Journal of Controller and Converters

Performance Enhancement of Single Phase Voltage Source Inverter used for Solar PV System

Pawan Jatav — 2016-09-15

This paper presents solar PV system based converter topology. Solar PV modules generate dc
voltage at low level and it is required to convert at high voltage level for utilization.
Conversion process consists of two stages dc-dc and dc-ac. harmonic minimization is main
problem associated with the power inverters and reduction of size of the system. In this paper
for minimization of harmonics filter circuit is used and for minimization of size of dc link
capacitor voltage control method for dc-dc boost converter is proposed. Proposed controlling
scheme minimizes system size, cost, harmonics content at the output and increases efficiency
of the conversion system. Simulation results using MATLAB/SIMULINK are also presented.

A Novel Converter Topology for Residential Microgrid

S. Monesha — 2016-10-10

Microgrid has been widely used as an approach for the integration of distributed energy
sources with energy storage systems in the electric network.This paper proposes a novel
coordinated converter topology with two diverse clasping circuits for interfacing the vitality
stockpiling framework and the dc transport for private microgrid. The proposed integrated
full-bridge-forward dc–dc converter presents the following features: low number of dynamic
gadgets contrasted with the converters normally connected to comparable applications, low
information and yield current swell, high voltage proportion, bidirectional force stream and
galvanic confinement. A twofold finished forward converter with particularities, for example,
no additional transformer demagnetizing circuit is started from the joining procedure. The
reproduction results are displayed and a correlation between the proposed and the ordinary
converter is finished.

Dynamic extent testing of an ADC using the SoC assets

Ramesh kumara — 2016-12-18

An inherent individual test (BIST) approach in view of a direct advanced recurrence
synthesizer (DDFS) for the dynamic extent testing of ADC is proposed. Testing simple
segments utilizing ghostly systems requires an intelligent sinusoidal boost. The sinusoidal test
boost is produced utilizing a direct computerized recurrence synthesizer, which depends on a
new novel methodology of utilizing broadened Taylor arrangement approximations. The
value of DDFS is that the yield recurrence can be exactly and quickly controlled under
advanced control. The BIST technique goes for full dynamic portrayal of an ADC under test
(DUT), while keeping up low region overhead. A low multifaceted nature DDFS has been
proposed in this paper and the configuration approach for BIST of ADC is examined.