Open AccessReduction of Ripples in A Three Phase Dc-Dc Converter Using Pi Controller
Author(s) -
N Padmini.,
Anupama Prakash
Publication year - 2018
Publication title -
international journal of engineering and technology
Language(s) - English
Resource type - Journals
ISSN - 2227-524X
DOI - 10.14419/ijet.v7i4.5.20036
Subject(s) - inverter , ripple , controller (irrigation) , pid controller , forward converter , electrical engineering , ćuk converter , dual (grammatical number) , population , voltage , control theory (sociology) , computer science , boost converter , engineering , control (management) , temperature control , art , agronomy , demography , literature , control engineering , artificial intelligence , sociology , biology
The increasing population which in leads to the increase in use of automobiles which constitutes to seventy five percent of carbon monoxide emission. The use of electrical vehicles (EV) has become a necessity to protect the environment from further pollution. The slow charging of the EV is a main hindrance for the success of EV. Fast charging can be achieved by providing charging locations that can be built which can charge the EV in short time span. This paper proposes a bidirectional DC-DC converter with six inverter legs in parallel which is similar to 3Φ dual active bridge (DAB) converter. This proposed converter has additional inverter legs which increases the converter current capacity resulting in fast charging. A feedback controller is implemented to reduce the ripple content.