This module will provide the student with an introduction to power semiconductor devices including power MOSFETS and IGBTs. The module is designed to demonstrate the purpose of rectifiers inverters and converters and their application in solar PV systems. A comparison of buck and boost converters is also included, and the difference between PWM and MPPT technology is described. In addition, an introduction to troubleshooting power electronics devices and circuits is presented.
Learning Objectives
Upon completion of this module you will be able to:
- Define power electronics
- Describe the basic operation of a semiconductor diode
- Differentiate between blocking and bypass diodes
- Explain the difference between a FET and a BJT
- Describe the operating principle of a hybrid inverter
- List five types of inverters
- Compare inverters and converters
- Differentiate between buck and boost converters
- Describe the operation of a charge controller
- Explain the difference between PWM and MPPT technology
- Describe the purpose of filters in power electronics circuits
- Effectively troubleshoot power electronic devices