Development of a Power Quality Situationing in power System By Using Fuzzy-PI Controllers
Volume: 12 - Issue: 07 - Date: 01-07-2023
Approved ISSN: 2278-1412
Published Id: IJAECESTU156 | Page No.: 310-315
Author: Seraz Ahmad
Co- Author: Seraz Ahmad
Abstract:- In power system there are so many different types of converters with different strategic controls
which play an important role for converting, transmitting, and improving the performance of the high voltage
system. There are different types of converters and their control strategies being used in the HVDC system,
such as line commutated converter and voltage source converter. To improve the performance of the DC
voltage control strategy, the AC active current is used to compensate for the DC voltage. However, now a
days drive controllers still have some limitations in certain deficiencies in certain respects, such as in weak
AC grid or in high voltage and power levels. The main objective is to simulate the different types of VSC
BASED HVDC control strategy for improving the voltage profile of HVDC transmission system. In this
project, the application of Fuzzy-PI control is proposed for the permanent magnet synchronous wind
generator based on a voltage source converter to improve the Load stability of the VSC- HVDC system with
the wind generator, including induction generators fixed speed which use PI- FUZZY controller to achieve
good stability performance of controller system under normal and faulty situations. To evaluate the
capabilities of the controller system, simulation and analyses are performed on a model system consisting of
two wind generators connected to an infinite bus.
Key Words:- Power Quality, Power System, Fuzzy Logic, Fuzzy-PI Controllers, Voltage
Area:-Engineering
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