Robots are now frequently used to complete tasks more quickly, precisely, and reliably than people. Articulated manipulators are highly coupled, nonlinear, timevarying systems that are subject to a number of uncertainties, ...
The stability of a power system is essential to maintain an uninterrupted and uniform
supply of electricity to consumers. Various disturbances in the power system, such as threephase to-ground faults, ...
Medical robots, with manipulator arms having multiple degrees of freedom, play a crucial
role in surgery for complex surgical tasks performed by instruments mounted to it. This
thesis proposes and implements a tracking ...
Electrical energy is very important for the development of a country’s economy. Accordingly,
establishing large power plants requires a proper design of the generating systems. One of the big
mechanisms for ...
A small-scale hybrid standalone power system is becoming a popular alternative in remote
areas where a grid connection is not economically feasible. This study tried to engage PSObased optimal sizing and control scheme, ...
A power system is a complex, nonlinear, and dynamic system, with its operating
parameters continuously changing with time. High-voltage transmission power systems are
frequently subject to transient instability problems ...
Power system contingency is an operating condition that can occur due to a discontinuity in the system and leads to overall system voltage instability. In recent years, Ethiopian Electric Power has experienced partial power ...
Distribution systems are constantly at risk of failure due to a variety of factors, including lightning strikes, equipment aging, human error, and breakdown of power system components. These phenomena affect the system ...
Industry growth, increased power consumption, the installation of new feeders, and the
extension of existing feeder lines have all contributed to an extraordinary increase in
electrical energy demand at the Debre Birhan ...
Robots are now frequently used to complete tasks more quickly, precisely, and reliably than people. Articulated manipulators are highly coupled, nonlinear, timevarying systems that are subject to a number of uncertainties, ...
The stability of a power system is essential to maintain an uninterrupted and uniform
supply of electricity to consumers. Various disturbances in the power system, such as threephase to-ground faults, ...
Medical robots, with manipulator arms having multiple degrees of freedom, play a crucial
role in surgery for complex surgical tasks performed by instruments mounted to it. This
thesis proposes and implements a tracking ...
Electrical energy is very important for the development of a country’s economy. Accordingly,
establishing large power plants requires a proper design of the generating systems. One of the big
mechanisms for ...
A small-scale hybrid standalone power system is becoming a popular alternative in remote
areas where a grid connection is not economically feasible. This study tried to engage PSObased optimal sizing and control scheme, ...
A power system is a complex, nonlinear, and dynamic system, with its operating
parameters continuously changing with time. High-voltage transmission power systems are
frequently subject to transient instability problems ...
Power system contingency is an operating condition that can occur due to a discontinuity in the system and leads to overall system voltage instability. In recent years, Ethiopian Electric Power has experienced partial power ...
Distribution systems are constantly at risk of failure due to a variety of factors, including lightning strikes, equipment aging, human error, and breakdown of power system components. These phenomena affect the system ...
Industry growth, increased power consumption, the installation of new feeders, and the
extension of existing feeder lines have all contributed to an extraordinary increase in
electrical energy demand at the Debre Birhan ...
The power system continuously experiences various disturbances, which lead to lowfrequency oscillations. It takes place among the rotors of the synchronous generator, which
is connected to the power system. ...
The overhead power transmission system is a network of conductors that are used to carry power from
the generation station to the load side for most power plants around the world, including Ethiopia.
Fault ...
Ultrasound imaging has a widespread application in industrial and biomedical applications
and in particular, portable/miniaturized ultrasound imaging systems are gaining popularity
in point-of-care diagnostics. However, ...
Power loss and reliability are concern of any power networks. This thesis try to address
these problems by integrating distributed generation in a network. Optimization part is
executed in two steps. ...
Renewable energy plays a significant role in the power generation revolution in line with
the future smart grid focus. one of the most abundant, clean and green energy productions
is the solar energy. Bahir Dar ...
The main goal in the power system is to transmit the power in a more economical way with high
power quality and power factor, having a smaller possibility of system collapse or failure.
Operation of power ...
Stand-alone hybrid power systems has been attracting to supply energy to rural area in all
aspects like, sustainability, reliability, and environmental protection, for communities
living in areas where grid ...
This thesis presents design of fuzzy proportional integral derivative load frequency control
for multi-area power systems using particle swarm optimization. Area-1, area-2, and area-3 comprises Tana Beles, Fincha, and ...
Due to rapid increment of power demand, there is massive growth of interconnection which
has given rise to numerous challenges in the power network.When a given disturbances
are happened at a specific location,it is hard ...
It is evident that Voltage instability and increased power loss on distribution systems are
major challenges due to ever increasing load growth. To overcome these problems several
techniques have been used. Gondar ...