7 more
doaj   +1 more source