| Computer Architecture and Organization | Power Line Communications | Power Electronics |

1. Computer Architecture and Organization

Modern computer architecture for "low fat" software programs; microcontroller interfaces to the real world.

2. Power Line Communications

Low-speed and high-speed data transmission over power lines; modern interface circuits and protections for PLC communication equipments.

3. Power Electronics

Utility interface issues of power electronics converters for power supplies, development of "clean" power converters and UPS systems; active filters for harmonic current cancellation and voltage restoration; utility interfaces and advanced conditioners for high sensitive loads.

A list of the major projects I worked for during the last 6 years.
 

1. Remote automation and measuring system using a 80x31 compatible microcontroller.

2. Power supply passive EMI filter.

3. Integration of a redundant uninterruptible power supplies system array in an industrial environment.

4. Power meters remote reading system using the GSM network and ABB meters.

5. Remote circuit breakers command using radio link and microcontrollers.

6. High security uninterruptible power supply system using off-line sources.