Elanchenni Adiaman is an electrical engineering graduate student at the University of Colorado Boulder specializing in power electronics. She is seeking internship and full-time opportunities. She has a bachelor's degree from Pondicherry University in India and is currently leading the design of a building monitoring system for a solar-powered house as part of the Solar Decathlon competition. She has work experience in research and development at an electric vehicle company in India and has skills in MATLAB, PCB design, programming, and laboratory equipment.
Designing AC, DC and Power Evacuation & Aux.SLD along with BOQ load calculations.
• Solar PV Cables, AC & DC Power cable Sizing calculations and its Scheduling and routings.
• Stringing of Solar Modules, Connections of modules (Series & Parallel).
• Solar PV Cables, AC and DC power cables Voltage drop, Power loss calculations.
• Fault level and Short circuit Calculations in Power System.
• Selection of CT, PT, VCB, Transformers, and Substation Equipments.
• Substation Designing, Earthing system Design layout & Calculations.
• SMB (String Monitoring Box) selections.
• Testing of Medium Voltage control panels.
• Execution and commissioning.
• Vendor development.
• Preparation of GTP for Generation Transformer, Switchyard equipments.
• Inspection of LT, HT Panel at vendor place as per specification and detail drawing released for
manufacturing.
• Preparation of design basis, philosophies, equipment selection, studies/reports and
recommendations.
• Engineering and design for Electrical distribution systems.
• Preparation and checking of various specifications & data sheets for HV / LV Switchgear,
Transformer, Switchyard equipment, Technical specification sheet etc.
• Preparation of MR, technical bid evaluation, recommendation & Vendor drawing review.
• Checking of detail design deliverables prepared by engineers / designers and ensure compliance
with Project requirements.
Designing AC, DC and Power Evacuation & Aux.SLD along with BOQ load calculations.
• Solar PV Cables, AC & DC Power cable Sizing calculations and its Scheduling and routings.
• Stringing of Solar Modules, Connections of modules (Series & Parallel).
• Solar PV Cables, AC and DC power cables Voltage drop, Power loss calculations.
• Fault level and Short circuit Calculations in Power System.
• Selection of CT, PT, VCB, Transformers, and Substation Equipments.
• Substation Designing, Earthing system Design layout & Calculations.
• SMB (String Monitoring Box) selections.
• Testing of Medium Voltage control panels.
• Execution and commissioning.
• Vendor development.
• Preparation of GTP for Generation Transformer, Switchyard equipments.
• Inspection of LT, HT Panel at vendor place as per specification and detail drawing released for
manufacturing.
• Preparation of design basis, philosophies, equipment selection, studies/reports and
recommendations.
• Engineering and design for Electrical distribution systems.
• Preparation and checking of various specifications & data sheets for HV / LV Switchgear,
Transformer, Switchyard equipment, Technical specification sheet etc.
• Preparation of MR, technical bid evaluation, recommendation & Vendor drawing review.
• Checking of detail design deliverables prepared by engineers / designers and ensure compliance
with Project requirements.
Master of Engineering in Power Electronics and Drives. Actively Looking for Job opportunity to work in core domain. Have Industry Experience in Bharat Heavy Plate and Vessels Ltd. Published and presented an IEEE paper on Control of Doubly Fed Induction Generator connected to Variable Speed Wind Turbine in Technological Advancements of Power and Energy at Amritapuri, Kerala
I have spent 7+ years pursuing a career as Sr. Electrical designer. Along with sr. designer, I am departmental representative of ISO 9001:2015 to management representative; I provide technical support to service and sales team.
My specialties:
+ Electrical Design
- Electrical Schematics, Single line Diagram, BOQ Preparation
- Selection of various Electrical component Switchgear, Drive, Motor, PLC, HMI, Comm. Protocol
(Profibus, Profinet, CANbus, CANopen, Ethernet, EtherCAT, ModBUS, Devicenet)
- Selection of various automation sensors
- Selection of power electronic component I.G.B.T, Diode, Thyristor (SCR).
- Transformer Sizing, HT-LT Cable sizing and Estimation
- Voltage Drop calculation, Short circuit Analysis - MELSHORT2
- IEC, UL, NEMA, IEEE Standards understanding
- Electrical Panel CE | Ul Certification Expert
- Prepare or maintain design, testing, or operational records and documentation.
- PLC-ladder logic preparation, SAP-ERP bill of material preparation.
- Preparing Troubleshooting and Maintenance Manual.
