Motor Generator Set Pdf

They may also be used to isolate electrical loads from the electrical power supply line.

Motor generator set pdf.

Rotor the rotating part which contains conducting coils inside it. Motor generator mg sets are particularly effective in sizes where commercial line voltage regulators are too small for the voltage sensitive loads. Other members of the family are the direct current dc motor or generator the induction motor or generator and a number of derivatives of all these three. Given either a 50 or 60 hz input our standard motor generator sets deliver an output frequency of 50 60 or 400 hz.

Practically a motor generator set is a system where a motor and a generator are connected or rather placed in a single circuit. It is a device used to convert electrical power from one form to another. See figure 12 1 transients on the utility line will have no effect on the load when this arrangement is used. The synchronous electrical generator also called alternator belongs to the family of electric rotating machines.

Introduction as the name implies a motor generator m g set consists of a motor powered by the ac utility supply that is mechanically tied to a generator which feeds the load. Motor generator sets are used to convert frequency voltage or phase of power. Large motor generators were widely used to convert industrial amounts of power while smaller motor generators such as the. Basic measurement and motor generator set with the 208v motor page 2 of 10 revised.

May 22 2018 the three phase motor in figure 1 is a 208v line line 1 3 horsepower motor. The generator is a 125 volt 1 3 horsepower dc machine that is an integral part of the dynamometer setup. Adding a flywheel to the. Brushes to make contact between power supply and commutator.

Microsoft word series rf for utilities doc author. 50sc motor generator set our most popular model the horlick company manufactures motor generator sets to be used for both frequency conversion and load isolation. When the power switched on the brushes supply current to the commutators. Stator the permanent magnets.

Shaft outputs the mechanical energy commutator to apply alternating current to the rotor. A motor generator an m g set is a device for converting electrical power to another form. What is common to all the members of this fam. The flywheel effect provided by the electric motor dampens or eliminates the temporary voltage dips or spikes on the primary electrical service side.