integration of ev converter inverter stations and pv farm on power qua
Integration of EV Converter/Inverter stations and PV farm on Power
Quality of Grids using PSCAD
With the increasing penetration of renewable energy. Inverter-Based Resources (IBRs) are
gradually replacing synchronous generators in power grids. Present-day IBR control may
be insufficient to ensure grid stability in a future inverter dominated power grids. One of the
main causes of instability is poor power quality. In this assignment you will be investigating
the power quality of a typical IBR grid as shown in the circuit of the figure below.
The figure consists of a single phase 240 Vrms, 50 Hz source and:
• Three resistive loads. Each load has a resistance of 48 0.
• Three EV charging converters/Inverters through a 24 resistor.
A solar farm that is composed of 15 PV panels. Each panel has a rating of 24 V and
current of 15 A. Panels are connected in series and parallel to provide an output
voltage and current of 240 Vrms and 45 A respectively.
Transmission Line 1
TL1 -0.05 SL
Transmission Line 2
TL2 = 0.05 P
Mini Solar Farm
Load/nDemonstration of the above concept will be achieved with the following steps:
I. Construct the skeleton of the given circuit in PSCAD.
Design appropriate Inverters/Converters for this circuit.
Calculate all the required values for each circuit component etc.
Measure voltage and current at the generator side and then investigate the quality of
measured V, I and frequency for the following scenarios:
a) The circuit operating under fully normal conditions (without the EV
charging/discharging stations and Solar farm)
b) The circuit operating in semi normal condition (some of the EV charging
stations and the solar farm are switched in)
The circuit operating under no normal conditions (the EV charging stations
and/or solar farm are switched in and out).
Introduction and Literature Review
Design of Inverters and converters
Creating various scenarios with the given switches in the above circuit.
Construction of the above circuit in PSCAD
Results and Analysis: Demonstration of scenarios with the constructed circuit in PSCAD
Conclusion and report presentation
Bonus for employment of PV module and EV Module
*The amount will be in form of wallet points that you can redeem to pay upto 10% of the price for any assignment. **Use of solution provided by us for unfair practice like cheating will result in action from our end which may include permanent termination of the defaulter’s account.Disclaimer:The website contains certain images which are not owned by the company/ website. Such images are used for indicative purposes only and is a third-party content. All credits go to its rightful owner including its copyright owner. It is also clarified that the use of any photograph on the website including the use of any photograph of any educational institute/ university is not intended to suggest any association, relationship, or sponsorship whatsoever between the company and the said educational institute/ university. Any such use is for representative purposes only and all intellectual property rights belong to the respective owners.