Study and Simulation of the Unified Power Flow Contr-oller(UPFC) In Power System Abstract The main objectives of Flexible AC Transmission Systems (FACTS) devices are to increase the transmission capacity of lines and to control the power flow over designated transm-ission system. FACTS devices can perform all objectives of reactive power control and voltage control […]
VHDL Implementation of Interleavers : Fundamental and Recent Developments for Wimax and Wlan Abstract In this age of wireless communication, WLAN and WiMaxare the most common IEEE standards used for wireless. The con-cept of OFDM is used in these standards to obtain a high data rate in addition to reducing the effects like inter […]
Effect of Methanoic Extract of the Leaves of Calotropis Gigntea R.BR. On Leukocyte and Neutrophil Migration Abstract Calotropis gigantea R.Br. is a perennial under-shrub found chiefly in wastelands throughout India. It has been reported as a traditional folkloric medicine for a variety of ailments. Calotropis gigantea belongs to family Asclepia-daceae. The leaves of Calotropis […]
Analytical Study of Traffic Behaviour in a Network on Chip Architecture Abstract A minimal model of computer network traffic has been def-ined in simple as well as complex networks inorder to study the trade-off between topological based and traffic based routing strategies. The traffic exhibits a phase transition from a low to high congestion […]
Extraction ,Characterization And Engine Performance of Jatropha Curcas Oil Abstract Global concern about escalating energy demand, depleting fossil fuel reserves and increasing environ-mental pollution has given an impetus to explore alternative fuels, preferably renewable. Plants oils are a renewable source of combustible material whose energy content can be beneficially utilized for transportation purposes. In […]
Design of Phase Compensation Circuits For Multistage OP-AMP Abstract The technique of compensation is used to provide stability to rather unstable systems, which become so due to obvious use of the closed loop feedback. The capacitor in feedback path that decreases the flow of current through main feed forward path at various frequencies, causes […]
Steady -State and Dynamic Performance of the Static Var Compensator (SVC) Phasor Model Abstract A static var compensator (SVC) is used to regulate voltage on a 500 kV, 3000 MVA system. When system voltage is low the SVC generates reactive power (SVC capacitive). When system voltage is high it absorbs reactive power (SVC inductive). […]
Planning and Optimization of UMTS Network Radio Link with Limited Interference Abstract Coverage and Capacity are significant issues in RF planning process for Universal Mobile Telecommunication System (UMTS). Radio link is interference limited and interference limited network is capacity limited, On the other hand, noise limited network are considered to be coverage limited. An […]
Performance Comparison Of High Frequency Single Phase PWM Inverters Using PSpice Abstract This paper presents PSpice simulation of sinusoidal PWM inverters and their performance comparison . An HPWM inverter has been included with its analysis and simulation results. Aso BPWM, UPWM and HPWM inverters have been shown by using PSpice simulation package and the […]