Sachin Hegde

Magnetics design and development

Development of power electronic converters for automotive and battery operated systems. Design and simulation of DC-DC converter systems. Hramonics, EMI and various measurements of power electronic circuits Responsible for WCCA(Worst Case Circuit Analysis)and tolerance analysis of Battery Management Circuits

Compensation of nonlinearities in three level inverteres with high swithcing frequency and low grid filter inductance. Analysis of effect of dead time , semiconductor device voltage drops, minimum pulse width and overmoduolation on inverter output current and voltage for BSNPC, NPC topologies for different swithcing frequencies. Implementation of compensation method on an inverter prototype.

Working on development of grid connected 3 phase inverters

1. Co-ordination of the re training projects 2. Preparing presentations for trainings and Documentation of the Projects.

1. Simulation of mini fire tender using Unigraphics for Mahindra Bolero vehicle for one of the Indian Airports 2. Preparing technical presentation for Rosenbauer products. 3. Site identication for Windside wind turbines in urban areas. 4. Project co-ordination for Rosenabuer projects in southern Asia

1. Designing and simulating of power electronic converter circuits using maximum power point tracking (MPPT) for solar powered digital TV 2. Circuit simulation by Altium designer and PCB design using Eagle for gas sensor project. 3. Intra Cranial Pressure sensor set up design and project co-ordination for the same.

Power Electronics and Automation

Power Electronics and Power Systems Engineering