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Teaching Calculation of Inductance of Power Transmission Lines
International Journal of Electrical Engineering & Education, 2011The conventional derivation of the expression for inductance of power transmission lines given in books is more a recipe than a derivation starting from a law of physics. The serious shortcomings of the traditional approach are that the definition of flux linkage lacks strong connection to Faraday's law, and unnecessary assumptions are made.
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Topology and inductance analysis for wireless power transmission system
2013 25th Chinese Control and Decision Conference (CCDC), 2013Factors that affect transmission efficiency of resonance based wireless power transmission (WPT) is discussed in this paper. Two topologies of input circuit of WTP system are analyzed; Comparison of the two topologies is given on capability of output exiting current for resonance coils with angular frequency changing from 0 to 20 MHz.
Mingbo Yang +4 more
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Wireless transmission of solar power using inductive resonant principle
2016 Biennial International Conference on Power and Energy Systems: Towards Sustainable Energy (PESTSE), 2016In this paper, wireless transmission of electric power using inductive resonating principle is proposed. Power from solar PV is considered as the source of supply. Comparison of the inductive resonance principle and inductive coupling principle of wireless power transmission is carried out.
T. Rohith, V.S. Samhitha, null Mamatha I
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Inductive power transmission technology for Li-ion battery charger
2013 IEEE 10th International Conference on Power Electronics and Drive Systems (PEDS), 2013This paper proposes an inductive power transmission technology applied to Li-ion battery charger, and the feature of the system is no metal connections. The proposed system adopts the magnetic coupling structure for inductive charging to promote the safety and the convenience of charging systems.
null Chih-Chiang Hua +2 more
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Transient pilot-cable induction from underground power-transmission systems
Proceedings of the Institution of Electrical Engineers, 1979The paper considers transient induction from an undergound power circuit into an adjacent pilot cable. Results, in the form of transient waveshapes, are given for a number of representative cases in response to step-type energisation of one of the power cables.
L.M. Wedepohl, D.J. Wilcox
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Time-Variable Mutual Inductance for Enhanced Inductive Power Transmission
2023 International Symposium on Fundamentals of Electrical Engineering (ISFEE), 2023Norbert Seliger, Johannes Honsa
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Inductive power transmission, charging and communication for implantable devices
2017 IEEE International Conference on Industrial and Information Systems (ICIIS), 2017Implant Medical Devices are powered either using implantable batteries or external power sources which use conductors punctured through the human skin. As a solution for issues like surgical battery replacement, damages to body tissues and risk of infections, there is a suggestion that wireless power transferring techniques could be used.
D.P. Chandima +4 more
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Inductive and ultrasonic wireless power transmission to biomedical implants
2017 IEEE International Symposium on Circuits and Systems (ISCAS), 2017This paper presents an accurate comparison between the performance of inductive and ultrasonic links for wireless power transmission (WPT) to biomedical implants with different sizes and implantation depth. These links' performances are evaluated based on the power transmission efficiency (PTE) at their optimized operation frequency (fp) to find out ...
Ahmed Ibrahim, Miao Meng, Mehdi Kiani
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Design of inductively wireless power transmission apparatus
The 26th Chinese Control and Decision Conference (2014 CCDC), 2014Yunlong Zhu, Lei Yu
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