Generator set, generator set control unit and generator set control method

Abstract

The invention provides a generator set, a generator set control unit and a generator set control method. The generator set control unit comprises the following modules of a voltage signal acquisitionmodule, a current signal acquisition module, a power source signal processing module and a circuit regulation module, wherein the voltage signal acquisition module acquires voltage detection signals of a plurality of power circuits; the current signal acquisition module acquires current detection signals of the plurality of power circuits; the power source signal processing module processes the voltage detection signals and the current detection signals to acquire power signals; the circuit regulation module compares the power signals with a set rated total power value to enable one or more power circuits in the plurality of power circuits to unload for opening or to be closed for loading. The generator set, the generator set control unit and the generator set control method have the advantages that hardware facilities of existing controllers are improved, commercial power detection ports are cancelled, voltage and current detection of a three-phase power generation supply is added, and two power supplies can be simultaneously monitored through program settings.

Description

technical field [0001] The invention relates to the field of generators, in particular to a generator set, a control unit and a method, in particular to a single-layer magnetic field orthogonal winding permanent magnet synchronous generator set, a control unit and a method. Background technique [0002] Existing controllers used for diesel generator sets mainly detect the three-phase power of one generator alone, and the three-phase power of one generator plus mains; Application requirements of double-layer magnetic field orthogonal winding permanent magnet synchronous generator set. [0003] Patent document CN109149763A provides a generator set self-starting intelligent control system, the system includes a programmable logic controller; the programmable logic controller is connected with the generator set controller; the generator set controller is connected with the generator set; the The programmable logic controller described above is used to output an action signal to...

AI Technical Summary

Problems solved by technology

However, this patent document still relies on the detection results of mains power, and cannot be applied to permanent magnet synchronous generator sets with single-layer magnetic field orthogonal windings.

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