Abstract
Parallel connected power devices such as Insulated Gate Bipolar Transistors (IGBTs) can be used to realize a system with higher current and higher power rating. However, the operation of parallel connected IGBTs is prone to unbalancing due to variation in parameters of the semiconductor devices and asymmetric parallel system. In this paper, feedback control is proposed for peak overshoot minimization as well as current balancing of parallel connected IGBTs. A fully digital feedback control (DFC) is implemented using the universal clock for balanced operation of the two parallel connected IGBTs.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
