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1. Introduction This paper proposes a control technique for navigation of intelligent mobile robots. Cooperative behaviours using a colony of robots are becoming more and more significant in industrial, commercial and scientific application. Applications in the area of service robotics demand a high degree of system autonomy, which robots without learning(More)
Keywords: Current harmonics Shunt active power filter Conventional p–q scheme Modified p–q scheme i d –i q scheme Particle swarm optimization a b s t r a c t Selection of proper reference compensation current extraction scheme plays the most crucial role in the performance of an active power filter (APF). This paper mainly describes three different control(More)
This paper proposes a zero-voltage-transition (ZVT) pulsewidth-modulated (PWM) synchronous buck converter, which is designed to operate at low voltage and high efficiency typically required for portable systems. A new passive auxiliary circuit that allows the main switch to operate with zero-voltage switching has been incorporated in the conventional PWM(More)
Distributed Static Compensator (DSTATCOM) is a widely used custom power device in distributed network to perform the power quality improvement tasks like harmonics reduction, power factor correction and maintain reduces constant dc bus voltage. This paper investigates a new topology based on a Distributed Static Compensator (DSTATCOM) coupled with a(More)
In this research study, direct torque and flux control of induction motor drive (IMD) using artificial intelligence based speed control loop (SCL) to minimize the ripple contents of the stator current, flux and electromagnetic torque, and also improving the speed response under transient and steady state conditions. It is quite difficult to optimize the(More)
CERTIFICATE This is to certify that thesis entitled " Input Power Factor Correction using Buck Converter in single phase AC-DC circuit " , submitted by Jagannath Prasad Mishra (Roll No. 107EE066) and authentic work carried out by them under my supervision and guidance. To the best of my knowledge, the matter embodied in the thesis has not been submitted to(More)