Engineer Power
Resume:
* [pic]
. CURRICULAM VITAE
E-mail: **.**********@*****.***
MOHD IRFAN
Mobile:
Hyderabad.
> Having 3.5 years of experience in developing firmware and hardware.
> Worked on DLMS based Smart Energy Meter (ASM72 Three Phase Four Wire
Whole Current Meter) of 1.0 class accuracy.
> Worked for Single Phase Smart Meter (ASM63 - Single Phase whole
Current Meter).
> Worked on Touch switches 10amps switch, 35amp switch, fan regulator,
dimmer and mp3 player.
> Worked on Auto Cad E cad and or cad design.
2 EXPERIENCE
> Engineer in AMI Tech (I) Pvt.Ltd, from June 2012 to till date .
> R & D Trainee engineer in Donshah e solution from Nov 2010 to May
2012.
3 ACADEMIC PROFILE
> B. Tech. in Electronic and communication engineering from JNTU 2010 .
4 area of expertise
Designing : AUTO CAD, E CAD,
ORCAD.
Programming Languages : Embedded C
Hardware : Schematic entry,
Single layer PCB designing,
Debugging H/W.
Operating System : Windows XP and fedora12
Protocol / Standards : UART, I2C, SPI, HDLC.
Embedded c : MSP430F47197, AT89C52, ARM7
(LPC2148).
DSPIC30F2020.
IDE : Uvision 2 and 3, IAR Embedded
Workbench,
MPLAB IDE V8.85 and MPLAB IDE
V8.86
Tools : MSP- FET430UIF Debugger, kalki tool mplab
icd2, mplab
icd3, Three Phase Test Bench,
Oscilloscope.
5
6 projects handled
Title: ASM72 (Three Phase Four Wire Whole Current Meter)
Tool: IAR Embedded Workbench 6.0, MSP-FET430UIF, TDS2024B(oscilloscope),
Three phase four wire Isolation load (Imax-60A), Three Phase Energy Meter
Test Bench and High Voltage Break Down tester.
Standards: IS13797, IEC 62056/ET-13
Project Description: ASM72 is a DLMS based Three Phase Four Wire whole
current Meter. It is designed with Low power microcontroller-MSP430. It is
interfaced with GSM/GPRS for upstream and ZigBee for downstream
communication. It measures the three phase voltages, four currents, from
these parameters per phase active, reactive, power factors and maximum
demands are derived. Periodically these all parameters are transmitted to
server using GSM/GPRS. It has a special feature of remote connection and
disconnection of load using Latching type relays.
Responsibilities:
> Developing firmware for measuring Three phase voltages and Four
currents, and derived parameters like frequency, Power factor, Phase
angle, Active Power, Reactive Power, Apparent power.
> ZigBee protocol Development.
> Measuring and maintain a load survey, billing, tampers and maximum
demand.
> Developing DLMS stack as per IS15595/ET13 standard.
> Testing and debugging Controller and SMPS based power supply cards.
> Calibration of ASM72 as per 1.0S class accuracy.
Skills:
Embedded c, Hardware designing, HardwareDebugging and Dlms Protocol
testing.
Tools:
MSP- FET430UIF Debugger, kalki tool mplab icd2, mplab icd3, Three Phase
Test bench,Oscilloscope.
Title: ASM63 (Single Phase Smart Energy Meter)
Standards: IS13797 and CEA Guidelines.
Project Description: ASM63 is a Proprietary protocol based single Phase two
Wire whole current Meter. It is designed with Low power microcontroller-
MSP430F47197. It is interfaced with ZigBee to communicate with DCU. It
measures the phase voltage, Phase and Neutral currents, from these
parameters frequency, power factor, phase angle, active, reactive and
apparent powers are calculated. Periodically these all parameters are
transmitted to DCU using ZigBee Mesh Network. It has a special feature of
remote connection and disconnection of load using Latching type relays.
Responsibilities:
> Develop firmware for measuring phase voltage, phase current, Neutral
current and derived parameters like frequency, Power factor, Phase
angle, Active Power, Reactive Power, Apparent power.
> Measured and maintain a load survey, billing, tampers and maximum
demand.
> Testing and debugging Controller and SMPS based power supply cards.
> Calibration of ASM63 as per 1.0S class accuracy.
Skills:
Embedded c, Hardwaredesigning, Hardware debugging and Dlms Protocol
testing.
Tools:
MSP- FET430UIF Debugger, kalki tool mplab icd2, mplab icd3, Three Phase
Test bench,Oscilloscope.
TITLE: MODULAR SWITCHES WITH THE CONCEPTS OF ISW COMMUNICATION
Project Description: The Project is based on designing on/off switch
with cap sense. Here the motto is to replacing mechanical switch with
automated switch using remote and cap sense. Cap sense means
capacitive sensor, this feature is having in Cypress Microcontroller,
CY8C-21234 acting like a Slave. On the other side Master is Renesas
Microcontroller R8C-27. The communication is between Master and the
Slave is used Single Wire Communication Protocol. This ISW protocol is
developed in Silabs C8051F300 Microcontroller. Here all switches are
scanning and communicating by with IR remote control Master (Renesas).
Company : Donshah e-solutions pvt ltd Hyderabad.
Client : Vinay Electricals,Mumbai.
Team size : 8.
Technology used: ISW Communications, Cap sense technology.
Role in project : Software development and testing engineer.
Responsibility : Testing the following functions of both
software and hardware section
Software section
> Performances Of capsense in switche.
> Checking communication between master and slave .
Hardware section
> Checking conversion section in the power supply section
> Checking of Component mounting in the PCB boards.
Title : ULTRASONIC PEST CONTROL
> The main aim about our project is to provide pest control in
agricultural field.
> Here we are using Dspic30f2020 microcontroller.
> Each Pwm pin should oscillate for different frequencies.
> We have set four frequencies 19k,25k,37k and 42k.
> Mplab 8.53 or 8.56 version can be used with mplabc30 complier.
Skills:
Embedded c, Hardware designing and I2c Protocol testing.
Tools:
MSP- FET430UIF Debugger, kalki tool mplab icd2, mplab icd3, silabs
oscilloscope.
Personal Profile:
Name : Mohd irfan.
Date of Birth : 20-June-1988
Nationality : Indian
Religion : ISLAM
Martial Status : Single
Sex : Male
Father's Name : Mohd Khaja Pasha
Passport No : L6525519
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