Power Electrical

Haritha Mediga

Address: Plot No * & * Survey No *63/A Anathasagar, Chinnakodur, Siddipet-502267, Telangana.

Mobile no:+919*********

********.**@*****.***

PROFESSIONAL ATTRIBUTES

To enhance a level of education it gives admired learning to be in excellence crew Continuity in the stage of learning started revealing the technologies with creativity.

Massive interest in designing the circuits for the modules in single end and double end for leaded and surface mounted devices (smd) versions.

In depth with the ways of understanding technical errors and solving solutions. Prolonged in self-motivated to think with extended technologies and functionality replaced in different areas.

Skills in development the design by implementing various creative applications by introducing the mathematical higher order equations with systematic functions.

Supportive for transferring the technology and to improve the stages of designed innovations with perfect analogy.

PATENTS PUBLISHED

System and Method for Generating Electric Power to an Electric Vehicle

Operating and Control System for a Trike Vehicle

System and Method for Monitoring and Providing Electric Power to Power unit

PATENT FILED

AI Amalgamate With Digital Guarded Inputs for Ev Modulation

JOURNALS PUBLICATIONS

Digital Electric Bike Controller system (e-ISSN: 2348-6848 p-ISSN: 2348-795X) IJR

Economical Conversion of gasoline car into electrical car with BMS( e-ISSN: 2395-0056,p-ISSN: 2395-0072) IRJET

Usage Of Neural Networks In Communication Links With Structural Inverted Vee Antenna (ISSN : 2248-9622) IJERA

Elementary Functions Module Derivative in Liouvilles Vectors for Induction Motors with Exponential Random Graphical Networks (ISSN: 2348 – 8379) SSRG-IJEEE

Imaginary Axis On Logarithmic With Singularity Transformation Hyperbolic Function in Arithmetical Equations(ACCEPTED) QUEST JOURNAL

EDUCATION:

M.Tech - Institute of Aeronautical engineering, (2016-2018)

Course: Power Electronics and Electrical Drives.

Major Project Thesis Title: Design of Electrical car based on PWM Controller

Technical Description:

Basic models and designs of cars (petrol/diesel) with advanced control system increasing pollution which effect the human growth. We are concentrated on a system to improve the electric car with the combination of Mechanical and electric design. By designing coupled network system frequent analysis we can convert strategy of (petrol/diesel) cars into electrical Module. Conversation into this new model with mechanical specifications such as crankshafts coupling with three levels of connectors and gear modules to carry the load depends on weight analysis. Main design of proposed system is with by calculating the worth of mechanical system together gives the input to electrical system is carried by motor. A regenerative system is given as coupled module inside the motor with hall sensor. Frequency, phase angle modulation is maintained constant to drive the vehicle .the vehicle controller is carried to maintain the speed and lighting system. Charging plug is developed with replacement of diesel tank. Even if charging is less a solar panel is connected at the back stage of vehicle that connected to charging port. Continuous charging is given to the battery. Recent work is carried on BMS (Battery management system). We developed a system EV can run with continues input have a relativity low range of cost and are more suited to realize full potential, battery capacity needs significant improvement. A special platform is made on the internal structure of mechanical unit that connects the relativity of motor and shafts. To maintain the constant speed at different level of loads graphical and mathematical system is calculated.

Key Words: Transportation, gasoline car, Brakes, Regenerative Braking, charging system, batteries.

Mini project Thesis Title: Digital Electric Bike Controller System

Technical Description: The pollution due to cars is actually escalating day by day time hence the dangerous levels in urban areas and cities are actually at unsafe levels because of to use of cars. The application of electric vehicles for short distance traveling will make it possible to decrease the contamination to some degree. The electric bike takes much more time for recharging the electric battery this's not feasible one this's the primary drawback of the current electric bicycle. This electric bicycle uses dc generator for generating power while running, uses solar panel when bicycle is at rest and a charger that operates from main power supply for charging the battery. This electric bicycle uses 24V 250W brushless direct current (BLDC) hub motor and Lithium ion (Li-ion) battery. The use of BLDC hub motor in the bicycle that avoids the complexity and losses while using the permanent magnet direct current (PMDC) motor. The Li-ion battery replaces the sealed maintenance free (SMF) battery which is used in existing electric bicycles. Li-ion batteries are having more advantages as compared to SMF batteries. This project outlines system requirements to successfully develop and deploy an electric bike, focusing on system architecture, operational concepts, and battery management. Although there is little empirical evidence, electric bike could be feasible, depending on demand and battery management, and can potentially improve the utility of existing bike systems.

