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A search is presented for narrow resonances decaying to dijet final states in proton–proton collisions at s=13TeV using data corresponding to an integrated luminosity of 12.9 fb−1. The dijet mass spectrum is well described by a smooth parameterization and no significant evidence for the production of new particles is observed. Upper limits at 95% confidence level are reported on the production cross...
Although coils for Inductive Power Transfer (IPT) works on the fundamental principle of Ampere's and Faraday's laws, on which conventional transformers work, there is difference in approach required for designing coils for IPT than designing a conventional transformer. Because of the complex design of some IPT coils and the increasing emphasis on the magnetic field strength of such systems, Finite...
Wireless charging of electric vehicles require a significant air gap between the primary and secondary winding of an inductive power transfer (IPT) system. Due to the existence of the air gap, power flow regulation to keep the output voltage constant becomes a non-trivial task. Hence, the bandwidth, phase margin, and gain margin of the voltage control loops should be appropriately designed, in order...
The main objective of this paper is to study and analyze the power supply stage of a series-series (SS) fixed-frequency inductive power transfer (IPT) system, in order to suggest effective soft switching techniques to improve its performance. Because of the characteristics of the system, zero voltage switching (ZVS) operation was used and three control strategies were compared: phase-shift (PS) control,...
Loosely coupled inductive power transfer (IPT) systems have recently gained enormous attention for electric vehicle (EV) battery charging. For EV battery charging, a constant-current source is required. Numerous published papers suggest that the secondary of loosely coupled IPT systems, if series compensated, can act as constant-voltage source; and, if parallel compensated, it can act as constant-current...
Loosely coupled inductive power transfer (IPT) systems have recently gained worldwide attention for electric vehicle (EV) battery charging. EV batteries have mainly two charging stages: constant voltage charging and constant current charging stage. Numerous published papers suggest that the secondary of loosely coupled IPT systems, if series compensated, can act as constant-voltage source; and, if...
Recently loosely coupled inductive power transfer (IPT) has gained worldwide attention for battery charging applications for electric vehicles (EVs). Since a high frequency operation is a must for transferring power inductively over a large air gap with reasonable efficiency, a careful design is needed. This paper reviews the basic design considerations for designing such a system. Critical design...
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