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A new method to design a Voltage Source Inverter (VSI) for power factor correction with three phase induction machine as load is proposed. The machine parameters are obtained from practical induction machine. These parameters are employed for the simulation of induction machine. The control strategy presented in this paper is based on instantaneous reactive power theory. Simulation is carried out...
The problem of controlling half bridge single phase unity power factor rectifier circuit is considered. The control objectives are to achieve i) output regulation and ii) near unity power factor in the presence of an uncertain load. The considered problem is dealt with using a double-loop controller developed on the basis of the system nonlinear model. The inner-loop is designed using Lyapunov technique...
This paper presents an approach to coordinate Distributed Generation (DG) such that quantities in an unbalanced distribution system are balanced and power factor corrected. Models for the DG and three-phase distribution network are combined to form a set of Differential Algebraic Equations (DAE) that represent the behavior of the distribution system. Two state-feedback controllers with reference inputs...
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