Keywords:BLDC motor, controller, solar recharging, dynamo.

Overall CGPA: Pursuing SGPA:9.0

B.Tech – Jyothishmathi institute of technology and sciences (2011-2015)

Course: Electrical and Electronics

Major Project Thesis Title: A Novel Converter Topology for Stand-Alone Hybrid PV/Wind/Battery Power System using Matlab/Simulink

Technical Description: The objective of this paper is to propose a multi input power converter for the hybrid system that interfaces two unidirectional ports for input power sources, a bidirectional port for a storage element, and a port for output load in a unified structure. The two input ports for simultaneously converting two different input power sources with low voltages to a stable output power with a high voltage. According to various situations, the operational states of the proposed converter can be divided into three states based on battery utilization .In order to ensure that the system operates with high efficiency, this paper proposes a power management control scheme, which controls the bidirectional converter operating under boost mode according to the operation condition of the PV/Wind, so that the battery can be charged or discharged. The integration of the hybrid renewable power system is implemented and simulated using MATLAB/SIMULINK.

Keywords: Bidirectional Power flow, Battery Storage System, Multi-input DC/DC converter, PMSG (Permanent Magnet Synchronous Generator), Power Management, Battery/PV/Wind sources.

Mini Project Thesis Title: Moving message display system

Technical Description: LED-based moving-message displays are becoming popular for transmitting information to large groups of people quickly. These can be used indoors or outdoors. We can find such displays in areas like railway platforms, banks, public offices, hotels, training institutes, nightclubs and shops. Compared to LEDs, liquid-crystal displays (LCDs) are easy to interface with a microcontroller for displaying information as these have many built-in functions. But these can’t be observed from a distance and large size LCDs are very costly. LED-based displays can be of two types: dot-matrix and segmental. If you implement a moving-message display with multiplexed dot-matrix LEDs, it will be very costly for displaying 16 characters or more at a time. Moreover, programming will require a lot of data memory or program memory space. The system consists of power supply, micro controller, drivers, and LEDs. The micro controller does the entire operation. The controller is a inbuilt programmable ic used to make the required operations. The techniques involved in designing such a system will be familiarised to us after carrying on this project. At the end of this project i got knowledge on testing skills, interfacing multiple ICS, LED driving techniques.

Overall Percentage: 70.2

COMPUTER SKILLS

Operating systems: windows OS,Ubuntu,Linux,Mac

Computer Languages: c, c++, Basic programmable languages.

Scientific Applications: MATLAB,Simulink and PSpice Simulation,AutoCAD, EAGLE.

CONFERENCE

Attended as co-ordinator for Faculty development programme on Iot devices and implementations organised by electronics and ICT academy

E-CERTIFICATIONS

International journal of research (IJR).

International Research Journal of Engineering and Technology (IRJET).

International Journal of Engineering Research and Applications (IJERA).

Coursera course certification from Duke University.

Certificate of commitment from Central Vigilance commission.

RELEVENT COURSES

Special machines and their controllers.

Power electronics control of dc and ac drives.

Facts, Mathematical methods.

Programmable logic controllers and their applications.

Multilevel inverters, Electric Industry Operations and Markets.

Power quality, Micro processor and micro controllers.

Introduction to aerospace engineering.

Computational methods in power systems.

High voltage engineering, Research methodology.

RESEARCH INTERESTS:

Power Electronics with mosfets and fin field effect transistors (Finfet).

Intelligent control with damping factors and time ratios.

Artificial intelligence with impulse ratios and connecting devices.

Power systems and relay control units with arno converters.

Introduction of mathematics and physics in signals and systems.

State of charge and state of discharge power in electric vehicles.

Finite and infinite impulse response for poles and zeros in transfer functions.

Machine interface for non linear boundary elements in singular integrals with Cauchy and Bayesian analysis.

Interfacing sepic and zeta converters to controlling magnitude resistance.

Controlling mechanism of aurdino based drones for medical applications.

REFERENCES

DR. G Ramu,Professor, Computer Science and Engineering,

Email-id:********@*****.***

Dr.R Obulakonda reddy, professor, Computer Science and Engineering

Mr G.Srikanth, Associate professor, Electrical and Electronics

Mr A. Naresh kumar, Assistant professor, Electrical and Electronics

Mr. A Sathish Kumar, Assistant professor, Electrical and Electronics

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