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Application filed by Mykhailo Mykhailovych Kupchak, Vasyl Mykhailovych Kupchak, Petro Mykhailovych Kupchak, Mykola Mykhailovych Kupchak, Ivan Mykhailovych KupchakfiledCriticalMykhailo Mykhailovych Kupchak
Priority to UA2003043548ApriorityCriticalpatent/UA67001A/en
Publication of UA67001ApublicationCriticalpatent/UA67001A/en
The proposed direct-current generator contains a stator, a rotor, and an excitation system with permanent magnets. The generator differs in that the arc U-shaped permanent magnets are used that are installed with the possibility to vary the air gap in the generator.
Electrical machine, especially generator or starter-generator for motor vehicles, has arrangement for opposing stator field caused by permanent magnets in low load region