Yazar "Alcinoz, T" seçeneğine göre listele

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    Application of SVC on dynamic load for different load types
    (UNIV WEST ENGLAND-UWE, 2005) Eminoglu, U; Asun, SA; Alcinoz, T
    This paper investigates the effect of different characteristics of dynamic load on the system voltage profile and active/reactive power variations. For the dynamic load, exponential recovery load model is used and four different exponents of the load are considered to model different dynamic loads. For the voltage control, Static Var Compensator (SVC) is implemented and dynamic analysis of SVC on voltage control is simulated with a simple-three bus power system using Matlab SimPowerSystems Blocksets. The simulation results indicate that significant improvement on voltage profile could be achieved by using SCVs for different dynamic loads.
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    Location of facts devices on power system for voltage control
    (UNIV WEST ENGLAND-UWE, 2005) Eminoglu, U; Alcinoz, T; Herdem, S
    The modelling of the load has a significant effect in the electrical power systems. This paper presents the effect of different static load models on the location of Static VAr Compensator (SVC). The static load types, in which active and reactive powers vary with voltage as an exponential form, are used. The effect of appropriate location of the SVC on voltage control for variable load conditions is investigated. For this purpose each load is varied as a stair-case and voltages are controlled at the desired levels by using minimum number of Static Var Compensator (SVC). Modelling and simulation of the system are performed using Matlab SimPowerSystems Blocksets. PI controllers are used to control SVC firing angles. The studied power system is a simple five-bus system.