Suzlon Global Services Engineer 4 Interview Questions, Process, and Tips

A wind turbine generator converts wind energy into electrical energy.

• Wind turns the blades of the turbine

• The blades spin a shaft connected to a generator

• The generator converts mechanical energy into electrical energy

• The electrical energy is then transmitted to the power grid

To work and maintain a gear box, regular inspection, lubrication, and cleaning are necessary.

• Regularly inspect the gear box for any signs of wear and tear

• Lubricate the gear box with the recommended oil or grease

• Clean the gear box to remove any dirt or debris

• Replace any damaged or worn out parts immediately

• Follow the manufacturer's instructions for maintenance and repair

A Dubbly feed induction generator is a type of generator that uses a unique stator winding design to produce electrical power.

• It uses a double-layer winding design to improve efficiency and reduce losses

• It is commonly used in wind turbines and hydroelectric power plants

• It can operate at variable speeds and is well-suited for renewable energy applications

A doubly fed induction generator is a type of AC electrical generator that has windings on both the stator and rotor.

• DFIG is used in wind turbines to generate electrical power

• It has two sets of windings, one on the stator and one on the rotor

• The rotor windings are connected to a power converter that allows for variable speed operation

• DFIG is more efficient than traditional induction generators

• It requires a control syst