Open AccessPower Flow Control in Distributed Generation System of PFC Rectifier for DC Motor Drive
Author(s) -
Maloth Naresh
Publication year - 2018
Publication title -
scientific bulletin
Language(s) - English
Resource type - Journals
eISSN - 2392-8956
pISSN - 1454-864X
DOI - 10.21279/1454-864x-18-i2-007
Subject(s) - power factor , harmonics , pwm rectifier , ac power , rectifier (neural networks) , pulse width modulation , control theory (sociology) , harmonic , engineering , electrical engineering , electronic engineering , computer science , voltage , physics , stochastic neural network , control (management) , quantum mechanics , machine learning , artificial intelligence , recurrent neural network , artificial neural network
In this paper is to performance and analysis of grid connected power flow control and power quality improvement in distribution generation (DG) system a new topology of harmonic injection current, connected for a grid mode and DC motor drive. Inherently the system power factor is low and it has high harmonic content in the current. The Swiss rectifier is based on harmonic current injection methods on power flow control and implementation of Power factor correction (PFC), Rectifier, the harmonic mitigating pulse width modulation (PWM) technique have been used to reduce the harmonics for power quality improvement. The renewable sources have been used as DC source and control technique has been used with step up DC-DC converter to regulate DC-link voltage. The second close loop control has been done for voltage source inverter to stabilize its terminal voltage. The DC-AC converter provides the bidirectional power flow between point of common coupling (PCC) and local load. The step up converter regulates the DC link voltage to exchange the power with the three phase feeders, also it is conformed the harmonic current can be satisfied with the proposed method. The simulation Study is performed in MATLAB/ SIMULINK.