☑ Induction Generator Advantages

The induction generator is smaller in size per kilowatt output power. However a slip ring is required to feed dc supply to the rotor in the case of a synchronous generator.

Mscrenewableenergysystemstechnology Wind2june07question2

Synchronous Or Induction Generator Better For Small Scale

Pdf Analyisng Of Grid Connected Wind Power Generation Using

The induction generator draws a large reactive energy from the grid source.

Induction generator advantages. The most important advantage of an induction motor is that its construction is quite simple in nature. Induction or asynchronous generators are more rugged and require no commutator and brush arrangement as it is needed in case of synchronous generators. Construction of induction generator is less complicated as it does not require brushes and slip ring arrangement.

Because of their simplicity and small size per kilowatt of output power induction generators are also favoured very strongly for small windmills. Brushes are required in synchronous generator to supply dc voltage to the rotor for excitation. An ordinary cage motor is used as an induction generator as it is cheaper in comparison.

If an induction generator is meant to supply a standalone load a capacitor bank needs to be connected to supply reactive power. The induction generator obtains its magnetizing current and reactive power from the various sources like the supply mains or it may be another synchronous generator. Eoff grid operation is not possible.

Other advantages include that it does not need a dc field excitation voltage. The induction generator has self protection feature. The construction of the stator is similar in both synchronous motors as well as induction motors.

Parallel operation is possible without hunting. Advantages of an induction generator. An induction generato r cant work in isolation because it continuously requires reactive power from the supply system.

Frequency regulation is a huge advantage of an induction generator. The induction generator is ideal for such applications because it requires very little in the way of control system or maintenance. The various advantages of an induction generator are as follows an induction generator requires less maintenance because of its robust construction.

One of the major disadvantage of induction generators is that they take quite large amount of reactive power. There are some advantages of induction generator which are given below. It needs less auxiliary equipment.

Induction generator takes reactive power from the power system for field excitation. The induction generator cant be operated without grid supply i. Parallel operation is possible without hunting.