نتایج جستجو برای: real power loss
تعداد نتایج: 1390260 فیلتر نتایج به سال:
A Call Admission Control (CAC) scheme for downlink multimedia service in WCDMA system is proposed in this paper. The admission control based on instantaneous measurements may cause capacity loss and degrade in Quality of Service (QoS) because of abrupt uctuation of the power level at Base Station (BS). Both the average power level of real-time circuit services and average queue size of non-real...
this paper describes an advantageous method for using the capacitor banks in the distribution network, optimally. the aim is to determine the count, location and capacitor values in order to minimize the annual cost resulting from energy losses and capacitor bank’s installation cost. besides, in the case of having nonlinear loads in the network, by installing capacitors in appropriate locations...
This paper deals with the determination of the nonlinear I–V parameters of the equation by adjusting the curve at three points: open circuit, maximum power, and short circuit. Given these three points, which are provided by all commercial array datasheets, the method finds the best currentvoltage (I–V) equation for the Single-diode photovoltaic (PV) model including the effect of the series and ...
distributed generations (dgs) are utilized to supply the active and reactive power in the transmission and distribution systems. these types of power sources have many benefits such as power quality enhancement, voltage deviation reduction, power loss reduction, load shedding reduction, reliability improvement, etc. in order to reach the above benefits, the optimal placement and sizing of dg is...
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