Conference proceeding
A stochastic model for power electronic switching converters
1992 IEEE International Symposium on Circuits and Systems (ISCAS), v 2, pp 738-741 vol.2
1992
Abstract
The replacement of the averaging models of power electronic switching converters by stochastic models is presented. The stochastic models for pulsewidth modulated (PWM) converters are developed based on recent techniques from the theory of stochastic differential equations. An important feature of these stochastic models is the representation of perturbations in the duty ratio of switching converters as random noise processes, keeping the nonlinear model intact. In these types of studies, the dynamics of the electronic system (switching converters) is modeled as a diffusion process, indicating that the system will exhibit transitions between stable states. This leads to the introduction of the mean first passage time of the dynamic electronic system from a certain domain of attraction which can be used as an index of system stability.< >
Metrics
3 Record Views
3 citations in Scopus
Details
- Title
- A stochastic model for power electronic switching converters
- Creators
- C.O Nwankpa - Drexel UniversityIEEE
- Publication Details
- 1992 IEEE International Symposium on Circuits and Systems (ISCAS), v 2, pp 738-741 vol.2
- Publisher
- IEEE
- Resource Type
- Conference proceeding
- Language
- English
- Web of Science ID
- WOS:A1992BW69A00180
- Scopus ID
- 2-s2.0-53649107547
- Other Identifier
- 991019319086204721
InCites Highlights
Data related to this publication, from InCites Benchmarking & Analytics tool:
- Web of Science research areas
- Engineering, Electrical & Electronic