Open AccessInteroperability Analysis of Resonance Compensation Network for Wireless Charging System of Electric Vehicles
Author(s) -
Songcen Wang,
Bin Wei,
Hongyuan Zhang,
Yanan Zhang,
Chaoqun Jiao,
Qingbin Tong
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/446/4/042015
Subject(s) - network topology , interoperability , compensation (psychology) , computer science , wireless , wireless network , transmission (telecommunications) , wireless sensor network , topology (electrical circuits) , computer network , electronic engineering , electrical engineering , engineering , telecommunications , psychology , psychoanalysis , operating system
The compensation network of wireless charging system has many combinations, and the magnetic coupling mechanism of different network compensation combinations is usually inconsistent. How to realize matching control between power transmission and receiving devices is a key problem to the wireless charging. This paper studies the interoperability of different topologies of wireless charging system compensation network, and deduces the transmission characteristics of typical and complex topologies. A simulation model of resonant topology is established, which can simulate the switching of primary and secondary topologies in practical application scenarios. The changes of transmission and load characteristics of the system are analyzed, the interoperability of different topologies is evaluated, and suggestions for the production of wireless charging equipment are put forward.