Free online courseDc Microgrid and Control System

Course content

• Video class: Promo of DC Microgrid and Control System by Prof. Avik Bhatacharya

  02m

• Exercise: Which prior power electronics knowledge is expected for this DC microgrid and control course?

• Video class: Overview of Microgrids

  33m

• Exercise: Primary control objective in a DC microgrid

• Video class: Concept of Microgrids

  29m

• Exercise: In a DC microgrid, which interface is typically bidirectional to enable charge and discharge control

• Video class: Microgrid and distributed generation

  32m

• Exercise: Primary role of energy storage in DC microgrids

• Video class: Microgrid vs Conventional Power System

  34m

• Exercise: Which interconnection method gives a DC microgrid the highest flexibility to control real and reactive power and to operate with different voltage or frequency across the PCC?

• Video class: AC and DC Microgrid with Distributed Energy Resources (AC Microgrid Part)

  32m

• Exercise: Control mapping in LV microgrids with R >> X

• Video class: AC and DC Microgrid with Distributed Energy Resources (AC Microgrid Part Cont…)

  31m

• Exercise: Which variable primarily controls active power flow in a DC microgrid

• Video class: Power Electronics for Microgrid

  31m

• Exercise: Which interface is typically used to connect an energy storage system to a DC microgrid for both charging and discharging?

• Video class: Power Electronic Converters in Microgrid Applications

  32m

• Exercise: In DC microgrid interfaces, which statement correctly describes a Voltage Source Converter (VSC)?

• Video class: Power Electronic Converters in Microgrid Applications (Power Electronic for Interfacing )

  31m

• Exercise: Condition for proper operation of a single phase PWM voltage source rectifier interfacing a DC microgrid

• Video class: Power Electronic Converters in Microgrid Applications (Converter Modulation Techniques)

  30m

• Exercise: What is the main benefit of using PWM in converters within a DC microgrid?

• Video class: Modeling of converters in microgrid power system (AC /DC and DC/AC Converters Modeling)

  34m

• Exercise: Controlling P and Q in a voltage-source PWM rectifier

• Video class: Modeling of Power Converters in Microgrid Power System (DC/DC Converter Modeling and Control)

  30m

• Exercise: What primary control method regulates power flow in a dual active bridge isolated bidirectional DC-DC converter?

• Video class: Modeling of Renewable Energy Resources (Modeling of Wind Energy System)

  31m

• Exercise: Which MPPT method for variable-speed wind turbines does not require a wind speed sensor?

• Video class: Modeling of Renewable Energy Resources (Modeling of Photovoltaic System)

  24m

• Exercise: What is the simplest equivalent circuit of a photovoltaic cell?

• Video class: Modeling of Energy Storage System

  35m

• Exercise: In a cascaded controller for charging a supercapacitor in a DC microgrid via a buck converter, which loop arrangement ensures robust control in continuous conduction?

• Video class: Microgrid Dynamics and Modeling

  26m

• Exercise: Average model relation for PV chopper voltage in a DC microgrid

• Video class: Microgrid Dynamics and Modeling (continued)

  36m

• Exercise: Which control level in a DC microgrid operates at the fastest timescale and maintains voltage and frequency stability immediately after islanding?

• Video class: Microgrid Operation Modes and Standards (Part-I)

  31m

• Exercise: What is the primary role of the DC-link capacitor in PQ-controlled inverter-based DGs in a grid-connected microgrid?

• Video class: Microgrid Operation Modes and Standards (Part-II)

  33m

• Exercise: In a DC microgrid with decentralized coordination, which variable is drooped to achieve power sharing among sources?