抄録
This paper presents a zero phase angle (ZPA) load-independent and -adaptable (LIA) high-order resonant inductive
wireless power transfer (IWPT) systems. By designing a ZPA frequency that makes all the mesh networks resonate at
the same frequency, constant current (CC) or constant voltage (CV) output mode is achievable for the variations of load
variations for voltage / current source. In addition to the frequency-domain analysis, characteristics of the high-order
IWPT are investigated by a dual-side LCC resonant tanks, where the load power can be controlled over the wide range
by pulse frequency modulation (PFM) / phase shift pulse width modulation (PS-PWM) hybrid controller. The performances
of the proposed IWPT system are evaluated by experiment of 5.0kW/ 85 kHz-class prototype, after which the
validity of the system design methodology is evaluated from the practical points of view.
https://ror.org/03tgsfw79 
