D.NARAHARI
Electrical engineering with a bachelor’s degree, seeking entry level opportunity to work in electrical department Of a good established organization. I am looking for a career that is both challenging and reward
Experience
Presently working as a POWER QUALITY ENGINEER with In Phase power technologies Pvt.Ltd. From 24th September 2018 at Bangalore.
Job Responsibilities
I did the power quality and harmonic audits in many industries such as ThyssenKrupp, legrands pvt.ltd, Mahindra Sona pvt.ltd, RL Steel and energy, Saf Yeast Co.Pvt.Ltd Deccan cement Plant and other steel manufacturing, textile, automobiles and pharma companies.
Having a good knowledge and working experience in the field of power quality measurement and analysis,solving practical problems (voltage dips, flickering, current spikes, reactive power flow) harmonic filtering and mitigation.
Know how to Making PQ reports by using POWER LOG & PAT software.
Hand on experience of operating standard PQ Meters like Fluke power quality analyzer series of 433/434/435 and krykard meter of ALM 31/32/33/35.
Having Experience in testing the 3Level (Active Harmonic filter) panel rating of 415v,630amps
& 690v,150amps and also know the testing of different percentage such as 7%,14% detuned reactors of APFC panels of different ratings 1800kvar 1500kvar 1000kvar,500kvar 200kvar,100kvar.
Commissioned the 3L & 2L topology of active harmonic filters of wide verities ratings of 3L 415v (630amps, 315amps, 150amps, 100amps, 75amps,60amps,30amps) & 2L 415v 400amps, 200amps.
Commissioned AHF with communicating detuned apfc panel.
Experience in troubleshooting of panel if malfunction happens like breaker, motor kit of different makes(ABB,SEMINES,SCHNIDER,ETON),voltage sensing,overcurrent,CT sensing issue,NTC sensing etc.
Know how to select the CT Sizing of burden, class (summation CT, amplification CT) and CT connections.
Know how to test different types and ratings of PWM & filter reactor torniodal.
Know how to check the healthiness of High voltage power semiconductor device like IGBT’S of different makes such as INFENION, MITSUBISHI, and SEMIKRON.
Experience in testing the 2L topology of (6th
& 7th) generation of Econo dual Mitsubishi.
Experience in PCB testing of Controller (PEC-200 PEC-100), Gate driver and 3L & 2L voltage sensor of (AC & DC), NTC card,Addon card
Experience in testing of 3L power modules of different ratings of 315amps 150amps.
Involved in In phases in house project of R&D.
Involved in testing of UMPS (uninterrupted motive power supply) with TATA POWER PROJECTS. Address: PLOT.NO:220
Byadarahalli,Mgadi road
Bangalore
Mobile no: +91-910*******
E-mail id: adkbx8@r.postjobfree.com
Mini projects:
Title1: Next generation alternative energy storage application with super capacitor/ulter capacitor. Title2: Solar panel with sun position tracking.
Major project:
Title1: Unified power flow controller without dc link: Direct Control concept for flexible AC transmission system by using matrix converter.
Certification on successfully completion of one week course on “Electrical Maintenance and Safety” conducted by the ATI-EPI (ADVANCED TRAINING INSTITUTE OF ELECTRICAL AND PROCESS INSTRUMENTATION)
Educational Qualification
Academic Projects
Certification
Training
I have undergone 2 month’s training from HYDERABAD INSTITUTE OF ELECTRICAL ENGINEERS on Electrical Design & Detail Engineering Concepts. Having Exposure on
INSTRUMENT TRANSFORMER SELECTION AND SIZING
CIRCUIT BREAKER SELECTION AND SIZING
ELECTRICAL PROTECTION SYSTEM
SUBSTATION/SWITCHYARD DESIGN
SHORT CIRCUIT CALCULATION
TRANSFORMER SELECTION AND SIZING
CABLE SELECTION AND SIZING
BATTERY AND CHARGER SIZING
UPS AND DG SIZING
Technical Skills
Know how to operate PQ Analysis meter of different series.
FLUKE 434,435 Series-2
Krykard ALM 31/32/33/35
Course Board/University Year Of passing %o Of Marks B-TECH EEE JNTU-Hyderabad 2016 72
Intermediate Board Of Intermediate 2011 80
SSC State Secondary Board 2009 83
FLUKE Thermal Imager
HV Test
Megger Test
AUTOCAD
ETAP
E3 Software basics
Additional Skills
Proficiency in entire MS-OFFICE
MATLAB basics
Good understanding of internet tools
Personal Traits
Adapt easily to new concepts and responsibilities
Very much eager to learn new things
Declaration
I hereby, declared that the information furnished above is true to the best of my knowledge. PLACE: BANGALURU
DATE:
D.NARAHARI