Bidirectional three-port non-isolated DC converter and control method thereof
A DC converter, non-isolated technology, applied in the direction of converting DC power input to DC power output, control/regulation systems, instruments, etc., can solve large switching losses, switch voltage, current stress increase, switch voltage spikes, etc. problem, to achieve the effect of high step-up/step-down ratio, low current stress and high conversion efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0034] The present invention will be further explained below in conjunction with the drawings.
[0035] The bidirectional three-port non-isolated DC converter of the present invention consists of the first switch tube S 1 , The second switch tube S 2 , The third switch tube S 3 , The fourth switch tube S 4 , Coupled inductance L C , High frequency inductance L f , Auxiliary capacitor C A , Low side power supply V L , The middle side power supply V M And high voltage side power supply V H Composition, where the coupled inductance L C Contains the first winding N 1 And the second winding N 2 .
[0036] The bidirectional three-port non-isolated DC converter of the present invention has three specific implementation modes.
[0037] The circuit schematic diagram of realization mode one is attached figure 1 As shown, the connection mode of each component in this implementation mode is as follows: the low-voltage side power supply V L The positive connection of the coupled inductor L C First...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap