Hoballah, Ayman; Taha, Ibrahim B.M.(Timişoara: Editura Politehnica, 2018)
This paper investigates the effects of large scale integration of distributed generation (DG), particularly wind system and photovoltaic system (PV), on power system steady state operation. The performance of power system ...
Syam, Sudirman; Kurniati, Sri; Effendi, Jauhari(Timişoara: Editura Politehnica, 2018)
A PWM control on the active filter for a single phase controlled rectifier is proposed in this paper. This is done
as a comparative study, using two different converters at one pulse control and PWM control (4 pulses) of ...
Kavitha, D.; Raashmi, C.R.(Timişoara: Editura Politehnica, 2018)
The economic load dispatch problem in a power system is to determine the optimal combination of power outputs for all generating units which will minimize the total fuel cost while satisfying all practical constraints. ...
The active flow control of rotor blades decides the efficiency of the wind turbine. This active flow control of wind turbine also has a major role in the fatigue loading of turbine components. The Plasma actuator is one ...
Chellam, Srinivasan; Kalyani, S.(Timişoara: Editura Politehnica, 2018)
The deregulation of electric power sector produces various issues in supplying the power to the transmission lines and loads. The transmission cost in the restructured power market exhibits several impacts on the transmission ...
Abo-Al-Ez, Khaled M.; Tzoneva, Raynitchka(Timişoara: Editura Politehnica, 2018)
Wind power plants with Permanent Magnet Synchronous Generators (PMSG) employ full scale back to back converter that totally isolates the rotating system of the wind power plant from the electrical network. Therefore, there ...
Shah, Faisal Mehmood; Xiao, Han Min; Awais, Muhammad(Timişoara: Editura Politehnica, 2018)
Power electronics switching devices involving Wide Band Gap (WBG) materials such as silicon carbide (SiC) and gallium nitride (GaN) provide a substantial switching level improvements as compared to the silicon (Si) devices. ...
Prabhu, S.R. Boselin; Jarin, T.(Timişoara: Editura Politehnica, 2018)
The primary advantages of non deterministic pulse width modulation (PWM) strategies are that the harmonic
power in the o utput voltage is spread ed over wide r range in the frequency spectrum and does not get grouped at ...
Patel, Jignesh P.; Patel, Hardik; Joshi, S.K.(Timişoara: Editura Politehnica, 2018)
In this paper, the use of JAYA algorithm for
classical Economic Dispatch problem of thermal power is demonstrated.
This method has the advantage of tuning less optimization
with consistency. The other competing algorithm, ...
Photovoltaic system utilizes the naturally available solar energy without creating any negative effect on the environment. Solar energy is relatively available in different regions of the world and this makes it a very ...
Bensaber, Abdelhaq Amar; Benghanem, Mustapha; Guerouad, Abdelmadjid; Bensaber, Mohammed Amar(Timişoara: Editura Politehnica, 2018)
Doubly Fed Induction Generator is an attractive
solution in variable wind turbines[1, 2] because of its features
like lessening losses, minimum cost, an improved efficiency
and power control capabilities[2]. Traditionally ...
UmaMaheswari, N.V.; Sahaya Shanthi, L.Jessi(Timișoara : Editura Politehnica, 2018)
A novel Fuzzy logic based adaptation mechanism is proposed to replace the conventional PI controller used in the rotor flux based model reference adaptive system (MRAS). Such adaptive system works satisfactorily in all ...
Umamageswari, R.; Balamurugan, C.R.; Ragavendiran, T.A.(Timișoara : Editura Politehnica, 2018)
Energy demand from renewable energy sources is increasing every day. Therefore, there is necessity to integrate large scale solar PV based systems in the grid in compliance with the specific grid codes. The inverter is the ...
Selvam, N. Panneer; Rajasekaran, V.; Prasanna, M. Arul; I., Gerald Christopher Raj(Timișoara : Editura Politehnica, 2018)
A simple mathematical model is
constructed to analyze the performance of Sensorless
Field oriented controlled Current Source Inverter
(FOC CSI) fed induction motor drive to minimize the
torque ripples during low speed ...
Now a day due to depletion of fossil fuels, renewable energy sources are plying major role in contributing to meet load demand to certain extent. Due to technology advancement and the mass production of the equipments like ...
Abd Elsattar, Ahmed; Atallah, Ahmed M.; El Tantawy, El Sayed F.(Timișoara : Editura Politehnica, 2018)
Multilevel converters are essential
for high capacity turbines and medium voltage
generation. This paper presents an optimum
maximum power Pmax(wopg technique to guaranty
an optimal reference speed. PI controller and ...
Yahiaoui, Fatah; Chabour, Ferhat; Guenounou, Ouahib(Timișoara : Editura Politehnica, 2018)
The aim of this work is to demonstrate the usefulness of Particle Swarm Optimization (PSO) for tracking Maximum Power Point (MPP) in stand-alone photovoltaic system. Maximum Power Point Tracking (MPPT) is one of approaches ...
Thabet, Assem(Timișoara : Editura Politehnica, 2018)
This paper proposes a design of a robust and a simplified dynamic model for a class of cables robots in an under-actuated mode. The objective is to use the under-actuated mode to provide a robust dynamic model which is ...
Prem, P.; Bharanikumar, R.(Timișoara : Editura Politehnica, 2018)
Multilevel level inverters are becoming widely
popular due to their capability to synthesize medium or
high voltage at its terminal with matured low voltage
components. Cascaded H-Bridge(CHB) inverter is one of
the ...