초록 ▼

An integrated power system suitable for simultaneously powering marine propulsion and service loads. The system includes: (a) at least one generator configured with at least first and second armature windings configured to output respective first and second alternating current power signals of diffe

An integrated power system suitable for simultaneously powering marine propulsion and service loads. The system includes: (a) at least one generator configured with at least first and second armature windings configured to output respective first and second alternating current power signals of different voltages, the at least two armature windings positioned within the same stator slots so that they magnetically couple; (b) at least first and second rectifier circuits coupled to said generator to convert said first and second alternating current power signals into first and second direct current power signals; (c) a first load to which said first direct current power signal is coupled and a second load to which said second direct current power signal is coupled.

대표청구항 ▼

1. An integrated power system comprising: at least one power generator including: a stator including a plurality of armature windings, wherein the plurality of armature windings includes at least: a first set of armature windings; anda second set of armature windings,wherein each set of armature win

1. An integrated power system comprising: at least one power generator including: a stator including a plurality of armature windings, wherein the plurality of armature windings includes at least: a first set of armature windings; anda second set of armature windings,wherein each set of armature windings is electrically isolated from each other set of windings,wherein each set of armature windings generates an alternating current (AC) power signal of a different voltage than each other set of windings, andwherein each set of armature windings are positioned in the stator to have mutual magnetic coupling therebetween. 2. The integrated power system of claim 1 wherein the at least one power generator further comprises: at least a first and a second rectifier circuit,wherein the first rectifier circuit converts the AC power signal from the first set of armature windings into a first direct current (DC) power signal, andwherein the second rectifier circuit converts the AC power signal from the second set of armature windings into a second DC power signal. 3. The system of claim 1 further comprising: multiple rectifier circuits physically integrated into the one or more power generators, each rectifier circuit configured to receive a respective one of the AC power signals and to convert it into a direct current (DC) power signal for powering a corresponding electrical load. 4. The integrated power system of claim 2 further comprising: a first electrical load coupled to an output of the first rectifier circuit; anda second electrical load coupled to an output of the second rectifier circuit,wherein the first and second DC power signals are provided from the single power generator directly without using transformers coupled between the generator and the first and second electrical loads. 5. The integrated power system of claim 1 further including a rotor, wherein a magnitude of voltage levels of the first and second AC power signals is controlled by at least one of increasing a field current in the rotor or by increasing a rotational speed of the rotor. 6. The integrated power system of claim 4 wherein the first and second electrical loads include a propulsion load and a service load. 7. The integrated power system of claim 6 wherein variable voltage levels are applied to the propulsion load while maintaining the service load at a constant voltage level.