Integrated design of efficient & reliable motor drive and pfc using low cost microcontroller with embedded pga’s and cla
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Integrated design of efficient & reliable motor drive and pfc using low cost microcontroller with embedded pga’s and cla

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ECWAY TECHNOLOGIES @ 2013 IEEE EMBEDDED PROJECTS ...

ECWAY TECHNOLOGIES @ 2013 IEEE EMBEDDED PROJECTS
ECWAY TECHNOLOGIES @ 2013 IEEE MECHANICAL PROJECTS
ECWAY TECHNOLOGIES @ 2013 IEEE VLSI PROJECTS
ECWAY TECHNOLOGIES @ 2013 IEEE ROBTICS PROJECTS
ECWAY TECHNOLOGIES @ 2013 IEEE POWER ELECTRONICS PROJECTS
ECWAY TECHNOLOGIES @ 2013 IEEE JAVA PROJECTS
ECWAY TECHNOLOGIES @ 2013 IEEE .NET PROJECTS
ECWAY TECHNOLOGIES @ 2013 IEEE NS2 PROJECTS
ECWAY TECHNOLOGIES @ 2013 IEEE MATLAB PROJECTS
ECWAY TECHNOLOGIES @ 2013 IEEE ANDROID PROJECTS
Summary:
Final Year IEEE Projects for BE, B.Tech, ME, M.Tech, M.Sc, MCA & Diploma Students latest Java, .Net, Matlab, NS2, Android, Embedded, Robtics, VLSI, Power Electronics IEEE projects are given absolutely complete working product and document providing with real time Software & Embedded training......
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JAVA & .NET PROJECTS:
Networking, Network Security, Data Mining, Cloud Computing, Grid Computing, Web Services, Mobile Computing, Software Engineering, Image Processing, E-Commerce, Games App, Multimedia, etc.,
EMBEDDED SYSTEMS:
Embedded Systems, Micro Controllers, DSC & DSP, VLSI Design, Biometrics, RFID, Finger Print, Smart Cards, IRIS, Bar Code, Bluetooth, Zigbee, GPS, Voice Control, Remote System, Power Electronics, etc.,
ROBOTICS PROJECTS:
Mobile Robots, Service Robots, Industrial Robots, Defence Robots, Spy Robot, Artificial Robots, Automated Machine Control, Stair Climbing, Cleaning, Painting, Industry Security Robots, etc.,
MOBILE APPLICATION (ANDROID & J2ME):
Android Application, Web Services, Wireless Application, Bluetooth Application, WiFi Application, Mobile Security, Multimedia Projects, Multi Media, E-Commerce, Games Application, etc.,
CONTACT US:
Ecway Technologies,
15/1 SATHIYAMOORTHI NAGAR, 2ND CROSS,
THANTHONIMALAI(OPP TO GOVT. ARTS COLLEGE)
KARUR-639005.
TamilNadu , India.
Cell: +91 9894917187.
Website: www.ecwayprojects.com www.ecwaytechnologies.com Mail to: ecwaytechnologies@gmail.com

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Integrated design of efficient & reliable motor drive and pfc using low cost microcontroller with embedded pga’s and cla Integrated design of efficient & reliable motor drive and pfc using low cost microcontroller with embedded pga’s and cla Document Transcript

  • INTEGRATED DESIGN OF EFFICIENT & RELIABLE MOTOR DRIVE AND PFC USING LOW COST MICROCONTROLLER WITH EMBEDDED PGA’S AND CLA ABSTRACT: Heating ventilation and air conditioning (HVAC) drives commonly utilize variable speed control to maximize efficiency and increasingly power factor correction (PFC) stage in the rectifier design to comply with regulations, such as IEC 61000-3-2, which limit the input current harmonics. Cycle by cycle control is desired for both the PFC stage and motor inverter. Closed loop control of these stages consumes the entire bandwidth available on a typical microcontroller leaving no bandwidth to implement fault diagnostics, housekeeping and host functions. This paper presents design of motor control and PFC using a single low cost microcontroller (MCU- TI TMS320F2805x) with embedded analog subsystem consisting of programmable gate arrays (PGA) to sense the shunt inverter currents, windowed comparators and DACs for programmable protection levels; and small footprint control law accelerator (CLA) to double the bandwidth. The integrated design reduces the number of components, reducing board size and build cost and enables on the fly changes which brings enhanced control possibilities for a cost sensitive market without compromising on cost.