This paper presents the experimental determination of the ZIP coefficients model to
represent (static) modern loads under varying voltage conditions. ZIP are the coefficients of …

The pattern recognition approach to transient stability analysis (TSA) has been presented as
a promising tool for online application. This paper applies a recently introduced learning …

Plug-in hybrid electric vehicles are new alternatives that meet the efforts to develop more
sustainable means of transportation and decreasing oil dependence. However, this trend …

This paper investigates the use of the QV and PV curves in the planning scenario, when
some system reinforcements and contingency screening are analyzed. The idea is to …

The load models play an important role in the simulation and evaluation of power systems
performance. This paper first proposes a new load model, which is based on a particular …

This survey covers the broad area of evolutionary computation applications to optimization,
model identification, and control in power systems. Due to space limitation, all reviewed …

The representation of the dynamic characteristics of power system loads is widely used for
obtaining power system operations, controls and stability limits and becomes a critical factor …

The existing software for the simulation of power system operation uses mostly simple load
models such as the constant power load model, the constant impedance load model or the …

Voltage security problems became a matter of concern over the last three decades because
of the systems complexity. This is about to worsen as the penetration of renewable sources …

Load models play an important role in the simulation and calculation of power system
performance. This paper presents a new load model which is based on a particular form of …