DINUSHA CHANDIMA

A dedicated, passionate and hardworking individual with a strong motivational drive of becoming a successful, well-quali ed professional in the industry. A exible, supportive and responsible team player with a practiced aptitude for leadership. A good listener and a fast learner with ability to study under pressure and in foreign environment.

POWER QUALITY IMPROVEMENT USING SHUNT ACTIVE POWER FILTER 

In the project a new control algorithm based on instantaneous power theory (pq theory) for three phase four wire system is taken for a shunt active power filter (SAPF) to compensate harmonic and reactive power, power factor of a three phase non-liner load uncontrolled bridge rectifier. Sensing load current,DC bus voltages and source voltages compute reference current of the SAPF. Driving signals of SAPF are produced by feeding reference and actual reference currents of APF to hysteresis bank current controller. As proposed model contains three phase four wire system, neutral current compensation also taken care by SAPF. MATLAB/SIMULINK power system tool box is used to simulate the project. 

DEVELOPED A WEB SITE FOR ONLINE EDUCATION 

This is my 1st project in Education. I started the web site called “ONLINE MATH INSTITUTE” for Online Education during to COVID Pandemic. Web site provides opportunity to students to select their teachers and continue their online studies. 

URL - https://onlinemathinstitute.com