If resonant wireless power transfer (WPT) systems are to fulfill their promise for charging electric vehicles and other high-power applications, there is an engineering issue that must first be ...

The efficiency of wireless charging systems is limited by power loss occurring due to frequency changes in the resonant circuits that enable power transfer. These necessary modulations reduce ...

In controlled experiments, engineers have shown that electricity can be transmitted through the air using highly controlled ...

Solution for Difficult Retrofit Bryan Nicholas CML, of San Diego-based Door Systems Inc. needed to power the electric strike on a removable mullion. Years of real-world experience convinced the ...

In order to ensure smooth wireless power transfer, the Wireless Power Consortium established WPC 1.1 Standard (July 2012) to facilitate cross compatibility of compliant transmitters and receivers. The ...

The transmission of wireless energy was an idea born over 100 years ago by famed inventor Nikola Tesla. Although he was successful (albeit limited) in seeing his vision become a reality with the Tesla ...

Wireless power transfer and energy harvesting represent a transformative research field focused on enabling contactless delivery and autonomous acquisition of electrical energy. Wireless power ...

In a recent article published in Green Energy and Intelligent Transportation, researchers investigated advancements in wireless power transfer (WPT) technology, specifically focusing on optimizing ...

Inductive Coupling: This is the most important method of transferring energy is through inductive coupling. As the power transmission take place through mutual inductance between the two conductive ...