The 'malnutrition universal screening tool' ('MUST') for adults has been developed for all health care settings and patient groups, but ease of use and agreement with other published tools when screening to identify malnutrition requires investigation. The present study assessed the agreement and the prevalence of malnutrition risk between 'MUST' and a variety of other tools in the same patient...

Superconductor fault current limiter (SFCL) is an effective device to suppress high fault currents. This paper presents a comparative study of resistive and inductive fault current limiters from transient stability point of view.  Appropriate location and type of the limiters in a HV substation is selected by a qualitative approach based on the equal area criterion. Study system is simulated by...

In this paper, the challenging multi-contingency transient stability constrained optimal power flow problem is partitioned into two sub-problems, namely optimal power flow (OPF) and transient stability control, solved in turn with conventional well trusted power system analysis tools instead of tackling it directly using a complicated integrated approach. Preventive multi-contingency transient ...

This paper presents transient stability and power flow models of static synchronous compensator (STATCOM) and current Sourced Inverter (CSI) based Flexible AC Transmission System (FACTS) Controllers. A model of the static synchronous compensator (STATCOM), the application of the static synchronous compensator (STATCOM) in improving transient stability in power systems.MATLAB/SIMULINK is used to...

abstract urban neighborhoods are as the smallest unit of spatial organization in the city to urban stability. neighborhoods development will be considered one of the main goals of planning the urban stability development and, it is key action to achieve stable development. stable community development perspective, will strengthen the new approach, that the solving of the urban problems is perce...

According to the characteristics like time-consuming and can not be quantitatively analyzed of time domain simulation in power system transient stability analysis, a direct method using information entropy combined with transient energy function method is proposed in this paper to analyze the transient stability of wind power system equiped with front-end speed controlled wind turbines (FSCWT) ...

Real-time or faster-than-real-time power system transient stability simulations will have signiicant impact on the future design and operations of both individual electrical utility companies and large interconnected power systems. The analysis involves solution of extremely large systems of diierential and algebraic equations. Diierential-Algebraic Equation (DAE) solvers have been used to solv...

The inclusion of large numbers renewable energy sources (RESs) can lead to the operation electric-power systems close their natural stability limits. To improve stability, flexibility and fast control RESs be exploited. However, must “told” what do for sake “common good”. One possibility is apply global based on functions, but this requires appropriate mathematical tools models. In addition “re...