Electric Inverter Generator System And Electric Inverter Generator Of It

摘要

An electric inverter generator system comprises: a master and at least one slave inverter generator, each inverter generator comprising a communication unit, a PWM carrier generating control unit and an inverter circuit provided by the PWM carrier for generating an alternating current with a controlled voltage and a controlled frequency, wherein the communication units are mutually connected to exchange communication data, and the inverter circuits are connected in parallel so as to collect and output the alternating currents as an electric power output, each of the control units for synchronizing an arbitrary point of the PWM carrier is formed with any bit of the communication data received by the communication unit. The PWM carriers of the master and slave inverter generator are thereby synchronized together.