This work proposes a measurement-based voltage stability index, namely wide-area
measurement-based voltage stability sensitivity based on L index. The sensitivities of L …

This paper proposes a systematic method using the hybrid automata (HA) model for
supervisory management design of power systems to increase stability. The HA model …

This paper presents a novel analytical methodology to determine location for optimal shunt
capacitor placement in power systems. The new method modifies modal analysis technique …

This paper presents a novel analytical methodology to determine the placement of reactive
power devices in power systems. The proposed method modifies the Modal analysis …

Background: Existing power systems normally operate at heavily loaded conditions and
often face a surge in load demand. In spite of the implementation of the state of the art …

Voltage stability indices are one of the powerful means of power system monitoring. With the
existence of several ones in literature, some of them are less accurate and insensitive to …

Power systems are categorized as nonlinear dynamical systems, and the importance and
complexity associated with their stability have dramatically increased. Accordingly, the …

Computer simulations involving electric power systems need to be implemented upon
structures that execute actions and which are able to reach specific proposals for switching …

Synchronous generators of industrial plants with cogeneration typically operate in parallel
with the main utility grid. These machines are usually equipped with excitation controllers …

Geradores síncronos de plantas industriais com cogeração, operando em paralelo com o
sistema de energia, normalmente são equipados com controladores de excitação que …