The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 01, 1983
Filed:
Apr. 28, 1981
Giovanni Tornatore, San Benigno Canavese, IT;
Lorenzo Bogetti, Piobesi Torinese, IT;
Fiat Auto S.p.A., Turin, IT;
Abstract
A generator set includes a prime mover and a three-phase asynchronous electrical machine coupled to this prime mover and acting as a generator. In addition, at least one set of three delta-connected excitation capacitors is provided, the vertices of the delta-connection each being connected to a respective phase of the electrical machine. A respective inductor is connected in series with each of the said capacitors so as to form at least one set of three L-C series resonators. The resonant frequency of the or each set of resonators is substantially equal to a corresponding predetermined odd harmonic of the frequency of the voltage delivered by the generator. In parallel with each phase of the electrical machine there is also connected a saturable reactor acting as a voltage regulator.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile