reliability evaluation of a large-scale composite power system faces to numerous events/outage and consequently imposes an extensive burden of calculations. in order to simplify the problem, determination of an equivalent system for large-scale power system is inevitable. this paper proposes a framework as reduction technique to separate a composite power system to three areas: external area, o...

this paper presents novel active filter for mitigation electromagnetic interference (emi) and other adverse effects of pulse width modulation (pwm) inverter-fed ac motor system. an active filter proposed and devised for this system is characterized by sophisticated connection of two small separate filters, capable of mitigating all the adverse effects. this paper provides high frequency models ...

This research seeks to test the performance of a palm nut-fibre cake breaker and separator machine alleviate problem hand separation by local oil producers. It takes into consideration standard cylindrical shape cake. The operated on an electric motor 2.2 kW at 1420 rpm. average throughput capacity was 107.72 kg/hr with weight 120 kg. Test results indicated efficiency 92%. Also, cost estimation...

i t c k w t s c i t m The functional neuroanatomy of time estimation has ot been well-documented. This research investigated he fMRI measured brain response to an explicit, rospective time interval production (TIP) task. The tudy tested for the presence of brain activity reflectng a primary time keeper function, distinct from the rain systems involved either in conscious strategies o monitor ti...