Provided are a method and a device for controlling an internal combustion engine driven generator set to run in parallel. The method includes: each time an internal combustion engine is started, a controller detects whether a voltage is outputted in an out...

The present invention provides a multiple-frequency inversion method and a control apparatus for an internal combustion engine driven generator. An inverter unit employs a multiple-frequency inversion technology, controlling the inverter unit through a low...