Induction generator system with a grid-loss ride-through capability

A method comprising:

• identifying a grid-loss condition in a power generation system having a prime mover and a backup generator;
• disconnecting a power grid from an induction generator using a switch;
• controlling an inverter to control a terminal voltage of the induction generator;
• and
• dissipating power generated by the induction generator using a power dissipating device.

A system comprising:

• a retrofit unit for providing a grid-loss ride-through capability to an induction generator in a power generation system, wherein the retrofit unit comprises:
• an inverter operatively coupled to the induction generator and configured to control a terminal voltage of the induction generator during a grid-loss condition;
• and
• a power dissipating device electrically coupled to the inverter and configured to dissipate power generated by the induction generator during the grid-loss condition.