This document provides contact information for Vision Solutions, an engineering consulting firm located in Hyderabad, Vijayawada, and Guntur, India. It lists 34 recent research papers related to power electronics and electric motor drives, published in 2015, covering topics such as photovoltaic systems, wind energy, battery energy storage, motor control, active power filtering, and medium voltage drives. Contact information is provided at the top including phone number, email, and website.

1. HYDERABAD | VIJAYAWADA | GUNTUR
Accords IEEE & International Standards Mobile: 9603150547
Vision Solutions
Uppal, Hyderabad | 4/13 Brodipet, Guntur | Benz Circle, Vijayawada
E-Mail:visionsolutions.9@gmail.com, call-9603150547
Web site: www.visiongroups.org
VisionGroups
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Hybrid Multicarrier Modulation to Reduce Leakage Current in a Transformer less
Cascaded Multilevel Inverter for Photovoltaic Systems
Hybrid Transformer ZVS/ZCS DC–DC Converter With Optimized Magnetics
and Improved Power Devices Utilization for Photovoltaic Module Applications
High-Gain Resonant Switched-Capacitor Cell-Based DC/DC Converter for
Offshore Wind Energy Systems
Long-Term Voltage Stability Analysis of Variable Speed Wind Generators
A Scheme for the Power Control in a DFIG Connected to a DC Bus via a Diode
Rectifier
An Improved Direct AC–AC Converter for Voltage Sag Mitigation
Design Considerations of a Fault Current Limiting Dynamic Voltage Restorer
(FCL-DVR)
An Enhanced Voltage Sag Compensation Scheme for Dynamic Voltage Restorer
Control of Reduced-Rating Dynamic Voltage Restorer With a Battery Energy
Storage System
A Novel Control Method for Transformer less H-Bridge Cascaded STATCOM
With Star Configuration
Optimal Superconducting Coil Integrated Into DFIG Wind Turbine for Fault Ride
Through Capability Enhancement and Output Power Fluctuation Suppression
Asymmetrical Fault Ride Through as Ancillary Service by Constant Power Loads
in Grid-Connected Wind Farm
Simultaneous Reconfiguration, Optimal Placement of DSTATCOM, and
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2. HYDERABAD | VIJAYAWADA | GUNTUR
Accords IEEE & International Standards Mobile: 9603150547
Vision Solutions
Uppal, Hyderabad | 4/13 Brodipet, Guntur | Benz Circle, Vijayawada
E-Mail:visionsolutions.9@gmail.com, call-9603150547
Web site: www.visiongroups.org
VisionGroups
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Photovoltaic Array in a Distribution System Based on Fuzzy-ACO Approach
Asymmetrical Fault Ride Through as Ancillary Service by Constant Power Loads
in Grid-Connected Wind Farm
An Improved Direct AC–AC Converter for Voltage Sag Mitigation
A Fault-Tolerant Three-Phase Adjustable Speed Drive Topology With Active
Common-Mode Voltage Suppression
A Novel Control Method for Transformer less H-Bridge Cascaded STATCOM
With Star Configuration
An Adaptive Power Oscillation Damping Controller by STATCOM With Energy
Storage
Optimal Superconducting Coil Integrated Into DFIG Wind Turbine for Fault Ride
Through Capability Enhancement and Output Power Fluctuation Suppression
DC Bus Stabilization of Li-Ion Battery Based Energy Storage for a
Hydrogen/Solar Power Plant for Autonomous Network Applications
Design Considerations of a Fault Current Limiting Dynamic Voltage Restorer
(FCL-DVR)
Deployment of an Adaptable Sensor less Commutation Technique on BLDC
Motor Drives Exploiting Zero Sequence Voltage
PFC Cuk Converter-Fed BLDC Motor Drive
A BL-CSC Converter-Fed BLDC Motor Drive With Power Factor Correction
Online Inverter Fault Diagnosis of Buck-Converter BLDC Motor Combinations
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2015

3. HYDERABAD | VIJAYAWADA | GUNTUR
Accords IEEE & International Standards Mobile: 9603150547
Vision Solutions
Uppal, Hyderabad | 4/13 Brodipet, Guntur | Benz Circle, Vijayawada
E-Mail:visionsolutions.9@gmail.com, call-9603150547
Web site: www.visiongroups.org
VisionGroups
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Zero-Crossing Disturbance Elimination and Spectrum Analysis of Single-Carrier
Seven-Level SPWM
Shunt Compensator Based on Interconnected Three-Phase Converter
Torque-Ripple Minimization and Fast Dynamic Scheme for Torque Predictive
Control of Permanent-Magnet Synchronous Motors
Adaptive PID Speed Control Design for Permanent Magnet Synchronous Motor
Drives
Improved Stator Flux Estimator for Speed Sensor less Induction Motor Drives
Control Strategy to Naturally Balance Hybrid Converter for Variable-Speed
Medium-Voltage Drive Applications
Medium-Voltage Drive for Induction Machine With Multilevel Dodecagonal
Voltage Space Vectors With Symmetric Triangles
A Robust DC-Link Voltage Control Strategy to Enhance the Performance of
Shunt Active Power Filters Without Harmonic Detection Schemes
Transformer less Hybrid Power Filter Based on a Six-Switch Two-Leg Inverter
for Improved Harmonic Compensation Performance
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