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The objective of this research was to present a risk analysis methodology for enhancing cyber security and defending the crucial parts of Zambia's electric power grid. By building on the basic concerns of risk assessment and management and using a Design Science Research Methodology (DSRM) as a...

Electricity is central to the development of any economy and in Zambia most of this energy is generated from hydropower plants. Projects for construction of electricity Transmission lines are often delayed therefore some towns which were not connected to the national grid are underdeveloped...

Electricity is central to the development of any economy and in Zambia most of this energy is generated from hydropower plants. Projects for construction of electricity Transmission lines are often delayed therefore some towns which were not connected to the national grid are underdeveloped...

Uninterruptible Power Supplies (UPSs) are widely used for power conditioning applications, whereby the load is to be supplied with current and voltage waveforms containing minimal disturbance. A UPS also provides emergency power to critical loads in case of utility mains failure, and as such...

Although traditional per-phase circuit has been widely used in steady-state analysis and design of induction motors, it is not appropriate to predict dynamic performance of the motor, In order to understand and analyze vector control of induction motors, the dynamic model is necessary....

Recent developments in the design of variable-speed drives have been aimed at the control of a standard squirrel cage induction motor because of its many attractive features including robustness, reliability and low maintenance requirements. This dissertation demonstrates the design of a drive...

Artificial Intelligence (AI) based control techniques are becoming more popular for their applicability to complex control systems. In this research, an Intelligent Controller is designed for a non-linear process with complex dynamics - the Inverted Pendulum. The controller is designed to...