Simulation of 3 Phase Induction Motor in MATLAB With Direct and Soft Starting Methods (Electrical/Electronics Project)

ABSTRACT

Asynchronous machines are considered nowadays the most commonly used electrical machines, which are mainly used as electrical induction motors. Starting the induction motor is the most Continue reading

The Development of Multi-Axis Real-time Substructure Testing (Civil Project)

ABSTRACT

Real-time substructure is a novel hybrid method for the dynamic testing of structures. During an experiment, the structure of interest is divided into two entities. The crucial parts for the project undertaken are physically replicated and loaded Continue reading

Expansion of Dynamic Simulation Model for a Distributed Generator Unintentional Islanding Detection Scheme (Electrical Project)

ABSTRACT

The interconnection of distributed resources requires specific voltage regulation, monitoring, protective relaying, power quality, and islanding detection. For this reason IEEE established standard IEEE 1547 that ensures the Continue reading

MATLAB/Simulink Implementation and Analysis of Three Pulse-Width-Modulation (PWM) Techniques (Electrical Project)

ABSTRACT

With advances in solid-state power electronic devices and microprocessors, various pulse-width-modulation (PWM) techniques have been developed for industrial applications. For example, PWM-based three-phase voltage source inverters (VSI) Continue reading

Wheelchair Fatigue Reducer (Electronics/Biomedical Project)

EXECUTIVE SUMMARY

Our designated stakeholder has identified that he wishes for the design team to conceptualize a system for wheelchair uses that reduces fatigue and decreases the chance for chronic musculoskeletal issues. Some of the alternatives designs Continue reading

Design of a PV System With Variations of Hybrid System at Addis Ababa Institute of Technology (Mechanical/Electrical Project)

The aim of hybridizing renewable energy sources is that the main load shall be covered by the available solar energy source and other sources shall function as a complement when there is a deficiency in the main source. The aim of the system is to Continue reading

Virtual RC Damping of LCL-Filtered Voltage Source Converters With Extended Selective Harmonic Compensation (Electrical Project)

ABSTRACT

Active damping and harmonic compensation are two common challenges faced by LCL-filtered voltage source converters. To manage them holistically, this paper begins by proposing a virtual RC damper in Continue reading