Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1988-12-14
1989-12-05
Salce, Patrick R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 91, 310157, 310 74, 310102R, H02K 718, H02K 702, H02K 500
Patent
active
048854921
ABSTRACT:
A rotary power module construction especially useful in computer room application. A motor-generator set consisting of an induction motor and synchronous generator is mounted vertically and a direct drive is provided between the components by an electrically insulating coupling. A flywheel is mounted on a shaft of the synchronous generator to provide a maximum ride through condition for short term power outages. A plurality of spider-like leg members envelop the flywheel providing retainment protection for the flywheel as well as providing a suitable support for the synchronous generator. The spider-like leg members are anchored to a plate member which is secured to a non-rotating part of the induction motor. The motor-generator set is encased within a housing that is serviced only from the front of the housing, thereby occupying a minimum amount of space in the computer room. A microprocessor controlled bypass is available to ensure the supply of commerical power to the computer room in the event of an overload or abnormal condition in the motor-generator set.
REFERENCES:
patent: 2454955 (1947-06-01), Wieseman
patent: 2702869 (1955-02-01), Felici
patent: 3609426 (1971-09-01), Gavl
patent: 4168459 (1979-09-01), Roesel
LaBalle Clayton E.
Matthews Richard P.
Salce Patrick R.
United Power Corporation
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