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1. D.NARAHARI
10th
May 1993, INDIA
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 APPLICATION 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, FUJI and SEMIKRON.
 Be able to evaluate,specify,implement and troubleshoot power components: IGBTs,Thyristors
Power diodes, Gate driver circuits, high power capacitors, chokes/inductors, transformers.
 Know how to check and prepare of data sheets, testing reports and documentations.
 Know how to testing the short circuit test of igbt.
 Experience in testing the 2L topology of (6th
& 7th
) generation of Econo dual Mitsubishi,
Six pack Igbt of infenion.
 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 convertsmodules 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,magadi Road
Bangalore
Mobile no: +91-9100685122
E-mail id: naraharieee207@gmail.com

2. Educational Qualification
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
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 ANDSIZING
 CIRCUIT BREAKER SELECTIONAND SIZING
 ELECTRICALPROTECTION SYSTEM
 SUBSTATION/SWITCHYARD DESIGN
 SHORT CIRCUIT CALCULATION
 TRANSFORMER SELECTION AND SIZING
 CABLE SELECTIONANDSIZING
 BATTERY AND CHARGER SIZING
 UPSAND DGSIZING
Technical Skills
Know how to operate PQ Analysis meter of different series.
 FLUKE 434,435 Series-2
 Krykard ALM31/32/33/35
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

3.  FLUKE Thermal Imager
 HV Test
 Megger Test
 AUTOCAD
Additional Skills
 Proficiency in entireMS-OFFICE
 MATLAB /SIMULINK
 Demonstrate power circuit simulation capability with help of PSIM
 Good understanding of internettools
Personal Traits
 Adapt easily to new concepts andresponsibilities
 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: BANGALORE
DATE:
D.NARAHARI