This paper presents a novel voltage sag topology that occurs during an unintentional
islanding operation (IO) within a distribution network (DN) due to large induction motors …

Faults in power systems cause voltage sags, which, in turn, provoke large current peaks in
grid‐connected equipment. Then, a complete knowledge of the inverter behaviour is needed …

In medium and small process industries Induction Motor (IMs) enabled star-delta energy
conservation scheme is a common practice. In such industrial applications, the Power …

Voltage sag is a frequently encountered phenomenon in a power system to which many
three phase induction motors are directly connected. This paper presents a simple analytical …

Determining equipment sensitivity and tolerance curves for voltage sags is essential for
identifying vulnerable equipment and planning preventive maintenance. However, existing …

Precise electromagnetic transient simulation of induction motors (IMs) under voltage sag
condition is necessary in Electro‐Magnetic Transient Programme. Although traditional fifth …

This paper analyses the impact of symmetrical and unsymmetrical voltage sags caused by
distribution and transmission faults on the dynamic behaviour of small salient-pole …

By quick technological advancements in industrial control processes, major industries
demand higher power quality. According to IEEE 1159-1995 standard, any problems in …

The fault is needed to be quick and accurately identified to improve service reliability in a
distribution network. In order to identify the location of fault, type of fault is required to detect …

1. Introduction–The number of dc loads and devices, such as computers, lightning systems,
TVs or adjustable speed drives (ASDs), in homes and offices has increased dramatically in …