GENERATOR FOR INTERNAL COMBUSTION ENGINE

Title:

GENERATOR FOR INTERNAL COMBUSTION ENGINE

Document Type and Number:

WIPO Patent Application WO/1998/031089

Kind Code:

A1

Abstract:

A generator for an internal combustion engine which employs an induction motor as an alternator and enables generation of specified power regardless of the number of rotations of the internal combustion engine. The generated energy P of an alternator (1) is limited to a value not more than an upper limit value Pmax (Figure 5) and not less than a lower limit value Pmin (Figure 6) or to a target value Pc (Figure 7), regardless of the mechanical rotational speed N1 of a rotor 1R. Such control of the generated energy is realized by controlling the speed N2 of a rotating magnetic field electrically generated on a three-phase winding of the rotor 1R in response to the mechanical rotational speed N1 of the rotor 1R, so that the relative speed N of the rotating magnetic field generated by the rotor with respect to a stator coil is maintained at a speed not higher than an upper limit speed Nmax and not lower than a lower limit speed Nmin or at a target relative speed Nc.

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Inventors:

ARAI HIDEAKI (JP)
KUBO KAZUYUKI (JP)
KURODA SEIICHI (JP)
FUJIWARA TADASHI (JP)
NAGANO SHINSUKE (JP)
FUJITA TAKUYA (JP)

Application Number:

PCT/JP1998/000085

Publication Date:

July 16, 1998

Filing Date:

January 13, 1998

Export Citation:

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Assignee:

HONDA MOTOR CO LTD (JP)
ARAI HIDEAKI (JP)
KUBO KAZUYUKI (JP)
KURODA SEIICHI (JP)
FUJIWARA TADASHI (JP)
NAGANO SHINSUKE (JP)
FUJITA TAKUYA (JP)

International Classes:

H02K19/26; H02P9/30; H02P9/48; (IPC1-7): H02J7/16; H02P9/30; F02D29/06

Foreign References:

JPH07255200A	1995-10-03
JPH0287999A	1990-03-28
JPH06113479A	1994-04-22

Other References: