Abstract: Electric vehicles (EVs) have been gaining popularity in recent years due to growing concerns about fuel depletion and increasing petrol prices. Random uncoordinated charging of multiple EVs at residential distribution feeders with moderate penetration levels is expected in the near future. This paper describes a high performance voltage controller for the EVs charging system, and prop...

In this paper, the goal is the improvement of transient condition in a single machine system with designing of the nonlinear controllers for static Synchronous Compensator (STATCOM). By obtaining the Lyapunov function in presence of compensator in the system, some controllers are designed for it which by satisfying the Lyapunov stability criteria will increase the margin of transient stability ...

The existing distribution networks were designed at a time when there was virtually no embedded generation. design methods ensured the voltage various parts of network remained within limits required by standards, and for most part, this very successfully achieved. As Distributed Energy Resources (DERs) started to grow, rise in due injected currents local impedances push voltages toward, even a...

Flexible alternating current transmission system (FACTS) controllers are important to enhance the quality of power in systems. The stability a is achieved via FACTS device (a Static Synchronous Compensator (STATCOM)). This paper aims control losses during peak energy demand circumstances with minimal economical and functional efficiency system. STATCOM operation seven level voltage source conve...

This paper deals with PID compensator control of Synchronous Rectifier (SR) Buck Converter to improve its conversion efficiency under different load conditions with the help of a Zero Voltage Switching(ZVS)Logic Circuit. Since the freewheeling diode is replaced by a high frequency switch MOSFET in this buck configuration, the SR control technique itself will be sufficient under heavy load condi...

The most difficult aspect of optimizing a wind farm is creating an accurate model, especially if the connected to grid. inconsistency and unpredictability speeds exacerbates this issue. When dealing with farms, it possible that reactive power addition capabilities individual turbines are insufficient meet network requirements. This due cable losses line between PCC. study employs doubly fed ind...

In this paper, the optimal location and tuning parameters of Static Var Compensator (SVC), Proportional-Integral-Derivative (PID) stabilizer with low pass filter and Thyristor Controlled Series Compensator (TCSC) controllers using multi objective Honey Bee Mating Optimization (HBMO) to damp small signal oscillations in a multi machine power system has been implemented. Whereas, the performance ...