Sentence examples for step-down transformers from inspiring English sources

Small capacity RPC in series with output reactance L 0 and in parallel with high-pass filter HPF at the output port is installed on both ends of the traction power supply arm through step-down transformers ST1 and ST2, compensating for rapidly changing component of load.

Table 2 Parameters of MSVC and RPC for simulation Parameter name Value Three-phase voltage 220 kV Ratio of V/V transformer 220/27.5 kV Total working capacity of MSVC 185 MVA Ratio of step-down transformers 27.5/1 kV Working capacity of RPC 11.55 MVA Output Reactance 10 mH DC capacitor 0.1 F.

Table 5 Parameters of the experiment Parameter Value System voltage 220 V Ratio of V/V transformer 220/130 V Working capacity of RPC 100 VA Ratio of step-down transformers 130/65 V Working capacity of MSMCR 350 var Capacitor 30 μF.

A step-down transformer reduces the voltage to 12 volts.

One is to route around the step-down transformer using wireless technology.

For mains operation a step-down transformer, rectifier, and smoothing supply the required 12 V d.c.

Electrical systems in these buildings begin at a step-down transformer provided by the utility company and located within or very close to the building.

Power-supply equipment normally a step-down transformer, vacuum circuit breakers, a tap changer for electrode voltage control, and a furnace transformer is installed in a concrete vault a short distance from the furnace.

Doesn't the physics of the grid provide the advantage of the shortest path to consumption to the rooftop, with the other users on the same secondary side of the step-down transformer?

If the stator current on starting is larger than is permissible from the electric supply system, the motor may be started on a reduced voltage of about 70 to 80 percent using a step-down transformer.

Electrical systems in residential buildings are supplied from public utility power grids, starting from a step-down transformer near the building that reduces the high line voltage to a safer level.