Abstract
A behavioral average-circuit model that analyzes hybrid converters that include a switched inductor and switched capacitors is presented. The model can be used to calculate or to simulate the average static, dynamic, and small-signal responses of hybrid converters. The model is valid for all operation modes of the switched capacitor converters (SCCs) operating in the continuous and discontinuous conduction modes of the switched inductor converter and is compatible with circuit simulators that include dependent sources. The model was verified with simulations and experimentally. The experimental converter included a boost converter followed by a × 3 SCC. Good agreement was found between the behavior of the proposed average model, full circuit simulations, and experimental results.
| Original language | English |
|---|---|
| Article number | 6555848 |
| Pages (from-to) | 1106-1113 |
| Number of pages | 8 |
| Journal | IEEE Transactions on Industry Applications |
| Volume | 50 |
| Issue number | 2 |
| DOIs | |
| State | Published - 1 Jan 2014 |
Keywords
- Boost
- charge pumps
- dynamics
- hybrid converter
- large signal
- modeling
- small signal
- switched capacitor
ASJC Scopus subject areas
- Control and Systems Engineering
- Industrial and Manufacturing Engineering
- Electrical and Electronic Engineering