scholarly journals Effect of pole zero location on system dynamics of boost converter for micro grid

2018 ◽  
Vol 1000 ◽  
pp. 012058
Author(s):  
A Lavanya ◽  
K Vijayakumar ◽  
J D Navamani ◽  
N Jayaseelan
Keyword(s):  
System Dynamics ◽  
Boost Converter ◽  
Micro Grid ◽  
Zero Location

scholarly journals Hysteresis Controlled Quadratic Boost Converter Based AC Micro Grid System with Improved Dynamic Response

2019 ◽  
Vol 8 (2S11) ◽  
pp. 3327-3337
Keyword(s):  
Closed Loop ◽  
Power Grid ◽  
Dynamic Performance ◽  
Boost Converter ◽  
Open Loop ◽  
Grid System ◽  
Renewable Power ◽  
Renewable Power Generation ◽  
Hysteresis Controller ◽  
Micro Grid

Renewable power generation and enabling of AC Microgrids are fundamentally changing the traditional power grid. Microgrid has revealed its promising potential as an active subsystem of the modern power grid. This paper reviews and analyses ways to boost and regulate the voltage of the AC-Micro-Grid-System(QBCIMGS) for improving the microgrid power quality. “A QBC(Quadratic-boost-converter-inverter based AC-Micro-Grid-System(QBCIMGS) is conferred-here”. This work recommends-QBC(quadratic-boost-converter) between rectifier &inverter. This paper investigates open loop and closed loop response of Quadratic boost-converter based AC-Micro-Grid-System(MGS) with Proportional resonant(PR) & Hysteresis-controller(HC). The mat lab outcome attained illustrates a developed dynamic-performance by using Hysteresiscontrolled AC-Micro-Grid-System(MGS)

scholarly journals Selection of Filter And Reduction of Ripple in The Output of Boost-Converter for Four Bus Micro Grid System

2019 ◽  
Vol 8 (6) ◽  
pp. 263-268
Keyword(s):  
Boost Converter ◽  
Simulation Studies ◽  
Grid System ◽  
Voltage Ripple ◽  
Micro Grid ◽  
Cascade Filter ◽  
Selection Of

Boost converter finds a way amidst RES and inverter. This work investigates selection of filter and reduction of ripple in the output of boost-converter for four bus Micro- Grid- System. The objective of the proposed micro grid system was to improve the performance of four bus Micro Grid System (FB-MGS). Simulation studies were performed with C, L-C, Pi and cascade filters and the outcome shows an enhanced -performance by employing cascade-filter for FB- MGS. The outcomes specify that MGS with cascade-filter has diminished-voltage ripple.

scholarly journals Power Flow Management of Grid Connected Micro-grid

2019 ◽  
Vol 9 (2S2) ◽  
pp. 603-605
Keyword(s):  
Power Flow ◽  
Control Method ◽  
Boost Converter ◽  
Flow Management ◽  
Battery Charging ◽  
Load Demand ◽  
Micro Grid ◽  
And Control ◽  
Different Sources

In this paper, a novel control method for the power flow management of grid connected with transformer-battery based system including bidirectional (BL) DC-DC converter is presented. The objective of this proposed system is to satisfy the load demand and control the power flow management from the different sources. A BL boost converter is used to boost the power from the wind and connected with battery charging or discharging. Rectifier is used here to convert AC to DC and that the received DC supply gets boost up by DC-DC boost converter. A BL converter is used for supplying loads. The advantage of the proposed work is simple in operation, minimizes the losses and feeds the extra amount of power into the grid. The battery can be charged from the grid also whenever it is required.

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