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During recent years due to the policy making at the international level as well as the policies adopted by the Ministry of Energy of Iranat the domestic level, the use of small photovoltaic generators has received priority by the household subscriber. Because such generators shown on-linear behavior resulting from uncertainty of the sunlight radiation, designing and employing active filters for them...
In this paper a multi-objective criterion function is introduced to maximize annual energy input (AEI) and minimize permanent magnet (PM) volumes in a permanent magnet synchronous generator (PMSG). First, a PMSG is designed and modeled analytically to achieve above mentioned targets. After that, effects of various generator parameters on the two above-mentioned objective functions are analyzed using...
Presenting a CMOS dual-loop, mixed-mode control circuit for 10.7 Gbps OC-192 laser diode/modulator driver chip is the purpose of this paper. This circuit is a part of a whole LDD chip, which is designed by standard TSMC 0.13 mum RF CMOS technology. Dual loops work concurrently to control average power and extinction ratio (ER) of laser diode or EAM/MZM devices
Unbalanced load is one of the fashionable problems in distribution systems, which has great unfavorable effects such as unbalancing in three phase voltages, increase of energy losses and occupation of feeder capacity. There are two main sources of unbalanced load, the first ununifored distribution of the single phase customers and the other, their accidental and unsimultaneous treatment. For reform...
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