초록 ▼

In order to effect a phase shift in a dual generator having a pair of rotor-supporting shafts, where the phase shift accommodates optimum performance characteristics in a device requiring minimal space therewithin, the phase shifting device includes a first gear associated with an end of one rotor-s

In order to effect a phase shift in a dual generator having a pair of rotor-supporting shafts, where the phase shift accommodates optimum performance characteristics in a device requiring minimal space therewithin, the phase shifting device includes a first gear associated with an end of one rotor-supporting shaft and a second gear associated with an end of the other rotor-supporting shaft. The ends of the rotor-supporting shafts and disposed in spaced adjacent relation and the first rotor-supporting shaft is drivingly interconnected to the second rotor-supporting shaft through the first and second gears which are drivingly interconnected by a planet gear. With the planet gear mounted on a motor, the motor can be locked to maintain a selected phase relationship between first and second generators defining the dual generator to directly transmit rotational movement of one of the rotor-supporting shafts to the other of the rotor-supporting shafts and the motor can be activated to cause a shift in the relative position of the one rotor-supporting shaft relative to the other rotor-supporting shaft to effect a phase shift between the first and second generators on command.

대표청구항 ▼

A phase shifting device for a dual PM generator having a first rotor-supporting shaft in drivingly interconnected relation to a second rotor-supporting shaft, comprising: first gear means associated with an end of said first rotor-supporting shaft and second gear means associated with an end of said

A phase shifting device for a dual PM generator having a first rotor-supporting shaft in drivingly interconnected relation to a second rotor-supporting shaft, comprising: first gear means associated with an end of said first rotor-supporting shaft and second gear means associated with an end of said second rotor-supporting shaft, said end of said first rotor-supporting shaft being disposed in spaced adjacent relation to said end of said second rotor-supporting shaft; and means for drivingly interconnecting said end of said first rotor-supporting shaft to said end of said second rotor-supporting shaft through said first and second gear means, and interconnecting means cooperating with said first and second gear means between said ends of said first and second rotor-supporting shafts to maintain a selected phase relationship between first and second generators defining said dual generator by directly transmitting rotational movement of one of said first and second rotor-supporting shaft such that said first and second rotor-supporting shafts normally rotate at the same speed, said interconnecting means being adapted to cooperate with said first and second gear means to selectively effect a phase shift between said first and second generators on command.