Advanced Electrical R&D Lab – Department of EEE
Vision
To become a center of excellence in research and innovation in Power Electronics, Electric Drives, Embedded Control, and Renewable Technologies, empowering women students and researchers to develop sustainable solutions for societal advancement.
Mission
- To promote advanced research in areas such as Power Electronics & Drives, FPGA & DSP-based Motor Control, Control & Automation, and Green Energy Systems, with a focus on solving real-world challenges.
- To equip students with hands-on experience and interdisciplinary skills through project-based learning and real-time application development.
- To foster innovation, collaboration, and entrepreneurship among students through industry partnerships, research grants, and startup incubation.
- To develop socially impactful technologies, including assistive devices and green energy solutions, addressing real-world challenges.
Objectives
- To develop prototypes and proof-of-concept solutions in Power Electronics, Control Systems, Embedded Systems, and Renewable Energy.
- To bridge the gap between theoretical knowledge and industrial applications through interdisciplinary projects.
- To encourage student-led research initiatives that address real-world problems with sustainable and intelligent solutions.
- To collaborate with industry and research institutes for technology transfer and up skilling.
Focus Areas
- Power Electronics & Drives
- Development of efficient motor controllers and drives for electric vehicles and industrial applications.
- Control Systems & Automation
- Advanced control algorithms (PID, Adaptive Control, Fuzzy Logic, Neural Networks, ADRC (Active Disturbance Rejection Control)) for industrial automation.
- PLC and IoT-based control system design for smart factories.
- FPGA & DSP Controllers
- Implementation of high-performance speed control algorithms for Induction Motors and BLDC (Brushless DC) Motors using FPGA and Digital Signal Processors (DSPs).
- Real-time control strategies including vector control, field-oriented control (FOC), and direct torque control (DTC) for precise speed and torque regulation.
- Applications in electric vehicles, industrial automation, and robotics where efficient and responsive motor control is critical.
- Inverters and Converters for EV Applications
- Design and testing of Multilevel inverters and bidirectional converters for e-mobility.
- Battery management systems and charging infrastructure innovations.
- Solar PV and I-V Curve Based Projects
- MPPT algorithms and I-V curve tracing systems for efficient solar energy harvesting and Smart solar analytics and fault detection using embedded systems.
- A Permanent Magnet Synchronous Generator (PMSG) WIND EMULATOR provides a critical platform for advancing wind turbine technology by allowing for precise, repeatable, and comprehensive testing and analysis, which is essential for driving innovation and improving the efficiency and integration of wind energy into global energy systems.
- Projects relevant to Cyber Physical Systems
- Development of automation based low-cost, efficient assistive devices for differently-abled individuals
Research Projects
2021-22:
- Cyclic Loading Instrument for implant teeth
- Automatic Articulating Paper Dispenser for Dentist
- Hybrid Electric Drive controller for Induction machine and BLDC
- Voice Activated Autonomous Chess Board for Disable
- Automatic Guided Robot for Floor Chess
2020-21:
- Solar Electric BiCycle for Railway Gangman for track patrolling
- Design of Li-Ion Battery with BMS
- Ambu bag based Ventilator system for Pandemic condition
- Testing mechanism for EV Drives
2019-20:
- E-Bike
- Autonomous Solar Aerator
2018-19:
- Performance analysis of the reverse voltage cascaded multilevel inverter for low head water pump
- Multiple Blade Wind Power Generation
- Counter Yaw mechanism to maintain solar panels to azimuthal angle
2017-18:
- Electric Dynamic Suspension system
- Solar based Fish/Shrimp Feeding system
2016-17:
- Photovoltaic based Pumping system using multi-level inverter
- An Improved DTC Induction Motor drive with Multilevel Inverter for Vehicular and industrial applications
2015-16:
- FPGA based PWM control of multi-level inverters
- Structured framework for handling the design of non-linearity
Social Impact
- Sustainable Development: Projects aligned with clean energy, electric mobility, and energy efficiency directly contribute to reducing carbon footprints and promoting green technologies.
