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US 2022/0123555 A1Published application
Augmented bus impedance and thump control for electrical power systems
AssigneeRaytheon Company
InventorStephen B. Kuznetsov
Life of this patent
Estimating the term…
Abstract
A system includes a power distribution bus configured to distribute power from an electrical power source. The system also includes a plurality of electrical loads configured to receive portions of the power from the electrical power source. The system further includes a doubly-fed induction machine (DFIM) configured to reduce transmission impedance on the power distribution bus in response to a change in real or reactive power at one or more of the electrical loads, and reduce low frequency power oscillations at the source.
Claims22
A system comprising:
- a power distribution bus configured to distribute power from an electrical power source;
- a plurality of electrical loads configured to receive portions of the power from the electrical power source;
- and
- a doubly-fed induction machine (DFIM) configured to reduce transmission impedance and reduce voltage drop on the power distribution bus in response to a change in power at one or more of the electrical loads.
1 more element
A system comprising:
- a power generator configured to generate power for a plurality of electrical loads;
- a power distribution bus configured to receive and distribute power from the power generator;
- and
- a doubly-fed induction machine (DFIM) configured to reduce transmission impedance and reduce voltage drop on the power distribution bus in response to a change in power at one or more of the electrical loads.
1 more element
A method comprising:
- generating power for a plurality of electrical loads using an electrical power generator;
- receiving the power at a power distribution bus and distributing at least some of the power for use at the electrical loads;
- and
- reducing transmission impedance on the power distribution bus using a doubly-fed induction machine (DFIM) in response to a demand in reactive power at one or more of the electrical loads.
1 more element
Dependencies are inferred from the claim text.