
Theoretical overview of a two-phase interleaved boost converter with two inductors, two mosfets, and two diodes delivering 50 V from 42 V, plus parasitics, duty cycle, and Matlab-based design.
Examine the practical schematic of an interleaved boost converter connected to the F28027 launchpad, covering input and output filtering, MOSFET driver circuitry, sensors, and PWM control.
Explore the hardware of the interleaved boost converter: input terminals, ferrite cores, input capacitors, two-phase inductors with mosfets and diodes, and the tLP351 drivers with regulators.
Learn adc initialization on TI C2000 microcontrollers, including setting up the ADC ISR, enabling the ADC, and configuring SOC-based triggering with IPM1 for a 100 kHz interrupt.
Learn pwm initialization for an interleaved boost converter, configuring master and slave modules, center line mode, shadow duty updates, synchronization, and non-inverting outputs for 100kHz operation.
Explain hysteresis control for an interleaved boost converter, using fixed-point arithmetic and ADC scaling to set PWM duty cycles across two phases toward a 50 V output.
Design a pi controller for the interleaved boost converter, combining phase transfer functions, with 800 rad/s crossover and 90° phase margin; convert to a digital controller for 10 microseconds sampling.
Initialize the pwm as a 32‑bit value, compute the voltage error, and execute the pi controller to set a bounded duty cycle; update history and flash the TI microcontroller.
Review the interleaved boost converter theory, automate passive component and stress values calculations with Matlab, and compare hysteresis and pi controllers, noting the pi controller's superior performance in firmware.
Gain insight into advanced power electronics with our comprehensive course on implementing an Interleaved Boost Converter using the TMS320F28027 microcontroller. This course provides an in-depth exploration of converter design, starting with fundamental principles and key equations essential for establishing a solid foundation.
Participants will acquire practical experience in firmware development using Code Composer Studio (CCS), focusing on achieving precise Voltage Mode Control through the hysteresis method. The course will guide participants through the advanced design of a PI controller using MATLAB, enabling them to generate accurate digital controller coefficients. These coefficients will seamlessly integrate into participants' TMS320F28027 firmware, allowing mastery of the complete implementation of Voltage Mode Control.
Designed for electrical engineering students, hobbyists, and professionals seeking to deepen their knowledge in power electronics and control systems, this course recommends a basic understanding of electronics and microcontroller programming. However, step-by-step instructions ensure participants build confidence and competence in each topic.
Whether an aspiring engineer, a seasoned professional, or simply passionate about electronics, this course equips participants with the skills to design and control an Interleaved Boost Converter. By blending theoretical knowledge with hands-on application, participants will harness the capabilities of the TMS320F28027 microcontroller and MATLAB, elevating proficiency in power converter design. Join to take the next step in mastering power electronics with TMS320.