...-voltage resonant converters for X-ray and computed tomography, and multilevel high-precision current control in magnetic resonance imaging gradient amplifiers. For miniature and implantable sensors, it explores self-powered technologies, microenergy harvesting circuits and advanced wireless power transfer...

.... To address these issues, this paper proposes a dual LCC-S wireless power transfer (WPT) system based on the double-D double-layer quadrature (DDDQ) coil, which can realize the anti-misalignment constant voltage output of the system. Design/methodology/approach First, this paper establishes the equivalent...

... Publishing Limited Licensed re-use rights only Wireless power transfer Variable load Constant current–constant voltage Composite compensation topology Wireless power transmission (Zhao et al., 2013) can make the electrical equipment to get rid of the shackles of cables, avoid...

...Suqi Liu; Yuping Liu Purpose The impedance compensation approaches have been adopted to achieve the maximum output power and transfer efficiency in many magnetic coupling resonance wireless power transfer projects. However, it remains a challenge to obtain the constant output power and transfer...

... performance by itself. By doing so, the constant output power and transfer ef?ciency are achieved in the constant frequency mode. As a pioneer, Nikola Tesla demonstrated the wireless power transfer experiment in the early twentieth century (Tesla, 1914). From then on, the technology has made considerable...