- Accessibility & Inclusion: Assistive technology innovations enhance the quality of life for the differently-abled and elderly population, making technology more inclusive.
- Skill Development: Students gain practical, multidisciplinary skills that align with industry demands, making them more employable and innovation-driven.
- Empowerment through Innovation: Encourages grassroots innovation that can be scaled for societal benefit, especially in rural and underdeveloped communities.
- Technology for Good: Many prototypes and solutions are oriented toward solving local problems using indigenous resources, aiding in Atmanirbhar Bharat and Make in India missions.
Outcomes:
- Research Publications & Patents: High-quality technical papers, patents, and design innovations contributing to academic and industrial research.
- Product Prototypes: Development of working models that can lead to tech transfer or startup incubation.
- Student Startups & Internships: Promotion of entrepreneurship among students through incubation support and industry tie-ups.
- Collaborations: Engagement with national and international research bodies, funding agencies, and industry for joint R&D.
- Awards & Recognition: Participation and accolades in national-level innovation challenges, hackathons, and project exhibitions.
Patents Granted
1.Invention titled: Dental Dispenser For Contactless Dispensing of an Articulating Paper
Patent No. : 589254
Application No. : 202341035190
Date of Grant: 13/05/2026
Nature of contribution: Physical Design and Methodology
Patentee: Shri Vishnu Engineering College for Women (A), Bhimavaram
Inventor: Dr. J. Rohit Balaji, Associate Professor, EEE
2. Invention titled: Self Handled Braille-character Printer for Blind People
Patent No. : 535170
Application No. : 201741010946
Date of Grant: 26/04/2024
Nature of contribution: Physical Design and Methodology
Patentee: Shri Vishnu Engineering College for Women (A), Bhimavaram
Inventor: Dr. J. Rohit Balaji, Associate Professor, EEE
3. Invention titled: Apparatus and Method for Single Motor Drive Testing for Electric Vehicle under different Simulated Road Conditions
Patent No. : 472136
Application No. : 201941025873
Date of Grant: 23/11/2023
Nature of contribution: Physical Design and Methodology
Patentee: Shri Vishnu Engineering College for Women (A), Bhimavaram
Inventor: Dr. J. Rohit Balaji, Associate Professor, EEE
Working Models
| Sl. No | Title of the Model | Model Description |
| 1 | PoC Design for Smart Solar Aerator System for Prawn/ Fish Ponds | A Smart Solar Aerator System for prawn/fish ponds is an IoT-enabled, solar-powered solution that automatically maintains optimal dissolved oxygen levels to enhance aquaculture productivity while reducing energy costs and ensuring sustainable operation. |
| 2 | 3 Phase Rectifier Unit with over current protection | A three-phase rectifier system designed to convert AC to DC with integrated overcurrent protection for enhanced safety and reliability |
| 3 | PLC Automation Trainer Kit | A hands-on training kit designed to teach and demonstrate industrial automation using Programmable Logic Controllers (PLCs) |
| 4 | Automatic Control & Weight Monitoring of A Vacuum Based Grain Collecting Machine | An automated vacuum-powered system for efficient grain collection with integrated real-time weight monitoring and control |
| 5 | Hybrid Drive Controller for IM & BLDC | A hybrid electric vehicle controller designed to efficiently manage both Induction Motors (IM) and Brushless DC (BLDC) motors |
| 6 | Hybrid Charging System for Electric Vehicle | A prototype charging system for electric vehicles that integrates multiple power sources to ensure flexible and efficient energy delivery |
| 7 | Cyclic Loading Instrument | An instrument designed to apply and measure repeated loading on materials or structures to study their fatigue and durability characteristics |
| 8 | Automatic Ambu Bag Based Ventilator System | A low-cost automated ventilator system that mechanically compresses an Ambu bag to assist patients with respiratory support |
| 9 | Automatic Guided Robot for Floor Chess | An autonomous robot designed to navigate and play moves on a life-sized floor chessboard with precision and coordination |
