Analiza pracy generatorowej maszyny elektrycznej z magnesami trwałymi

The paper presents the analysis of generator mode of an electric machine with permanent magnets. The simulation model which allows to analyze different types of generator modes was processed. This simulation model is based on calculating machine parameters using the finite elements method (FEM). Certain features of the machine which can work in the second zone of regulation as an autonomous generator were analyzed. On base of the simulation model external and regulating characteristics of the researched machines were indicated. Finally some conclusions were included.