Power Quality Factor for Networks Supplying Unbalanced Nonlinear Loads

Optimal switching strategy of an SVC to improve the power quality in a distribution network

“…In (32), the values of coefficient D h are selected in such a manner so that the lower order harmonics can be reduced. In the proposed scheme, we have considered D 5 = 50, D 7 = 10, D 11 -D 31 = 5 [31]. For each ɛ h , the value is selected as 0.03 according to IEEE std.…”

“…Different power quality monitoring devices along with their application techniques are recommended in IEEE so that they can be used anonymously [29,30]. A single indicator, which can integrally assess the power transfer quality, has been developed in [31].…”

Instantaneous Disturbance Index for Power Distribution Networks

“…Existing indices such as Total Harmonic Distortion (THD), Power factor, Flicker factor, etc. reflect the degree of power disturbance in each of these categories individually, but fail to assess most of the phenomena mentioned together in an exhaustive and concise manner by a single value [ 10 ].…”

A Three Decades of Marvellous Significant Review of Power Quality Events Regarding Detection & Classification

“…The induction of these devices in the system attracts the attention of engineers towards the complexity of networks for planning and operation of electrical supply with the quality of power [9]. In electrical systems during the operating conditions such as network contingencies, load disturbances, renewable energy resources which output the power sinusoids and harmonics are observed at low-frequency signals while across the bus/node when electronically controlled capacitors are switch, and the transient oscillation is glimpsed in power network [10] [11] [12] [13] [14]. The consumer's bears ancillary services costs due to these unwanted events such as load curtailment loss, reactive power cost, disturbance removing cost and re-dispatch cost.…”