Distributed generation : induction and permanent magnet generators Distributed power generation is a technology that could help to enable efficient renewable energy production both in the developed and developing world. It includes all use of small electric power generators whether located on the utility system at the site of a utility customer or at an isolated site not connected to the power grid. Induction generator (IG) is the most commonly used and cheapest technology compatible with renewable energy resources. Permanent magnet (PM) generators have traditionally been avoided due to high fabrication costs; however compared with IGs they are more rel