Wireless power transfer (WPT) is a future technology that offers flexibility, convenience, safety, and the capacity to be automated. Due to its high efficiency and ease of maintenance, resonant inductive wireless charging should get more attention in WPT techniques than other WPT methods.
This literature provides an overview of the status of Resonant Inductive Wireless Power Transfer Charging technology, as well as a look at the current and
Two methods of output voltage adding using pulse forming lines (PFLs) have been studied and compared. Both methods use inductive energy storage (IES) instead of traditional capacitive energy storage (CES), which means that the PFLs are charged by current instead of voltage. One of the methods (Type A) used an additional transmission-line
Inductive Power Transfer (IPT): This method utilizes the concept that an electric current driven through a coil, by virtue of the produced magnetic flux, induces an electromotive force in an adjacent coil. Magnetic Resonant Coupling (MRC): Magnetic resonant coupling is deemed as the potential breakthrough in WPT methods [ 6 ].
The purpose of an opening switch is simply to stop the flow of current in the circuit branch containing the switch and to accomplish current interruption, the opening switch must force the current to transfer from the switch to a parallel circuit branch and then withstand the voltage generated by the current flowing through the load. The purpose of an opening
Abstract. This article classifies, describes, and critically compares different compensation schemes, converter topologies, control methods, and coil structures of
Inductive Power Transmission. Inductive power transfer systems have many advantages towards wired solutions, such as the elimination of disturbing wires, the omission of open contacts and the simple overcoming of air gaps. Thus, this technology offers added value in a wide range of applications, for example: We develop and realize complete
Abstract. Nowadays the groundbreaking tools of contactless energy transfer reveals new opportunities to supply portable devices with electrical energy by
Humanity faces important challenges concerning the optimal use, security, and availability of energy systems, particularly electrical power systems and transmission lines. In this context, data-driven predictive maintenance plans make it possible to increase the safety, stability, reliability, and availability of electrical power systems. In
Wireless Power Transfer (WPT) technology is gaining global popularity. However, in some applications, data transmission is also required to monitor the load states. This paper presents an alternative wireless power and data transmission method via the shared inductive link. With the method, the system presents three characteristics: (1)
Along with the technology boom regarding electric vehicles such as lithium-ion batteries, electric motors, and plug-in charging systems, inductive power transfer
There are three visions of implementing inductive power transfer (IPT) technology for EV charging: (i) static, which happens during long-term parking, (ii)
In this paper, a novel one-way single-wire power transfer structure is proposed. Different from the traditional single-wire power transfer system, power is one
This chapter introduces different types of wireless power transfer, their characteristics, and typical applications. The architecture of a typical inductive link is
To reduce the inconsistency of battery packs, this study innovatively proposes an integrated active balancing method for series-parallel battery packs based on LC energy storage. Only one inductor and one capacitor are used to store energy to
Abstract: In this paper, a novel one-way single-wire power transfer structure is proposed. Different from the traditional single-wire power transfer system,
Inductive coupling. Inductive coupling is one of the methods that have been used in wireless power transfer system. Among all of the methods, this is the simplest method, this concept is very
Dynamic charging refers to an energy-transfer system capable of charging EV batteries while at rest or in motion. It can be divided into two categories: conductive solutions and inductive
Pulsed power generation using solid-state linear transformer driver (LTD) with inductive energy storage has been experimentally studied. This is a feasibility study in order to explore this new approach by proving its operation principle and demonstrating its typical performance. Magnetic cores in LTD modules are used as
Abstract: A transmitting-side phase shift control strategy based on an improved perturbation and observation (P&O) method is proposed to achieve maximum energy efficiency
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