Autodata has three verticals namely Automation, Electrostatic Precipitator Controls and a Power Electronic Department making DC power supplies, static VAR and PF compensation equipment. Please visit our web site htts://www.autodatatech.com
We are interested in developing a range of Active front End systems for Power factor improvements and Harmonic Compensation.
Also being considered for development is a rectifier for high Voltage fed by a three phase Trafo operating at 1000Hz, with a V/F control of the primary. The secondary will be a delta star each connected to a three-phase bridge connected in series. Ratings will be from 10kVA to 250kVA.
As of now we are developing, manufacturing , commissioning and maintaining a range of line commutated Thyristor control equipment for Transformer primary control of single and three phase transformers to control the operation of Electrostatic precipitator power suppliers with an output in the range of 95 to 120 kV and up to 2000 MA.
ESPs are used to reduce particulate emission controls in large and small power plants, sinter plants , Steel and Cement Plants. In association with a Company from the USA,
we are engaged in high frequency fed transformer rectifier systems for ESP applications. These involve 25 resonant switching inverters.
DC power supplies for Electro deposition and Battery Charging, including EV Charging is an important activity for us. .
Additionally we also make analog and digital heater controls with line commutated thyristor topologies for a wide range of applications.
Our control platform is based on Texas Instruments Picolo series DSP with associated peripherals like mux/demux units, A to D and D to A convertors, communication memory, Digital and anolog inputs and outputs and Human Machine Interfaces.
Candidate should be comfortable in the following areas:
Simulation ( PCIM, Matlabs)
Code Composer software and C programming
Programming in C, debugging
Familiarity with power topologies ( AFE, Buck boost converter, resonant converter)
Gating and protection of IGBT, Mosfet, SCR
Hardware design
PCB multilayer design
Validation of hardware and software
Exposure to product design
Manufacturing , testing and servicing documentation for products and systems.
Magnetic design of chokes and transformer at 50hz ad high switching frequencies up to 50k hz
Thermal design and familiarity with thermal design software.
GSM based data logging and intervention
What we are looking in the candidate:
Enthusiasm coupled with explicit understanding of basis principles in the fields of application described
Commitment to work with our group for a mutually agreed minimum period of time
Capable of working well in a team
Site visits for commissioning and servicing will be part of the responsibilities, if requested by junior staff or manage