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Analysis of Dual-Carrier Modulator for Bidirectional
Non inverting Buck–Boost Converter
Presented by
IIS TECHNOLOGIES
No: ...
Abstract
• A pulse-width modulation modulator for a non inverting bidirectional buck–boost converter is
analyzed and a cor...
CIRCUIT DIAGRAM
www.iistechnologies.in
Ph: 9952077540
Existing System
• Bidirectional converters are generally divided into isolated and nonisolated types.
• In the case where ...
Proposed System
• In this project, the modulator is generalized and extended to the average current-controlled
bidirection...
TOOLS AND SOFTWARE USED
• MP LAB
• ORCAD/PSPICE
• MATLAB/SIMULINK
www.iistechnologies.in
Ph: 9952077540
OUTPUT
• HARDWARE
• SIMULATION
www.iistechnologies.in
Ph: 9952077540
Services Offered
• Prototype KIT with Software’s
• Documents
• Video File
• Skype classes(Online Support)
• Team viewer Su...
Contact
IIS TECHNOLOGIES
No: 40, C-Block,First Floor,HIET Campus,
North Parade Road,St.Thomas Mount,
Chennai, Tamil Nadu 6...
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Analysis of Dual-Carrier Modulator for Bidirectional Non inverting Buck–Boost Converter

Analysis of Dual-Carrier Modulator for Bidirectional Non inverting Buck–Boost Converter,2015 Power Electronics Projects Training
Contact: IIS TECHNOLOGIES
ph:9952077540,landline:044 42637391
mail:info@iistechnologies.in
www.iistechnologies.in

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Analysis of Dual-Carrier Modulator for Bidirectional Non inverting Buck–Boost Converter

  1. 1. Analysis of Dual-Carrier Modulator for Bidirectional Non inverting Buck–Boost Converter Presented by IIS TECHNOLOGIES No: 40, C-Block,First Floor,HIET Campus, North Parade Road,St.Thomas Mount, Chennai, Tamil Nadu 600016. Landline:044 4263 7391,mob:9952077540. Email:info@iistechnologies.in, Web:www.iistechnologies.in www.iistechnologies.in Ph: 9952077540
  2. 2. Abstract • A pulse-width modulation modulator for a non inverting bidirectional buck–boost converter is analyzed and a corresponding average-mode current controller design is revealed. • The main feature of the modulator is the ability to create switching sequences for both converter legs without requiring any information regarding either operation mode or the direction of power flow. • The modulator receives a control signal generated by the current controller, and a triangular carrier and generates driving signals with two different duty cycles, allowing tight control of the inductor current throughout the entire operating range. www.iistechnologies.in Ph: 9952077540
  3. 3. CIRCUIT DIAGRAM www.iistechnologies.in Ph: 9952077540
  4. 4. Existing System • Bidirectional converters are generally divided into isolated and nonisolated types. • In the case where galvanic isolation is not required, a noninverting buck–boost converter is probably the most versatile topology, supporting BUCK, BOOST, and BUCK–BOOST operations. • The synchronous version of the converter allows bidirectional power flow. • When a bidirectional noninverting buck–boost (BDNIBB) converter is voltage mode controlled(utilizing either hard or soft switching, the controller and modulator must be carefully designed to treat inherent nonlinearities and non smooth transients of mode transitions, which occur if the BUCK–BOOST operation is skipped to improve efficiency. www.iistechnologies.in Ph: 9952077540
  5. 5. Proposed System • In this project, the modulator is generalized and extended to the average current-controlled bidirectional BDNIBB converter. • Comprehensive analysis of the modulator operation is carried out and current controller based on the proposed modulator is designed. • It is shown that when the propose modulator is adopted, the control-to-output transfer-function gain of the current loop remains unchanged upon mode transitions and the corresponding plants differ only in terms of disturbance. www.iistechnologies.in Ph: 9952077540
  6. 6. TOOLS AND SOFTWARE USED • MP LAB • ORCAD/PSPICE • MATLAB/SIMULINK www.iistechnologies.in Ph: 9952077540
  7. 7. OUTPUT • HARDWARE • SIMULATION www.iistechnologies.in Ph: 9952077540
  8. 8. Services Offered • Prototype KIT with Software’s • Documents • Video File • Skype classes(Online Support) • Team viewer Support(Online Support) • Future Enhancement • Paper writing • Support For Inter-National Conference paper publication. www.iistechnologies.in Ph: 9952077540
  9. 9. Contact IIS TECHNOLOGIES No: 40, C-Block,First Floor,HIET Campus, North Parade Road,St.Thomas Mount, Chennai, Tamil Nadu 600016. Landline:044 4263 7391,mob:9952077540. Email:info@iistechnologies.in, Web:www.iistechnologies.in, www.iistechnologies.in

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