The power quality (PQ) requirement is one of the most important issues for power
companies and their customers. The power quality disturbances are voltage sag, swell …

The power quality (PQ) requirement is one of the most important issues for power
companies and their customers. There are various power quality disturbances like voltage …

The use of sensitive electronic equipment has increased now a days which has lead to
power quality problems. The various power quality disturbances are transients, interruptions …

Power quality problems are becoming a major issue. Every utility company consumer
desires to receive steady-state voltage, ie a sinusoidal waveform of constant frequency as …

Improved and controlled power quality is one of the essential and fundamental need in any
power driven industry for optimum utilization of resources. However critical problems in …

The most important aspect for electrical engineering is power quality in recent year. Power
quality problem is an event of abnormal voltage, current or frequency. Utility distribution …

Voltage sag is a common and undesirable power quality phenomenon in the distribution
systems which put sensitive loads under the risk. Dynamic voltage restorer (DVR) can …

The problem of voltage sags and its severe impact on sensitive loads is well known. To
solve this problem, The DVR is a modern and important custom power device for …

--------------------------------------------------------ABSTRACT----------------------------------------------------
Power quality has become a major area of concern in present era due to the increase in …

Power quality is one of the major concerns in the present era. The problem of voltage sags
and swells and its major impact on sensitive loads are well known. To solve this problem …