- Excellent Understanding of Hydraulic and Pneumatic circuit for Electrical |Automation controlling view
- Tech support to sales and service team
- Costing and Estimation
- Cross functional Co-ordination
- Panel Schedules
+ IOT (Internet of things)
+ Process Improvement
This is Janardhan pursued Master of Engineering in Power Electronics. Currently working as a part time project engineer in Maxine Tec Research and Development Institute with having industry experience in Bharat Heavy Plate and Vessels Ltd. Published and Presented an IEEE paper on control of DFIG connected to variable speed wind turbine.
(Actively Seeking for Job Opportunity in Core Domain)
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
1. H: 720-2206848 CHENNI ADIAMAN elad8244@colorado.edu
www.linkedin.com/in/elanchetchenniadiaman
OBJECTIVE
Dedicated Electrical Engineering Graduate Student specializing in Power electronics seeking internships/full-time positions.
EDUCATION
University of Colorado Boulder, Colorado, USA. August 2018 – December 2020
Professional Master’s in Electrical Engineering (Power Electronics)
Courses: Power Electronics, Electric Vehicle Drivetrains, Modelling and Control of Power Electronics Systems, Control Systems
Analysis, Power Electronics – Photovoltaic System Lab, Universal Input LED Driver Design Lab, Engineering Management.
Upcoming Courses: Analog IC Design, Battery Management and Control, Modelling and Simulation of Battery Dynamics.
Pondicherry University, Puducherry, India. 2014 - 2018
Bachelor’s degree in Electrical and Electronics Engineering
WORK EXPERIENCE
Intern – Research and Development, RRT Electro Power (P) Ltd, India. 2016– 2018
- Performed quality and stress tests and identified a PCB layout issue that caused losses in a windmill drive module.
- Implemented ‘Controlled Area Network’ (CAN) Protocol for communication between the EV and Charging Station.
- Assisted the Engineering Team in the design and development of a three-phase charging station with regular and fast
charging options for an Electric Vehicle (Mahindra Reva).
- Worked on PCB Design, component selection, generating Bill of Materials (BOM) and parts lists for DC-DC converters.
ENGINEERING EXPERIENCE
University Of Colorado Boulder 2018 – Present
Electrical Team – SOLAR DECATHLON (US DEPARTMENT OF ENERGY) – Leading the design and development of the
‘Building Monitoring System’ (BMS) responsible for monitoring the battery conditions, charging the battery with maximum
available power from solar panels and power supply to/from the grid for a self-sustaining house. Estimated completion – June 2020.
LED Driver Design Lab – Designing two 25 W Universal input LED Drivers with input specification ranging from 85-264 V and
50-60 Hz and 20 V DC Output - one with a current mode controlled PWM Chip and SiC MOSFET and another module with
MPS4027 LED Controller without secondary control circuitry to compare performance characteristics.
Standalone Photovoltaic System – Built a complete 85 W Photovoltaic system consisting of a buck converter with digital control
to achieve Maximum Power Point Tracking (MPPT) to charge a 12 V battery, a boost converter (12V-200V) DC with analog control
circuitry and a true sine wave inverter (200 Vdc – 120 Vac) with digital control.
Design and modelling of EV drivetrains – Battery and controls using (SOC), DC-DC converter and AC drive. (With and without
synchronous motor field weakening) and Testing of EV drivetrains under different drive cycles – US06, UDDS, etc.
Pondicherry University 2014-2018
- Design and Simulation of an LLC Resonant Converter with an APFC Rectifier for a single-phase, onboard EV charger
application.
- Automated rain protection system for the cricket pitch. Involved a complex switching mechanism for both automatic and
manual control, forward and reverse operation of motor shafts.
- Worked extensively with Arduino boards for mini-projects such as quadcopters and line followers.
- Built a prototype of a manual (Pedal powered) washing machine which would be useful in remote areas without access to
uninterrupted electricity.
SKILLS
Tools - MATLAB, SIMULINK, PSPICE, Cadence OrCAD Capture CIS, LT Spice, Code Composer Studio, SIMPLIS.
PCB Design Tools - Altium, OrCAD Schematic, OrCAD PCB Editor, Eagle.
Programming Language - C, C++.
Operating Systems - Windows, Linux.
Lab Skills - Soldering, DMM, Oscilloscopes, Network Analyzers, Power Supplies, Troubleshooting, Testing and Debugging.
ACADEMIC AND LEADERSHIP ACHIEVEMENTS
- World rank 406 in ‘TCS CODE VITA 2016’ – An international competitive coding contest with over a hundred thousand
participants from 63 countries.
- Student Coordinator - Technical Club (MVIT, Puducherry, India) – Organized various technical events and managed to
bring in sponsors to host competitions.
- Notable Public Speaking Skills – Ranked top 10 in the ICTACT Youth Present 2017. (Puducherry, India)
- Student Employee – Salesfloor team at the CU Bookstore: Responsible for day to day functioning of the store, customer
service and training new employees.