This paper presents the custom power devices to improve the power quality by using a Distribution Static Compensator (DSTATCOM). Custom power is a technology driven product and service solution which embraces a family devices such as DSTATCOM. It describes the techniques of correcting the supply voltage sag in a distribution system by DSTATCOM. The steady state performance of system with or wit...

In this paper a multiobjective optimal design method of interior permanent magnet synchronous motor ( IPMSM) for traction applications so as to maximize average torque and to minimize torque ripple has been presented. Based on train motion equations and physical properties of train, desired specifications such as steady state speed, rated output power, acceleration time and rated speed of tract...

The increase in distributed generation (DG) and variable load mandates system operators to perform decision-making considering uncertainties. This paper introduces a novel state-aware stochastic optimal power flow (SA-SOPF) problem formulation. proposed SA-SOPF has objective find day-ahead base-solution that minimizes the cost expectation of deviations node voltage set-points during real-time o...

Abstract State-owned enterprises (SOEs) retain a strong presence in many economies around the world. How do governments manage these firms given their dual economic and political nature? Many states use authority over executive appointments as key means of governing SOEs. We analyze nature this “personnel power” by assessing patterns SOE leaders’ mobility China, country with largest state-owned...