Sentence examples for capacity transformers from inspiring English sources

We studied the technical design targets of high temperature superconducting (HTS) large capacity transformers through the design of 3-phase 66 kV–100 MVA transformers, expecting further performance progress of HTS tapes.

It is required for large capacity transformers installed in a power system to have enough percent impedance %IX in order to limit a fault current in the power system at the time of a short circuit accident.

One option to meet peak demand is to reinforce the distribution grid with thicker cables and higher capacity transformers.

Also, the Z impedance and X/R ratio of different capacity transformers tends to vary, corresponding 1,000 kVA and 500 kVA units' values being, to illustrate, respectively, Z ~ 5.75%, X/R ~ 3.75 and Z ~ 5%, X/R ~ 4.75.

A high capacity transformer storage tank that was in service for more than a decade ruptured due to an explosion and a visual examination showed that the fracture facets were essentially brittle in nature with little evidence of plastic deformation.

Especially for a large-capacity transformer, the inductive component of the short circuit impedance is usually larger than the resistive component.

In this paper, two operating states of transformer are considered, normal and critical, based on the constraint given in (15): begin{aligned} D_{TR} = sum _{i=1}^I{D_{home,i}}le R_{CAP_{TR}} end{aligned} (15 where (D_{home,i}) is the instantaneous demand of each home (iin I); I is the number of homes connected to the transformer; and (R_{CAP_{TR}}) is the rated capacity of transformer.

The capacity of transformer T3 is extended to 6 MW accordingly.

Table 1 Parameters of the simulation systems Parameter Value Rate system voltage (RMS) V S 380 V UPQC DC voltage V DC 600 V DC capacitance C 4700 μF inductance L 6.3 mH Series transformer capacity 40 kVA Series transformer leakage reactance 0.08 p.u.

The three-phase load flow analysis is executed to obtain the sensitivity of feeder loss with variations in power loading, conductor length, and total capacity of distribution transformers.

Total capacity of substation transformers is 1094.5 MVA.